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Calculate the molecular mass of MgSO4 …

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Calculate the molecular mass of MgSO4 and C2H5OH.

Posted by Navjot Kaur 4 years, 7 months ago

CBSE > Class 09 > Science

1 answers

Yogita Ingle 4 years, 7 months ago

Atomic mass of carbon is 12 hydrogen is 1 and oxygen is 16.

So the molecular mass of C₂H₅OH = 24 + 5 + 16 + 1 = 46 unit..

Atomic mass of magnesium is 24 sulphur is 32 and oxygen is 16.

So the molecular mass of MgSO₄ = 24 + 32 + 64 = 120 unit

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