Question

calculate the molar mass of hydrated copper sulphate....

Answer 1

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Here is u r Ans ➡

➡Cupric Sulphate ....

⭐Atom mass of H ➡ 1 g

⭐ Atom mass of O ➡ 16 g

⭐Atom mass of Cu ➡ 63.5 g

⭐Atom mass of S ➡ 32 g

Now, Molar mass of

CuSO4 and 5H20 = atomic mass of Cu + Atomic mass of S + 4 × Atomic mass of O + 5 × ( 2 × atomic mass of H + Atomic mass of O )

= 63.5 + 32 + 4 × 16 + 5 (2 × 16) g

= 63 + 32 + 64 + 90 g

= 249. 5 g

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Answer 2

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