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Calculate mass of O atoms is 6gm CH(3) C...

Calculate mass of `O` atoms is `6gm CH_(3) COOH` ?

Text Solution

Verified by Experts

Molar mass of `CH_(3) COOH = 60`
Moles of `CH_(3) COOH = (6)/(60) = 0.1`
1mole `CH_(3)COOH` has `2mol O` atoms
`0.1` mole `CH_(3)COOH` has `0.2molO` atoms
`"Mass of oxygen" = "moles" xx "Atomic mass" =0.2 xx 16 = 3.2 gm` .
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