convert into mole 20 g of H2O
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moles = given mass / molar mass
Molar mass of water is 18u.
Moles= 20 / 18 = 1.11moles
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The molar mass is actually used for converting the grams of substance to moles.
It is also often used in chemistry.
The given requirement is to convert into the mole 20 g of H2O.
It is a well-known fact that:
Moles = given mass / molar mass
The molar mass of water is roughly about 18u.
Moles= 20 / 18
Hence, the value of moles is 1.11moles.
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