Suppose a group of students working as lab partners mixed four liquid chemicals together. The four chemicals mixed were 4.80 mL of water (0.9971 g/mL and 18.01528 g/mole), 22.2 mL of acetone (0.7845 g/mL and 58.080 g/mole), 28.6 mL of 2-propanol (0.786 g/mL and 60.096 g/mole), and 22.3 mL of acetic acid (1.049 g/mL and 60.052 g/mole). Calculate the mass percentage of 2-propanol to 2 decimal places. 30.04 33.02 31.58 37.53 38.49 26.34 34.61 36.32

Suppose a group of students working as lab partners mixed four liquid chemicals together. The four chemicals mixed were 4.80 mL of water (0.9971 g/mL and 18.01528 g/mole), 22.2 mL of acetone (0.7845 g/mL and 58.080 g/mole), 28.6 mL of 2-propanol (0.786 g/mL and 60.096 g/mole), and 22.3 mL of acetic acid (1.049 g/mL and 60.052 g/mole). Calculate the mass percentage of 2-propanol to 2 decimal places. 30.04 33.02 31.58 37.53 38.49 26.34 34.61 36.32

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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