Question

Calculate the formula unit of ZnO ​

Answer 1

Explanation:

The formula unit mass of ZnO is 81u, is 62u and that of is 138u. Explanation: Formula unit mass is defined as the sum of the atomic masses of all atoms that are present in a formula unit of the given compound. It is calculated by adding the atomic masses of all the atoms that are present in one formula unit.

Answer 2

Hii there

here is your answer

Atomic mass of Zn = 65u and O=16u

so ,

formula unit of ZnO WILL BE

(65+16)U

=81u

Hope this helps u

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