Chemistry, 07.05.2021 18:00 roseemariehunter12
Describe how the molarity of sucrose affects the mass of the potato core. Describe the difference in mass when the molarity of sucrose is 0.0 M and when it is 1.0 M. The student hypothesized that the mass of the potato cores would increase as the molarity of sucrose increases. Use the data to evaluate this hypothesis. Describe water potential and explain how movement of water molecules across a membrane is affected by concentration gradients.
Answers: 2
Chemistry, 22.06.2019 00:00
The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?
Answers: 2
Chemistry, 22.06.2019 06:00
The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
Answers: 1
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
Chemistry, 22.06.2019 09:00
What is the percentage composition of carbon in the compound ch4
Answers: 1
Describe how the molarity of sucrose affects the mass of the potato core. Describe the difference in...
History, 28.06.2019 02:30
Social Studies, 28.06.2019 02:30
Biology, 28.06.2019 02:30
History, 28.06.2019 02:30
Biology, 28.06.2019 02:30
History, 28.06.2019 02:30
Biology, 28.06.2019 02:30
Mathematics, 28.06.2019 02:30
Mathematics, 28.06.2019 02:30