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Svetach [21]
3 years ago
5

26 g of zinc combines with 12.8 g of sulfur. What is the empirical formula of zinc sulfide?

Chemistry
1 answer:
Alisiya [41]3 years ago
7 0
Moles of Zn: 26 / 65 = 0.4
Moles of S: 12.8 / 32 = 0.4

Molar ratio of Zn : S = 1 : 1
Empircal formula: ZnS

The answer is C
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