Cl2(gto an aqueous solution containing

Question

Iodine is prepared both in the laboratory and commercially by adding Cl2(g to an aqueous solution containing

sodium iodide.

2NaI(aq)+Cl2(g)⟶I2(s)+2NaCl(aq)

How many grams of sodium iodide, NaI,must be used to produce 64.3 g of iodine, I2?

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