In an investigation of osmosis, apple cores were submerged in different molarity solutions to determine the unknown osmolarity of the apple. To determine the molarity five uniform apple cores were massed before submerging them in different molarity solutions. After 24 hours the apple cores were massed again. Then the percent change in mass was determined for the five uniform apple cores in each molarity solution.(d) Determine the water potential of the apple core in the experiment at room temperature of 23OCrefer to picture for graph In an investigation of osmosis, apple cores were submerged indifferent molarity solutions to determine the unknown osmolarity of theapple. To determine the molarity five uniform apple cores weremassed before submerging them in different molarity solutions. After24 hours the apple cores were massed again. Then the percentchange in mass was determined for the five uniform apple cores ineach molarity solution.1.Molarity of SolutionAverage % Change of Mass of AppleCores0.0 M21.50.2 M8.00.4 M-7.40.6 M-19.20.8 M-22.71.0 M-36.3Construct an appropriately labeled graph toillustrate the percentchange in mass of the apples in the different solutions.а.

Solution Molarity is employed to precise the concentration of an answer. additionally called…

Answered: Determine the water potential of the…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.4QE

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In an investigation of osmosis, apple cores were submerged in different molarity solutions to determine the unknown osmolarity of the apple. To determine the molarity five uniform apple cores were massed before submerging them in different molarity solutions. After 24 hours the apple cores were massed again. Then the percent change in mass was determined for the five uniform apple cores in each molarity solution.

(d) Determine the water potential of the apple core in the experiment at room temperature of 23OC

refer to picture for graph

In an investigation of osmosis, apple cores were submerged in
different molarity solutions to determine the unknown osmolarity of the
apple. To determine the molarity five uniform apple cores were
massed before submerging them in different molarity solutions. After
24 hours the apple cores were massed again. Then the percent
change in mass was determined for the five uniform apple cores in
each molarity solution.
1.
Molarity of Solution
Average % Change of Mass of Apple
Cores
0.0 M
21.5
0.2 M
8.0
0.4 M
-7.4
0.6 M
-19.2
0.8 M
-22.7
1.0 M
-36.3
Construct an appropriately labeled graph toillustrate the percent
change in mass of the apples in the different solutions.
а.

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