Chemistry, 28.06.2020 22:01 cheergirl21
In an experiment, to determine the percentage purity of the hydrochloric acid, 25cm3 of the acid solution made by dissolving 25.5g of impure acid in a liter of solution was found to neutralize 25cm3 of 0.4M NaOH solution. Calculate a. Concentration of the acid in (i) g/dm3 (ii) mol/dm3 b. percentage purity of the acid c. percentage impurity of the acid d. What mass of impurities contained in 25.5g?
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In an experiment, to determine the percentage purity of the hydrochloric acid, 25cm3 of the acid sol...
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