Chemistry, asked by aditya59465, 11 months ago

The weight of 1×10²² molecules of MgSO4.7H2O :

Answers

Answered by harsh0409raj

2

Answer:1 mole of CuSO4.5H2O (249.5grams) contains Avogadro number of molecules.

That is, 249.5 grams contain 6 x 10^23 molecules

Calculating we get 4.158 grams contain 1 x 10^22 molecules

here the answer is 4.158 grams.

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