Chemistry, asked by qwerty5524, 4 months ago

What is the formula mass unit of ZnO when atomic mass of Zn=65 and
O=16?

18u
188 u
88 u
81 u

Answers

Answered by Khushisaxena0000

1

Answer:

81u

Explanation:

Formula Mass Unit of Zno ,

Atomic mass of Zn =65,O=16

Zn+O

65+16=81u

Answered by lakshaysoni01279473

1

Answer:

The formula unit mass of ZnO is 81u, is 62u and that of is 138u.

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