22. ph is a measure of a. hydrogen ion concentration. c. hydroxide ion concentration. b. hydrogen gas concentration. d. hydrolysis. 23. a neutralization reaction between an acid and a base always produces a. salt and acidic anhydride. c. water and basic anhydride. b. salt and basic anhydride. d. salt and water. 24. if the ph of a solution is the solution is basic. a. 2 b. 5 c. 7 d. 10

1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j