Question

the amount of na2co3 present in 100ml of 0.1M na2co3 solution is

Answer 1

What is the amount of NA2CO3 present in 100ml of the 0.1M Na2CO3 solution?

Using the concentration equation, m = CVM where m is the mass of solute, C is the concentration, V is the volume of solution and M is molar mass of the solute:

m = 0.1mol/L(0.1L)(106g/mol) = 1.06g

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Answer 2

Answer:

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