Chemistry, 06.05.2020 02:22 bluesea55988
Which of the following statements is not true when describing what happens to a cell with a concentration of 0.9% m/v NaCl is placed into a solution with a 2.5 % m/v NaCl
A) The cell solution has the higher osmotic pressure.
B) Water flows out of the cell into the surrounding solution.
C) The cell undergoes crenation.
D) The surrounding solution has a higher osmotic pressure.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 12:40
Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
Answers: 1
Chemistry, 23.06.2019 03:00
Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.
Answers: 3
Chemistry, 23.06.2019 06:10
How can liquids be seperated by density a the liquids are absorbed onto a paper b the liquids are turned into seperate vapors c the liquids are collected as they evaporate d the liquids are allowed to seperate into layers
Answers: 1
Chemistry, 23.06.2019 08:50
Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)
Answers: 3
You know the right answer?
Which of the following statements is not true when describing what happens to a cell with a concentr...
Questions
English, 08.02.2021 20:20
Mathematics, 08.02.2021 20:20
History, 08.02.2021 20:20
Mathematics, 08.02.2021 20:20
Mathematics, 08.02.2021 20:20
Mathematics, 08.02.2021 20:20
History, 08.02.2021 20:20
English, 08.02.2021 20:20
History, 08.02.2021 20:20
