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Find no protons in 180mol H(2)O Density ...

Find no protons in `180mol H_(2)O` Density of water `= 1 gm//ml` .

Text Solution

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Mass of water =density xvolume `= 180g`
Moles of water `= (180)/(18) =10`
`1` mol water has `10` mol protons
`10` mol water has `100` mol protons
`10` mol water has `100N_(A)` protons
`10` mol water has `6.023 xx 10^(25)` protons .
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