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19 Nov 2019
Name: Section Laboratory Questions:Molar Mass of a Solid Acid 1. What is the balanced reaction between barium hydroxide and hydrochloric a 2. Calculate the molarity of a barium hydroxide solution if a 55.00 ml portion of this solution is neutralized by 55.00 mL of 0.5000 M HCL Answer: In standardizing a potassium hydroxide solution, a student finds that 24.55 mL of the base solution is needed to titrate 0.5002 gram of KHP to a phenolphthalein end point. In another titration, 29.40 mL of this same base solution is needed to titrate 0.2777 grams of an unknown solid monoprotic acid. 3. a. Determine the molarity of the base solution. Answer:
Name: Section Laboratory Questions:Molar Mass of a Solid Acid 1. What is the balanced reaction between barium hydroxide and hydrochloric a 2. Calculate the molarity of a barium hydroxide solution if a 55.00 ml portion of this solution is neutralized by 55.00 mL of 0.5000 M HCL Answer: In standardizing a potassium hydroxide solution, a student finds that 24.55 mL of the base solution is needed to titrate 0.5002 gram of KHP to a phenolphthalein end point. In another titration, 29.40 mL of this same base solution is needed to titrate 0.2777 grams of an unknown solid monoprotic acid. 3. a. Determine the molarity of the base solution. Answer:
Keith LeannonLv2
9 Jun 2019