what is the number of moles in 6 gram of H2O
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H2O
Atomic weight of H = 1g
Atomic weight of O = 16g
Molecular weight of H2O molecule = 1×2+16
= 2+16
= 18g
1 mole of H2O = 18g
1/3 mole = 18/3g
1/3 mole = 6g
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Atomic weight of H = 1g
Atomic weight of O = 16g
Molecular weight of H2O molecule = 1×2+16
= 2+16
= 18g
1 mole of H2O = 18g
1/3 mole = 18/3g
1/3 mole = 6g
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Moles = given mass of the compound / molar mass of it
Then given mass is 6g
And molar mass of h20 is = 2+16 = 18
So 6/18 that is 1/3 .
0.33 moles
Then given mass is 6g
And molar mass of h20 is = 2+16 = 18
So 6/18 that is 1/3 .
0.33 moles
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