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Calculate the molecular mass of the foll...

Calculate the molecular mass of the following :
(i) `H_(2)O`
(ii) `CO_(2)`
(iii) `CH_(4)`

Text Solution

Verified by Experts

`"(i) Molecular mass of "H_(2)O=2(1.008amu)+16.00amu =18.016amu`
`"(ii) Molecular mass of "CO_(2)=12.01amu+2xx16.00amu=44.01amu`
`"(iii) Molecular mass of "CH_(4)=12.01amu+4(1.008amu)=16.042amu`
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