Answers: 1
Chemistry, 21.06.2019 17:50
An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide
Answers: 2
Chemistry, 22.06.2019 00:40
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? /
Answers: 3
Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
Answers: 1
An unknown compound was found to have a percent composition as follows: 47.0 % potassium, 14.5 % car...
Geography, 18.07.2019 07:40
Mathematics, 18.07.2019 07:40
English, 18.07.2019 07:40
English, 18.07.2019 07:40
Mathematics, 18.07.2019 07:40
History, 18.07.2019 07:40
Mathematics, 18.07.2019 07:40
English, 18.07.2019 07:40
Physics, 18.07.2019 07:40
History, 18.07.2019 07:40
Mathematics, 18.07.2019 07:40
Mathematics, 18.07.2019 07:40