180gms of water contains how many moles?
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180gms of water contains how many moles?
(with full solution).
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no. of moles in 180 gms water-180/18=10 moles
Let no. of moles in 180g of H2O be x.
1 mole of H2O = 18g of H2O
x moles of H2O = 180g of H2O
⛬No. of moles = 18x = 180
x =
x = 10
Alternative method,
No. of moles =
=
=10