Magnesium Chloride Answers and News

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County offers dust control program - Daily Interlake

The county will apply only magnesium chloride, Public Works Director Dave Prunty said. “The black oil was just too expensive,” he said. “We had people last year who backed out because of the cost.” Last year the county launched its inaugural ...

Flathead County offers dust-abatement program - KULR8

KALISPELL - Flathead County is offering a dust-abatement program to rural residents, with a March 26 deadline to sign up. The county is setting aside $100,000 and will split the cost of applying magnesium chloride to sections of county roads at least ...

Flathead County to split cost of dust abatement with ... - Missoulian

Snow-clearing expenses plow into budgets - Asbury Park Press

Monmouth now uses a combination of salt brine and magnesium chloride-treated rock salt, he said. The chemicals, which he said do not harm the environment or equipment, keep snow from bonding to the roads. Shore area towns have had to shoulder their ...

Highway Operations budget crunched after snowy season - Frederick News-Post

The third material, a liquid composed of 30 percent magnesium chloride and 70 percent corn-syrup byproduct, helps the salt blend stick to the road, allowing less salt to be used. "The salt itself is by far the biggest expenditure," Ramsburg said.

Charging of Prius not likely to be costly - Los Angeles Daily News

Massachusetts pre-treats roads with magnesium chloride to help prevent incoming snow and ice from sticking, and also uses a sodium chloride and calcium chloride mix on icy roads in environmentally sensitive areas and when the temperature gets too low ...

Results tagged “transportation” from KRMG Local ... - KRMG

OKLAHOMA CITY (AP) - State transportation agencies have spent millions of dollars clearing Oklahoma's roads and turnpikes following the Christmas Eve snow storm. Officials at the Department of Transportation estimated Tuesday the agency spent about ...

Michelle Duggar’s 19th child, Josie, taking breast ... - Examiner

An update on the health situation of Michelle and Jim Bob Duggar’s 19th child included the information that little Josie Brooklyn is taking breast milk. Josie Duggar was born prematurely on December 10, weighing only 1 pound 6 ounces. Freda Ruark ...

Salt lover in a quandary over salty situation - Biloxi Sun Herald

“Your blood pressure is elevated,” my doctor said. “This is the second visit in a row. I’m going to give you six weeks and if you can’t get it down, you’re going to have to go on medication.” “Elevated?” I said. “It’s elevated ...

Water tests available for area well owners - Fond du Lac Reporter

Fond du Lac County UW-Extension will conduct a well water sampling program for residents of the towns of Eden, Empire and Taycheedah and the village of Eden. This is an opportunity for residents to learn about the quality of their own home well water ...

Magnesium chloride - Wikipedia, the free encyclopedia

Magnesium chloride is the name for the chemical compounds with the formulas MgCl 2 and its various hydrates MgCl 2 (H 2 O) x. These salts are typical ionic halides, being highly ...

magnesium chloride medical facts from Drugs.com

Physician reviewed magnesium chloride patient information - includes magnesium chloride description, dosage and directions.

Magnesium Chloride | The Master Magnesium Compound

Magnesium chloride from Ancient-Minerals.com is the #1 recommended brand in the world for magnesium therapy and provides the fastest, most potent benefits.

Magnesium for Life

Magnesium chloride is and excellent medicine that is fast acting and safe. Magnesium chloride is also very flexible in terms of methods of application as it can be nebulized ...

Peters Chemical Company - MAGNESIUM CHLORIDE - MAGNESIUM CHLORIDE ...

Peters Chemical Company is one of the leading suppliers of industrial and chemical lime (calcium oxide and calcium hydroxide, lime kiln dust) and agricultural limestone in the ...

Magnesium chloride - Yahoo! Health

Before taking magnesium chloride, tell your doctor if you have any other medical conditions, allergies, or if you take other medicines or other herbal/health supplements.

Magnesium Chloride In Acute And Chronic Diseases - Share The Wealth

..."The opposition was total: Professors of Medicine, Medical Peer-Reviews, the Academy itself, all were against the two doctors. "Official Medicine" saw in Magnesium Chloride Therapy ...

Other Magnesium Chloride Results

Open Question: Chemistry help please, will rate excellent!?

1. Magnesium hydroxide reacts with hydrochloric acid to produce water and magnesium chloride. What mass is grams of magnesium chloride will be produced when 3.00 g of magnesium hydroxide reacts? 2.When sodium chloride reacts with silver nitrate, silver chloride and sodium nitrate are produced. What mass of silver chloride is produced from 75.0g of silver nitrate? 3. If 2.50X10^4g of C2H2 undergoes combustion, how many grams of each product are produced?Excellent as in Top rated if good information(: more

Open Question: Need chemistry help(: will rate good!?

1. Magnesium hydroxide reacts with hydrochloric acid to produce water and magnesium chloride. What mass is grams of magnesium chloride will be produced when 3.00 g of magnesium hydroxide reacts? 2.When sodium chloride reacts with silver nitrate, silver chloride and sodium nitrate are produced. What mass of silver chloride is produced from 75.0g of silver nitrate? 3. If 2.50X10^4g of C2H2 undergoes combustion, how many grams of each product are produced? Any you can answer would be most wonderful! Also please make sure you watch the significant figures. Thank you! (: more

Open Question: Need some chemistry help please!(:?

1. Sodium peroxide (Na2O2) reacts with water to produce sodium hydroxide and oxygen. What mass in grams of oxygen is produced when 50.0g of sodium peroxide react? 2. Magnesium hydroxide reacts with hydrochloric acid to produce water and magnesium chloride. What mass is grams of magnesium chloride will be produced when 3.00 g of magnesium hydroxide reacts? 3.When sodium chloride reacts with silver nitrate, silver chloride and sodium nitrate are produced. What mass of silver chloride is produced from 75.0g of silver nitrate? 4. If 2.50X10^4g of C2H2 undergoes combustion, how many grams of each product are produced? Any you can answer would be most wonderful! Also please make sure you watch the significant figures. Thank you! (: more

Open Question: Need stoichiometry help please!(:?

Open Question: Metal produced when Magnesium is added to a salt solution?

Solution = Zinc Chloride. more

Open Question: hello i ask for help with stoichiometry?

hello i ask for help with stoichiometry! 1) the chemical equation for the formulation of water is: 2H^2+O^2 -> 2H^2O a.) if 3.3 molecules of O^2 are used, how many moles of H^2 are needed? b) How many moles O^2 must react with excess H^2 to form 6.72 molecule H^2o? c) if you wanted to make 8.12 molecules H^2O, how many moles of H^2 would you need? another question: 2) how many grams of aluminum oxide can be formed by the reaction of 38.8g of aluminum with oxygen? another question: 3) hydrogen peroxide, H^2O^2, decomposes to form water and oxygen. a) how many liters of O^2 can be made from 342g H^2O^2 if the density of O^2 is 1.428g/l? b) the density of H^2O^2 is 1.407g/mL, and the density of O^2 is 1.428g/L. how many liters of O^2 can be made from 55mL H^2O^2? ^x shows/indicates the subscripts can you help me? 4) Use the equation provided to answer the questions that follow 2NO+O^2 -> 2NO^2 a)How many molecules of NO^2 can form from 1.11 mol O^2 and excess NO? b)How many molecules of NO will react with 25.7g O^2? c)How many molecules of O^2 are needed to make 3.76*10^22 molecules of NO^2? another question 5) In the reaction shown below, 4.0 mol of NO is reacted with 4.0 mol O^2. 2NO+O^2 -> 2NO^2 a)Which is the excess reactant, and which is the limiting reactant? b)What is the theoretical yield, in units of mol, of NO^2? another question 6) If 185g of magnesium are recovered from the decomposition of 1000.0g of magnesium chloride, what is the percentage yield? another question 7) How many grams of Al form from 9.73g of aluminum oxide if the yield is 91%? AL^2O^3+3C -> 2Al+3CO another question 8) Assume that 44.3g Na^2 O are formed during the inflation of an airbag. How many liters of CO^2 (density=1.35g/L) are needed to completely react with the Na^2 O? Na^2 O (s) + 2 CO ^2 (g) +H^2 O (g) -> 2NaHCO^3 (s) another question 9) What mass of oxygen is required to burn 688g of octane, C^8H^18, completely? another question 10) How many grams CO^2 form from the complete combustion of 1.00L of C^8H^18, density 0.007g/mL? If only 1.90*10^3g CO^2 form, what is the percentage yield? another question 11) How many liters N^2, density 0.92g/L, can be made by the decomposition of 2.05g NaN^3? 2NaN^3 (s) -> 2Na (s) + 3N^2 (g) more

Open Question: Write formulas for the following ionic compounds.?

a. sodium phosphate b. magnesium sulfate c. sodium hydroxide d. potassium cyanide e. ammonium chloride f. potassium dichromate more

Resolved Question: Sodium chloride + Magnesium hydroxide?

1.) Can you write a balanced molecular equation? 2.) Can you also write a net ionic equation? Thanks so much. more

Open Question: Why do ionic compounds have higher melting points than covalent compounds?

For example, Magnesium Chloride (MgCl) has a much higher melting point than hydrogen chloride (HCl), how come? more

Open Question: Chemistry questions (reactivity series)?

Please complete the word equations or if no reaction happens say no reaction Iron + Lead Oxide = Zinc + Nickel Sulphate= Mercury + Lead Chloride= Magnesium + Copper Nitrate= If a new metal dorobium was discovered and it was found to lie in between potassium and sodium in the Reactivity Series, how should dorobium be stored? What will the reaction of dorobium be with cold water and name the products formed If a piece of magnesium is put into a gas jar of chlorine it burns brightly. But a piece of nickel just changes colour in the chlorine gas. What would happen if heated pieces of a)sodium b)tin and c)platinum were put in jars of chlorine gas? Thanks so much in advance!! more

Open Question: The following are two hydrates: MgSO4 •7H2O and CaCl2 •2H2O The names of these hydrates are: (MULTIPLE CHOICE)?

The following are two hydrates: MgSO4 •7H2O and CaCl2 •2H2O The names of these hydrates are: a. magnesium sulphate hydrate and calcium chloride hydrate b. monomagnesium sulphate hydrate and monocalcium chloride hydrate c. magnesium sulphate heptahydrate and calcium chloride dihydrate d. magnesium monosulphate hydrate and calcium dichloride hydrate more

Open Question: The melting temprature of sodium chloride is 801C whereas that of magnesium oxide is 2800C?

li need some help with this: List the partices present in the two solids? Which solid has the stronger forces between its particles Possible differences in the structure and bonding of the two solids that would explain the large difference in melting temperature. help is greatly appreciated thanks :) more

Open Question: I have a question...please helpme out!!?

okay so the question is about chemical reaction and it is a piece of magnesium metal is in a solution of hydrochloric acid HCI (aq). Now after the reaction a product of magnesium chloride and a gas is formed. What element do you expect the gas to be? Explain, using the law of conservation of mass. * I am guessing the gas would be hydrogen (g) butwhat about the other stuff. Please be kind enough to help with this question more

Open Question: need help with studying for chemistry test. stoichiometry just do anyone that you can..?

It would be nice if anyone can help explain step by step thanks 1.What is the molar mass of CaCl2? 2.A chemical reaction produced 40g of Nitrogen, how many moles of nitrogen are produced in the reaction. 3.How many particles are in an atom containing 97.6 g of (Pt.) 4.How many moles of CH4 are contained in 96 g? 5.LiOH+HCl-LiCl+H2O How many moles of LiCl are produced when 50 gram of LiOH reacts completely with HCl? 6.CH4+2O2CO2+2H2O How many grams of CO2 will be produced in the reaction if 9 gram of methane are used? 7.2Al+6HCl2AlCl3+3H2 How many moles of aluminum are needed to produce 500g of aluminum chloride? 8.How many atoms are in a chromium sample with a mass of 13 grams? 9.How many moles of chlorine gas are contained in 9.02x1023 molecules? 10. Fe2O3+3CO2Fe+3CO2 How many grams of Fe2O3 are required to completely react with 84g of CO? 11.Mg3N2(s)+6H2O(l)2NH3(aq)+3Mg(OH)2(s) If 54 gram of water are mixed with the excess magnesium nitride, then how many grams of ammonia are produced? 12.3CuCl2+2AL2AlCl3+3Cu A mass of 5.4 grams of aluminum (Al) reacts with an excess of copper(II) chloride (CuCl2) in solution, as shown above. What mass of solid copper (Cu) is produced? more

Open Question: chemistry problems please help?

if you can answer ANY parts of the following questions I would really appreciate it--please just say which answer goes with which question 1. equation: CaC2 + 2H20 -> C2H2 + Ca(OH)2 a. how many grams of water are needed to react with 488 grams CaC2 b. how many grams of CaC2 could make 20.8 grams of C2H2 c. if 59.4 grams of Ca(OH)2 are formed, how many grams of water reacted? 2. equation: 2KClO3 -> 2KCl + 3O2 a. how many grams of O2 can be made from heating 180. grams of KClO3 b. how many grams of KClO3 are needed to make 583 grams of O2 c. how many grams of KCl could form from 15.6 g KClO3 3. equation: 2NaNO3 -> 2NaNO2 + O2 a. How many grams of NaNO2 form when 633 g NaNO3 react? The yield is 84% 4. equation: 2NO + O2 -> 2NO2 a. How many molecules of NO will react with 30.2 g O2? b. How many molecules of O2 are needed to make 5.16 x 1022 molecules NO2? 5. If 200. g of magnesium are recovered from the decomposition of 1250.0 g of magnesium chloride, what is the percentage yield? 6. equation: NO2 + O2 -> NO + O3 a. What mass of ozone could be formed from 4.39 g NO2 b. If only 3.93 g O3 formed, what is the percentage yield 7. equation: 2N2H4 + N2O4 -> 3N2 + 4H2O a. How many moles N2H4 must react with 2.70 103 mol N2O4? 8. equation: Al2O3 + 3C -> 2Al + 3CO a. How many grams of Al form from 8.93 g of aluminum oxide if the yield is 86% 9. equation: SiO2 + 3C -> SiC + 2CO a. Reacting 935 mol of SiO2 with excess carbon yields 29.3 kg of SiC. What is the percentage yield? SiO2 + 3 C SiC + 2 CO 10. Nitrogen monoxide, NO, reacts with oxygen to form nitrogen dioxide. Then the nitrogen dioxide reacts with oxygen to form nitrogen monoxide and ozone. Write the balanced equations. What is the theoretical yield in grams of ozone from 4.60 g of nitrogen monoxide with excess O2? (Hint: First calculate the theoretical yield for NO2, then use that value to calculate the yield for ozone.) 11. equation: 2H2 + O2 -> 2H2O a. How many moles of O2 must react with excess H2 to form 8.50 mol H2O? PLEASE HELP!!!!!!!! more

Open Question: What observation is made when Magnesium Chloride is mixed with Sodium Hydroxide....?

Visual Observation... and equation vise.... Thnaks A Lot!!!! more

Resolved Question: Electrolysis of magnesium chloride.?

A .Why is chlorine gas kept separate from the magnesium metal? B. Name two other metals that are obtained by electrolysis. more

Voting Question: How to balance these chemical reactions?

1. Iron ( valency 2 ) + hydrochloric acid gives iron ( valency 2 ) chloride + hydrogen. 2. Magnesium Oxide + Sulphuric acid gives magnesium sulphate + water 3. Iron ( valency 3 ) chloride + sodium hydroxide gives iron ( valency 3 ) hydroxide + sodium chloride. 4. Potassium hydroxide + carbon dioxide gives potassium carbonate + water 5. Magnesium + water gives magnesium hydroxide hydrogen. 6. Methane + Oxygen gives carbon dioxide + water. 7. barium chloride + potassium sulphate gives barium sulphate + potassium chloride. 8. Copper ( valency 2 ) Nitrate gives copper ( valency 2 ) oxide + nitrogen dioxide + oxygen. Please help me balancing these reactions properly. 10 points for best answer. XD more

Voting Question: Chemistry disaster :(?

0.10 mole of sodium chloride or magnesium chloride or aluminum chloride was added to one liter of water. How many moles of each chloride are in one milliliter of the respective solutions? more

Open Question: If 189 g of magnesium are recovered from the decomposition of 1200.0 g of magnesium chloride,?

If 189 g of magnesium are recovered from the decomposition of 1200.0 g of magnesium chloride, what is the percentage yield? percentage yield? more

Voting Question: Converting Words into A Chemical Equation.?

1. When lead (II) acetate reacts with potassium iodide, lead (II) iodide and potassium acetate are produced. 2. Silver nitrate, AgNO3, reacts with ferric chloride, FeCl3, to give silver chloride AgCl, and ferric nitrate, Fe (NO3) 3. 3 Magnesium metal reacts with oxygen gas to give magnesium oxide, MgO. Thank you. :) more

Voting Question: CAN SOMEONE HELP ME WITH THESE QUESTION PLZZZZ?

WRITE A TOTAL IONIC EQUATION FOR EACH OF THE FOLLOWING REACTIONS: a) SILVER NITRATE + SODIUM SULFATE b) ALUMINUM + NICKEL(II) IODIDE c) POTASSIUM SULFATE + CALCIUM CHLORIDE d) MAGNESIUM + COPPER(II) BROMIDE e) LEAD(II) NITRATE + SODIUM CHLORIDE more

Voting Question: how do i calculate the number of moles of CL atoms in 1.20 x 10 24 formula units of magnesium chloride?

Voting Question: find the molar mass of the following compounds?

a) lithium chloride b) sodium sulfate c) copper(I) cyanide d) propylene, C3H6 e) potassium dichromate f) magnesium nitrate g) magnetite, Fe3O4 h) uracil, C4 H4 N2 O2 i) tetrasulfer tetranitride j) cesium tribromide k) caffeine, C8 H10 N4 02 more

Voting Question: Why is Magnesium Chloride more conductive than Aluminium Chloride?

The electrical conductivity of aluminium chloride should be greater than magnesium chloride because the group number of the metal is higher. However, in our class practical, magnesium chloride was more conductive. We used 10 mL of 0.1 mol L-1 solution for both. more

Resolved Question: Chemistry Question!!!!!!!!!!!!!!!!!!!!?

Consider each of the following combinations of aqueous solutions. Identify the chemical formula of the precipitate would form in each reaction. A.Barium Chloride mixed with Sodium Sulfate. B. Silver Nitrate mixed with Potassium Chromate C. Calcium Bromide mixed with ammonium Phosphate D. Strontium Hydroxide with Magnesium Acetate more

Resolved Question: TOTAL IONIC EQUATION and identify the spectator ions and write a net equation for them plzzzzz?

a) silver nitrate+ sodium sulfate b) aluminum + nickel(II) iodide c) potassium sulfate + calcium chloride d) magnesium + copper(II) bromide e) lead(II) nitrate + sodium chloride more

Resolved Question: Use the formula of the salt to obtain i.?

What is the boiling point of a solution made by adding 6.60 g of magnesium chloride to 244.3 g of water? Use the formula of the salt to obtain i. more

Resolved Question: When solutions of magnesium chloride and silver nitrate are mixed, solid siler chloride forms...?

When solutions of magnesium chloride and silver nitrate are mixed, solid siler chloride forms. Magnesium nitrate remains in the solution. Write the skeleton equation and balanced chemical equation with phases of matter. I don't know what to do when it says something remains in the solution. more

Voting Question: What is the boiling point ?

What is the boiling point of a solution made by adding 6.59 g of magnesium chloride to 242.8 g of water? Use the formula of the salt to obtain i. (correct numbers of sigs) more

Voting Question: What is the boiling point of a solution made by adding 6.81 g of magnesium chloride to 245.4 g of water?

What is the boiling point of a solution made by adding 6.81 g of magnesium chloride to 245.4 g of water? Use the formula of the salt to obtain i. (with correct sigs figs) more

Resolved Question: Can anyone please convert these 10 word equations into balanced chemical equations?

1.ammonium chloride + sodium hydroxide --> sodium chloride + water + ammonia 2.calcium carbonate + hydrochloric acid --> calcium chloride + water + carbon dioxide 3.magnesium + sulfuric acid --> magnesium sulfate + hydrogen 4.silver nitrate + hydrochloric acid --> silver chloride + nitric acid 5.barium chloride + sodium sulfate --> barium sulfate + sodium chloride 6.lithium hydroxide + sulfuric acid --> lithium sulfate + water 7.sodium + hydrochloric acid --> sodium chloride + hydrogen 8.calcium chloride + lithium sulfate --> calcium sulfate + lithium chloride 9.zinc oxide + nitric acid --> zinc nitrate + water 10.iron + nitric acid --> iron(II) nitrate + hydrogen more

Resolved Question: Are these good cat food ingredients?

Ingredients: Deboned Chicken, Chicken Meal, Whole Ground Barley, Oatmeal, Whole Ground Brown Rice, Fish Meal (natural source of Omega 3 Fatty Acids), Chicken Fat (naturally preserved with Mixed Tocopherols), Dried Cellulose, Natural Chicken Flavor, Whole Potatoes, Peas, Whole Carrots, Whole Sweet Potatoes, Cranberries, Blueberries, Flaxseed (natural source of Omega 3 and 6 Fatty Acids), Barley Grass, Dried Parsley, Alfalfa Meal, Dried Kelp, Taurine, Yucca Schidigera Extract, L-Carnitine, L-Lysine, Turmeric, Dried Chicory Root, Oil of Rosemary, Beta Carotene, Vitamin A Supplement, Thiamine Mononitrate (Vitamin B1), Riboflavin (Vitamin B2), Niacin (Vitamin B3), d-Calcium Pantothenate (Vitamin B5), Pyridoxine Hydrochloride (Vitamin B6), Biotin (Vitamin B7), Folic Acid (Vitamin B9), Vitamin B12 Supplement, Calcium Ascorbate (source of Vitamin C), Vitamin D3 Supplement, Vitamin E Supplement, Iron Amino Acid Chelate, Zinc Amino Acid Chelate, Manganese Amino Acid Chelate, Copper Amino Acid Chelate, Choline Chloride, Sodium Selenite, Calcium Iodate, Salt, Caramel, Potassium Chloride, Calcium Carbonate, Saccharomyces cerevisiae, Lactobacillus acidophilus, Bacillus subtilis, Enterococcus faecium. Guaranteed Analysis: Crude protein (min.) 32%, crude fat (min.) 15%, crude fiber (max.) 4.5%, moisture (max.) 10%, magnesium (max.) 0.08%, taurine (min.) 0.15%, Vitamin-C* (min) 100mg/kg, omega 3 fatty acids* (min.) 0.5%, omega 6 fatty acids* (min.) 3.0%. * Not recognized as an essential nutrient by AAFCO Cat Food Nutrient Profiles.Its Blue Spa Select more

Resolved Question: I am doing chemistry. Need to know how to determine which solution is Potassium Iodide.?

I have 7 compounds; liquid samples of: sulphuric acid, sodium carbonate, barium chloride, Potassium Iodide, Strontium Nitrate and solid samples of zinc and magnesium. I have figured out how to determine which ones which out of the liquids except for the potassium iodide. Need to know what test to do that would just make sure its Potassium Iodide. (can't just say that its potassium iodide coz its the only liquid left). I can use any of the other solutions... And bunsen burners, litmus paper, universal indicator...Oi Soup, any other tests other than flame test? more

Resolved Question: Chemistry help please (: !?

Write the formulas to show the reactants and products for the following reactions. Assume that solutions are aqueous unless otherwise indicated. Represent substances in solutions as ions if the substances are extensively ionized. Omit formulas for any ions or molecules that are unchanged by the reaction. Do not worry about balancing the equations. a) A strip of magnesium is added to a solution of silver nitrate. b) A small piece of calcium metal is added to hot distilled water. c) A solution of copper(II) chloride is added to a solution of sodium sulfide. d) Carbon monoxide gas is passed over hot iron(III) oxide. e) Excess hydrobromic acid solution is added to a solution of potassium hydrogen carbonate. Thanksss. more

Resolved Question: USING AVOGADROS NUMBER HELP???!!!!?

Calculate the number of moles of Cl atoms in 3.61×10^24 formula units of magnesium chloride more

Resolved Question: i need a formula and a balanced chemical equation for these reactions:?

magnesium and hydrochloric acid react to produce magnesium chloride and hydrogen. Aqueous nitric acid reacts with solid magnesium hydroxide to produce aqueous magnesium nitrate and water. more

Resolved Question: How would you figure this out - How many formula units make up 35.4 g of magnesium chloride ?

Resolved Question: Magnesium chloride can be used as a supplement in the diet to treat patients with low amounts of magnesium in?

continue with the question: the blood. Suggest ONE property which makes it more suitable for this purpose than magnesium carbonate. more

Resolved Question: Whats is the lewis dot structure for magnesium chloride?

i know you cant draw it but i need to know what im pairing and how id make it 3D more

Voting Question: Whats the lewis dot struct of magnesium carbonate,Magnesium Chloride,Petrolatum?

I need thiss answered ASAP && also how would i make each structure 3D more

Resolved Question: need help with this chemistry question?

what would happen if sodium hydroxide solution was added drop wise until in excess to separate dilute aqueous solutions of magnesium chloride and barium chloride? more

Resolved Question: How many formula units make up 35.4 g of magnesium chloride?

What is a formula unit and how do you do this, what answer should one get? more

Resolved Question: Need help with boiling point please!?

What is the boiling point of a solution made by adding 6.69 g of magnesium chloride to 242.3 g of water? Use the formula of the salt to obtain i. more

Resolved Question: Write Chemical Equation, then balance? 10pts!!!!!!!!?

1. potassium iodide reacts with bromine forming potassium bromide plus iodine. 2. Zinc reacts with iron (lll) chloride yielding zinc chloride plus iron precipitate. 3. ammonium carbonate and magnesium sulfate react to yield ammonium sufate plus magnesium carbonate. 4. aluminum plus oxygen gas form aluminum oxide under certain conditions. 5. nitrogen gas plus oxygen gas react and form dinitrogen pentoxide. more

Resolved Question: HELPPP WITH CHEM HOW TO SOLVE FOR BOILING POINT ?

What is the boiling point of a solution made by adding 6.76 g of magnesium chloride to 242.5 g of water? Use the formula of the salt to obtain i. answer in celsius more

Resolved Question: melting point of magnesium oxide is greater than that of sodium chloride,why?

Voting Question: I need Chemistry urgent help, pleaseee?

1. Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl solution reacts with excess Mg to give hydrogen gas and aqueous magnesium chloride. A. 0.56 L B. 1.12 L C. 2.23 L D. 4.47 L E. 3.54 L 2. 5.00 g of hydrogen gas and 50.0 g of oxygen gas are introduced into an otherwise empty 9.00 L steel cylinder, and the hydrogen is ignited by an electric spark. If the reaction product is gaseous water and the temperature of the cylinder is maintained at 35ºC, what is the final gas pressure inside the cylinder? A. 7.86 atm B. 18.3 atm C. 2.58 atm D. 6.96 atm E. 0.92 atm 3. A spacecraft is filled with 0.500 atm of O2 and 0.500 atm of He. If there is a very small hole in the side of this craft such that gas is lost slowly into outer space, A. He is lost 2.8 times faster than O2 is lost. B. He is lost 8 times faster than O2 is lost. C. He is lost twice as fast as O2 is lost. D. O2 is lost 2.8 times faster than He is lost. E. O2 is lost 8 times faster than He is lost. Please if possible give me some details. thanks more

Resolved Question: a science acid and alkaline question 5 star best answer for best answer?

the name of the acid and the metal oxide which would be needed to make : Magnesium chloride, Copper nitrate, Zinc sulphate, Calcium sulphate, Aluminium nitrate more

Resolved Question: Earth science helpppp whoever helps will get 10 points added on :D?

In which region of the oceans does good mixing prevent layering? areas near continents the open ocean tropical regions polar regions 4. Wind, friction, and the Coriolis effect combine to move water in which direction? against the wind parallel to the wind perpendicular to the wind in no particular direction 5. Two divers are diving in clear ocean water at a depth of 175 m. One diver shows a white marker board to the other with writing on it. What color will the marker board appear to be? violet blue red orange 6. Which of the following is the most important factor in driving global thermohaline (conveyor belt) circulation? changes in density changes in pH changes in gravity changes in wind direction and velocity 7. Which ion is most abundant in seawater? chloride sodium sulfate magnesium 8. Which of the following factors interact to create currents that are less than 50 m deep? wind, temperature, and salinity density, temperature, and salinity wind, friction, and the Coriolis effect temperature, gravity, and the Coriolis effect 9. A pycnocline is a boundary between changing regions of which of the following properties? density sound velocity temperature salinity 10. Where would you find the coldest, saltiest waters in the oceans? deep zone transition zone open ocean zone surface-mixed zone 11. In which location is it most likely that salinity of the seawater will be the highest? in tropical regions at the surface of the open ocean along the coast where rivers enter into the ocean in polar regions more

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