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28-02-2024
Chemistry

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The compound potassium cyanide is a strong electrolyte. What is the reaction when solid potassium cyanide is put into water?
a) KCl + H2O → KOH + HCN
b) K2CO3 + H2O → 2KOH + CO2
c) KCN + H2O → K+ + CN- + H2O
d) KNO3 + H2O → KNO2 + HNO3

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