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Calculate the estimated concentration of a diprotic acid

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Reference no: EM132403715

1) Calculate the estimated concentration of a diprotic acid solution formed by dissolving 0.12g of the acid in 100mL of water. Assume an approximate molar mass of 110g/mol.

2) Calculate the approx. volume of 0.02M NaOH needed to the titrate diprotic acid completely.

3) Calculate mass of unknown sample needed to produce a 100mL solution that contains about 0.01M carbonate by assuming weight percent of CaCO3 in the unknown sample is 50%.

Reference no: EM132403715

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