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Calculate the molecular mass of the foll...

Calculate the molecular mass of the followings:
`Na_(2)CO_(3)`

Text Solution

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Molecular mass of `Na_(2)CO_(3)= 2 xx` atomic mass of `Na+ 1 xx` atomic mass of `C+ 3 xx` atomic mass of oxygen `=2 xx 23 +1 xx 12+ 3 xx 16= 46 + 12 + 48= 106u`
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