Answer:
the answer is 70.906 g/mol
Explanation:
214.12 g
mass = no. of moles x molar mass
molar mass of Cl2 = atomic mass of Cl x 2
= 35.453 x 2
=70.906
so the mass of 3.02 mol Cl2 = 3.02 x 70.906
=214.12 g
The answers are B, C, and D.
hi
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