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Calcium carbonate of mass 10g

the recommended daily allowance of calcium is 1.2 g. calcium carbonate contains 12.0 % calcium by mass. how many grams of
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2. asked by Anonymous
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Lucy heats some calcium carbonate. She weighs the reaction vessel at the start of the reaction and again after it has been
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2. asked by Molly
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calcium carbonate decomposes if heated to form calcium oxide and carbon dioxide. if 24.5 grams of calcium carbonate decompose
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2. asked by Channon
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CaCO3 2HCl forms CO2 CaCl2 H2O1.calculate the molar mass of calcium chloride produce 2.calculate the number of moles of calcium
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2. asked by kem
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Calcium carbonate and sulfuric acid react according to the balanced reaction.CaCO3+ H2SO4 = CaSO4 + CO2 + H2O Starting from 300
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2. asked by wallace
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Write the correct equation for the formation of a white precipitate on mixing together 10 mL each of 1 M calcium chloride, 1 M
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2. asked by liz
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A tablet containing calcium carbonate and fillers with a mass of 1.631 g was dissolved in HCl. After the fillers were filtered
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2. asked by Lynn
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A tablet containing calcium carbonate and fillers with a mass of 1.631 g was dissolved in HCl. After the fillers were filtered
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2. asked by Sam
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A tablet containing calcium carbonate and fillers with a mass of 1.631 g was dissolved in HCl. After the fillers were filtered
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2. asked by Erin
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1. Calcium carbonate reacts with HCl according to the following equation:2HCl(aq)+CaCO3(s)→CaCl2(aq)+H2O(l)+CO2(g) How many
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2. asked by Dhan Rai
3. 4,417 views