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50ml 0.2 M H(2)SO(4) is mixed with 50ml ...

`50ml 0.2 M H_(2)SO_(4)` is mixed with `50ml 0.3M H_(2)SO_(4)`. Find molarity of final solution .

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`M_(f) = ("Total moles of " H_(2)SO_(4))/("Total volume") = (50 xx 0.2 xx 10^(-3) + 50 xx 10^(-3) xx 0.3)/((50 + 50) xx 10^(-3)) = 0.25 M`
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