Question

calculate the mass of 6.022×10²³of O² molecule ​

Answer 1

No. of moles =no. of molecules/avogadro no.(6.022*10^23)Now,in case of 6.022*10^23 molecules of O2No.of moles =6.022*10^23/6.022*10^23=1As,no. of moles = given mass/molar mass1=mass/32g(O2)Mass=32g

Answer 2

6.02×10*23 /32 = masss

Explanation:

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