What is te mass of chlorine in3.9X10^19 mol of cl^2
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Answer:
1.38*10^21 g
Explanation:
1 mol of Cl^2 = 35.5 g
3.9*10^19 mol = 35.5 (3.9*10^19) g
= 138.45*10^19 g
= 1.3845*10^21 g
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