4. A student has been tasked to determine the percent water in thalium (III) nitrate, TI(NO3)3×H2O. How would the calculated amount of water affected by each of the errors listed below? Would the determination of the amount of water be incorrectly high or low? You must explain your reasoning in order to receive credit. a) Following heating, the sample was allowed to stand in the open air overnight allowing it to absorb moisture before measuring its mass. b) The sample was heated too strongly resulting in the formation of NO2 (g).

4. A student has been tasked to determine the percent water in thalium (III) nitrate, TI(NO3)3×H2O. How would the calculated amount of water affected by each of the errors listed below? Would the determination of the amount of water be incorrectly high or low? You must explain your reasoning in order to receive credit. a) Following heating, the sample was allowed to stand in the open air overnight allowing it to absorb moisture before measuring its mass. b) The sample was heated too strongly resulting in the formation of NO2 (g).

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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