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Show by means of calculations that 5 mo...

Show by means of calculations that `5` moles of `CO_(2)` and `5` moles of `H_(2)O` do not have the same mass. How much is the difference in their masses ?

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`5` moles of `CO_(2) = 5 xx 44 = 220 g ;` 5 moles of `H_(2)O = 5 xx 18 = 90 g` ; Difference `= 130 g`
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