Chemistry, 05.05.2020 12:16, slhfbfjcys
A solution of potassium cyanide, KCN, is made by dissolving 3.2 g of KCN in water. When this solution reacts with excess hydrochloric acid, HCl, it produces 0.30 g of poisonous hydrogen cyanide gas, HCN.
KCN + HCl --> KCl + HCN
(a) Calculate the theoretical yield of HCN.
(b) Calculate the percent yield of HCN.
Answers: 2
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A solution of potassium cyanide, KCN, is made by dissolving 3.2 g of KCN in water. When this solutio...
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