How many grams of KCl (74.55 g/mol) is produced from 106 g of Cl2?

222.91g of KCl

Explanation:

First, we need to write a balanced equation for the reaction. This is illustrated below

2K + Cl2 - > 2KCl

Molar Mass of KCl = 74.55 g/mol

Mass of KCl from the balanced equation = 2 x 74.55 = 149.1g

Molar Mass of Cl2 = 2 x 35.45 = 70.9g.

From the equation,

70.9g Cl2 produced 149.1g of KCl.

Therefore, 106 g of Cl2 will produce = (106 x 149.1) / 70.9 = 222.91g of KCl