posted by herjaz .
when water is added to solid calcium carbide, CaC2, acetylene gas, C2H2, and calcium hydroxide, Ca(OH)2 are produced.
how many moles of acetylene are produced when 0.50 mole of calcium carbide reacts?
can anyone explain this to me please
First question answered below.
Second question: Look at the coefficients in the balanced equation. They tell you the ratio of the products to reactants and to each other.