Define the total alkalinity of water in mg/l as caco3

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Reference no: EM13517953

A 300mL water sample has an initial pH of 10. 40mL of 0.02 N H2SO4 were required to titrate the water sample to pH 4.5

a) What is the total alkalinity of water in mg/L as CaCO3?

b) Determine the species and the quantity of each of the species if the pH 8.3 equivalent point is reached after adding 15mL of acid.

Reference no: EM13517953

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