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Find the molarr mass of Na(2)SO(4)....

Find the molarr mass of `Na_(2)SO_(4)`.

Text Solution

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Molar mass `=(2xx"molar mass of Na")+("molar mass of S")+(4xx"molar mass of O")`
`=(2xx22.99)+(32.06)+4(16)g" "mol^(-1)=142.04" g "mol^(-1)`
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