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Find the total number of electrons in a ...

Find the total number of electrons in a molecule of phosphoric acid `(H_(3)PO_(4))`.

Text Solution

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Atomic No. of P=15 , O=8 and H=1
A molecule of `H_(3)PO_(4)=3 H`atoms + 1 P atom + 4 O atoms
`:.` Total no of electrons present `=3xx1+1xx15+4xx8=50`.
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