Siddharth srivastava Asked a Question
July 9, 2021 3:09 pmpts 30 pts
calculate the mass of H3PO4 which contain 100 molecules of H3PO4 ?
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  • Dinesh khalmaniya 1 thankyou
    A molecule of the compound H3PO4 contains three hydrogen atoms, one phosphorus atom, and four oxygen atoms. The molar mass is obtained by adding up the average atomic masses of the...
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    Siddharth srivastava
    but , sir can we divide 100 by Avogadro number = 6.022 × 10²³ to get no.of moles, after that we can multiply it by molecular mass of H3PO4.