a] hydrochloric acid + sodium hydroxide ? + ? ? +? suphuric acid+ potassium hydroxide 2 How many grams of KHP, KHC8H4O4, are needed to react with 38.56 mL of a 0.2500 M sodium hydroxide solution? 3. How many millilitres of a 0.500 M sodium hydroxide solution are necessary to react with 0.250 grams of KHP? 4. 0.150 grams of KHP was titrated with sodium hydroxide. If 29.98 mL of sodium hydroxide was used to reach the end point, what is the molarity, M, of the sodium hydroxide solution? 169

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