Iodine Is Prepared Both In The Laboratory And Commercially By Adding

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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