Asolution of the primary standard potassium hydrogen phthalate (khp), khc8h4o4 , was prepared by dissolving 0.4877 g of khp in about 50 ml of water. titration of the khp solution with a koh solution of unknown concentration required 23.22 ml to reach a phenolphthalein end point. what is the concentration of the koh solution?
Answers: 2
of KOH.
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 20:30, sydneip6174
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 2
Chemistry, 22.06.2019 21:50, isabel81ie
Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l. s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2
Answers: 2
Chemistry, 23.06.2019 01:30, bgarrison364
What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
Answers: 1
Do you know the correct answer?
Asolution of the primary standard potassium hydrogen phthalate (khp), khc8h4o4 , was prepared by dis...
Questions in other subjects:
Advanced Placement (AP), 03.12.2019 09:31
Mathematics, 03.12.2019 09:31
English, 03.12.2019 09:31
Chemistry, 03.12.2019 09:31
