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3.21 g of calcium carbonate

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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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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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, CaCO3 is used as a calcium supplement. When it is heated, it decomposes to form calcium oxide and carbon
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2. 141 views
A Rolaids tablet contains calcium carbonate to neutralize stomach acid. One Rolaids tablet requires 44.55 mL of 0.448 M
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2. asked by Colby
3. 1,274 views
CaCO3 + H2SO4 ------> CaSO4 + CO2 + H2 O 200 g of calcium carbonate are added to 4 L of water. a. What is the molarity of the
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2. asked by mamta
3. 834 views
100g of calcium carbonate was decomposed by heating to produce 45g of calcium oxide and carbon dioxide, using the equation
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2. asked by Tanmay
3. 1,222 views
How can DRY calcium carbonate be prepared from sodium carbonate?Na2Co3 + CaCl2 --- NaCL + CaCo3. but how to get dry calcium
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2. asked by clive
3. 646 views
Calcium oxide and carbon dioxide combine to form calcium carbonate in the reversible reaction:CaO + CO2 ⇌ CaCO3 When the
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2. 99 views