Question

When is molar mass of oxygen 32 and 16 respectively? ANSWER FAST!

Answer 1

Explanation:

atomic weight of oxygen = 16=O2

8+8=16

that is valency ...

double of it = 32....

hope it's helps u

Answer 2

Answer:

When oxygen's atomic mass of 16 is multiplied by the molar mass constant, the result equals 16 g/mol. While elemental oxygen has a molar mass of 16, oxygen often exists bound to another oxygen. In this case, the molar mass of O2 would be 32.

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