a. The density of sorbitol 70% w/w solution is 1.285g/ml. What is the concentration of sorbitol in the solution, expressed as a w/v% concentration? b. Try the same calculation, but instead of using the SG of the sorbitol solution, use the density of sorbitol powder (1.49g/ml) to convert sorbitol 70% w/w to a w/v% concentration. Do the calculation without using the density of the solution given to you in Question 1. (You should get pretty close to the same answer as in part al)

a. The density of sorbitol 70% w/w solution is 1.285g/ml. What is the concentration of sorbitol in the solution, expressed as a w/v% concentration? b. Try the same calculation, but instead of using the SG of the sorbitol solution, use the density of sorbitol powder (1.49g/ml) to convert sorbitol 70% w/w to a w/v% concentration. Do the calculation without using the density of the solution given to you in Question 1. (You should get pretty close to the same answer as in part al)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Pay close attention to whether you are provided the density/SG of the solution or the density of the solute
(what is being dissolved in the solution).
a. The density of sorbitol 70% w/w solution is 1.285g/ml. What is the concentration of sorbitol in the solution,
expressed as a w/v% concentration?
b. Try the same calculation, but instead of using the SG of the sorbitol solution, use the density of sorbitol powder
(1.49g/ml) to convert sorbitol 70% w/w to a w/v% concentration. Do the calculation without using the density of the
solution given to you in Question 1. (You should get pretty close to the same answer as in part a!)

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