Calculate the number of moles, molecules and atoms present in 0.032mg of methane(CH4)
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molecule mass of methane,CH4=12+4=16 mol- 16 g of methane =1 mole there for, 0.032mg =3.2Ã-10_6 mole methane
methane=12.044Ã-10 raised to 17 moles of methane
methane=12.044Ã-10 raised to 17 moles of methane
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