Chemistry, 22.02.2020 04:32 JuniperGalaxy
Part III. Acetic acid is a weak acid and establishes the following equilibrium in water: HC2H3O2(aq) + H2O(l) H3O+(aq) + C2H3O2-(aq). In Part III, the methyl orange indicator is used to monitor the equilibrium shifts of the acetic acid/acetate ion system. The methyl orange equilibrium established with water is Hmo(aq)(orange-red) + H2O(l) H3O+(aq) + mo-(aq)(yellow). You compared the color of the solutions in three test tubes that initially contained 3 mL of 0.1 M acetic acid and a few drops of methyl orange indicator. In the first test tube, you added 1.0 M NaC2H3O2 drop wise. What color change was observed and what did this color change indicate about the shift in the methyl orange equilibrium?
Answers: 2
Chemistry, 21.06.2019 15:30
Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?
Answers: 3
Chemistry, 21.06.2019 22:30
Which feature do highland climates have that lower elevation areas do not?
Answers: 1
Chemistry, 22.06.2019 07:10
An experimental procedure requires a 10 ml of acid to be dissolved
Answers: 2
Chemistry, 22.06.2019 15:30
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe
Answers: 1
Part III. Acetic acid is a weak acid and establishes the following equilibrium in water: HC2H3O2(aq)...
History, 14.10.2019 22:30
English, 14.10.2019 22:30
Biology, 14.10.2019 22:30
Chemistry, 14.10.2019 22:30
Physics, 14.10.2019 22:30
English, 14.10.2019 22:30
Chemistry, 14.10.2019 22:30