19. Решение задачи по химии №001 983

14. In 50 ml of a solution of hydrochloric acid having a titer of 0.007745 g / ml, 0.2345 g of pure calcium carbonate was dissolved. How many milliliters of 0.2109 N potassium hydroxide solution will be used to neutralize the acid that did not enter into the reaction?

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