Ask a New Question

Lucy heats some calcium carbonate.

Lucy heats some calcium carbonate. She weighs the reaction vessel at the start of the reaction and again after it has been
1. 1 answer
2. asked by Molly
3. 936 views
calcium carbonate decomposes if heated to form calcium oxide and carbon dioxide. if 24.5 grams of calcium carbonate decompose
1. 1 answer
2. asked by Channon
3. 923 views
Write the correct equation for the formation of a white precipitate on mixing together 10 mL each of 1 M calcium chloride, 1 M
1. 1 answer
2. asked by liz
3. 844 views
the recommended daily allowance of calcium is 1.2 g. calcium carbonate contains 12.0 % calcium by mass. how many grams of
1. 1 answer
2. asked by Anonymous
3. 6,776 views
Calcium carbonate, CaCO3 is used as a calcium supplement. When it is heated, it decomposes to form calcium oxide and carbon
1. 1 answer
2. 177 views
A scientist heats 30 grams of calcium carbonate (
1. 1 answer
2. asked by Alice <3
3. 24 views
A Rolaids tablet contains calcium carbonate to neutralize stomach acid. One Rolaids tablet requires 44.55 mL of 0.448 M
1. 1 answer
2. asked by Colby
3. 1,323 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
1. 2 answers
2. asked by mamta
3. 887 views
100g of calcium carbonate was decomposed by heating to produce 45g of calcium oxide and carbon dioxide, using the equation
1. 1 answer
2. asked by Tanmay
3. 1,264 views
A scientist heats 30 grams of calcium carbonate. What is the total mass of the products?
1. 1 answer
2. 18 views