doritoscoolranch doritoscoolranch

28-02-2017
Chemistry

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How many grams of Na2CO3 are contained in 0.400 L of 0.250M Na2CO3?

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TheKingOfCr TheKingOfCr

06-03-2017

We have this
C M = n / V => n = C M . V = 0,25 . 0,4 = 0,1 mole
m Na2CO3 = n . M = 0,1 . 106 = 10,6 g

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