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Calculate the no of oxygen atoms …

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Calculate the no of oxygen atoms present in 22g of co2

    • Posted by Apeksha Mishra 7 years, 1 month ago

    CBSE > Class 11 > Chemistry
    • 3 answers

    Priyanshu Pranjal 7 years, 1 month ago

    C= 12, O=16 CO²= 12+(2×16)=> 44 g. So in 44g of carbon-dioxide there are 6.023×10²³ molecules Therefore, in 22g there'll be ½(6.023×10²³) molecules

    0Thank You

    Priyanshu Pranjal 7 years, 1 month ago

    Sorry Mohammed but this is not the correct answer

    0Thank You

    Mohammed Ayan 7 years, 1 month ago

    6.023×10^23 atoms is the correct answere

    0Thank You

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