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24-04-2024
Chemistry

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A student titrates a 15.0 mL solution of calcium hydroxide with 0.020 M EDTA (ethylendiaminetetraacetic acid). The initial buret reading was 0.50 mL and the final beret reading, at the endpoint, was 13.50 mls a. Calculate the number of moles of EDTA added during the titration b. Calculate the millimolar mM concentration of the calcium hydroxide solution. c. Calculate the pH present in the 15.0 mL sample of calcium hydroxide

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