Question

how many molecules of water are there in 1 g of water​

Answer 1

Explanation:

So, the molecular mass of one water molecule = 2 x (molar mass of one hydrogen atom) + 1 x (molar mass of oxygen atom). And we know that molar mass of hydrogen = 1 g/mol, Molar mass of oxygen atom = 16 g/mol. Now, we know that in 18 g of water there are 6.022×1023 molecules.

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Answer 2

Answer:

46.38x1016

Explanation:

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