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24-12-2016
Chemistry

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002376 moles of nahco3 to grams

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maryamsaeed96 maryamsaeed96

24-12-2016

moles= mass in grams × molecular mass in moles per grams
so substituting values in the equation
molecular mass of na= 23
molecular mass of h=1
molecular mass of c=12
molecular mass of o= 16×3
23 + 1+12+(16×3)= 84
002376 ÷ 84 = 28.28

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