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how many how many number of molecules present in 0.5 g H2o

    • Posted by Abhishek Mishra 8 years, 2 months ago

    CBSE > Class 11 > Chemistry
    • 3 answers

    Rahul Poddar 8 years, 2 months ago

    16727777780000000000000 molecules

    0Thank You

    Nishi Maurya 8 years, 2 months ago

    1.6×10 to the power 22 .

    0Thank You

    Irine Shally 8 years, 2 months ago

    1.67 * 10^23 Use the formula :- No. of molecules/avagadro's constant=weight in grams/ gram molecular mass

    1Thank You

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