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When potassium cyanide (KCN) reacts with acids, a deadly poisonous gas, hydrogen cyanide (HCN), is given off. Here is the equation: KCN(aq) + HCI(aq) rightarrow KCI(aq) + HCN(g) If a sample of 0.408 g of KCN is treated with an excess of HCI, calculate the amount of HCN formed, in grams
I would really appreciate help!
Thanks
When potassium cyanide (KCN) reacts with acids, a deadly poisonous gas, hydrogen cyanide (HCN), is given off. Here is the equation: KCN(aq) + HCI(aq) rightarrow KCI(aq) + HCN(g) If a sample of 0.408 g of KCN is treated with an excess of HCI, calculate the amount of HCN formed, in grams
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Beverley SmithLv2
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