avalexcnMarnik avalexcnMarnik

07-07-2016
Chemistry

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how many moles are in 110 grams of nahco3

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Willchemistry Willchemistry

09-07-2016

Molar mass NaHCO₃ = 23 + 1 + 12 + 16 x 3 = 84 g/mol

1 mole ---------- 84 g
? mole ---------- 110 g

moles NaHCO₃ = 110 . 1 / 84

moles NaHCO₃ = 110 / 84

= 1.309 moles

hope this helps!

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