Question

In 90gm water how many molequle are there​

Answer 1

Answer:

Explanation:

Divide 90 by the Mr of Water that is 18

2+16=18

then find the moles. Divide mass by the Mr.

9018=5mols

Then multiply it by the Avogadro Constant

5⋅(6.022⋅1023)

3.01⋅1024

Explanation:

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