Chemistry, asked by IISailorSkyII, 12 days ago

Calculate the molar mass of :
(1) Mgso4
(2)HNO3​

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Answers

Answered by Missincridedible
0

1.Molecular mass of  HNO3  is the sum of the atomic masses of HNO

So 1+14+16×3=63 u.

2.Molar mass of

Mg = 24

S = 32

O = 16

MgSO4 = 24+32+ 4x16 = 120

Molar mass of MgSO4 = 120

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