Chemistry, asked by rohitmishrarm583, 1 year ago

mole fraction of urea in aqueous solution is 0.02 then calculate its molarity and molality given the density of the solution 0.99g/mol

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Answered by Anonymous

0

How many hydrogen bonded molecules are present in cuso4.5h2o?

In CuSO4.5H2O, four water molecules are coordinated to Cu+2, while one is hydrogen bonded with SO42-.

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