Question

(2) How many molecules of water are there in
1 g of water (H2O)?​

Answer 1

Answer:

Water has a molar mass of 18.015 g/mol . This means that one mole of water molecules has a mass of 18.015 g . So, to sum this up, 6.022⋅1023 molecules of water will amount to 1 mole of water, which in turn will have a mass of 18.015 g .

Answer 2

Answer:

there are 2.7114 moles In one gram of water

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