Question

how much atoms are present in 60 grams of CUSO4.5 H2O ans is 30x1023 how????


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Answer 1

Here is the answer.

Atomic mass for the material you want is 64(for Cu)+32(for S)+(16×4)(for O4)+(5×18)(for 5H2O).

So 1 mol of that CuSO4.5H2O contains 250g

6.022×10^23 atom is 250g.

So 60g of that would contain 6.022×10^23×250/60 atoms.

Answer 2

Answer:

Explanation:

pls find the attachment