Chemistry, 25.07.2019 00:10 peytontanner

In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution equals the applied pressure. if a pressure of 70.0 bar is applied to seawater, what will be the final concentration of the seawater at 20 ∘c when reverse osmosis stops?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 16:30

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

Answers: 1

Answer

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

Answer

Chemistry, 22.06.2019 05:40

Can someone me with 1 to 4 plz. fast

Answers: 1

Answer

Chemistry, 22.06.2019 10:40

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Answers: 1

Answer

You know the right answer?

In reverse osmosis, water flows out of a salt solution until the osmotic pressure of the solution eq...

Questions