Chemistry, 20.01.2021 14:00 matthewarroyo8988
Write the balanced equation and determine the information requested in each of the following.
1. The number of moles and the mass of water formed by the combustion of 20.0kg of acetylene, C2H2,in an excess of oxygen.
2. Limestone, caco3,dissolves in hydrochloric acid, Hcl, to form calcium chloride, carbon dioxide, and water. How many moles of Hcl are required to dissolve 2.6mol of caco3? How many moles of water are formed?
3.aluminiumoxide reacts with sulphuric acid to form aluminiumsulfate and water
A. how many moles of H2SO4 are required to react with 2.6mol of Al2O3
B. How many moles of Al2(So4)3 are formed?
Answers: 1
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Write the balanced equation and determine the information requested in each of the following.
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