Question

find the no.of moles of CaCo3 left in a sample of 25g if 6.02*10^22 moles are removed
please ans fast​

Answer 1

Answer:

If 10 21 molecules are removed from 200 mg of CO 2 , the number of moles of CO 2 left is : ... avatar Asked on November 22, 2019 by Sachin Shokeen ... ⇒Number of molecules=Avogadro's number×number of moles ... No. of molecules left = 2.73×1021−1021=1.73×1021.

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