Answers: 3
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 10:10
When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
Answers: 2
Chemistry, 22.06.2019 10:30
Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
When the mass on the skateboard increases, what happens to the speed?...
Mathematics, 03.10.2021 14:00
Chemistry, 03.10.2021 14:00
Mathematics, 03.10.2021 14:00
Computers and Technology, 03.10.2021 14:00
History, 03.10.2021 14:00
Mathematics, 03.10.2021 14:00
Mathematics, 03.10.2021 14:00
Chemistry, 03.10.2021 14:00
Mathematics, 03.10.2021 14:00
Geography, 03.10.2021 14:00