Tell whether each of the following errors will cause the experimental mass percent of the sodium bicarbonate to be higher than, lower than, or the same as the true value. Explain your answer. The crucible was not heated long enough prior to adding mixture. Some of the carbonate spattered out from the crucible during heating The sample was not heated to constant mass. The mass of mixture used is greater than the recommended mass.
Tell whether each of the following errors will cause the experimental mass percent of the sodium bicarbonate to be higher than, lower than, or the same as the true value. Explain your answer. The crucible was not heated long enough prior to adding mixture. Some of the carbonate spattered out from the crucible during heating The sample was not heated to constant mass. The mass of mixture used is greater than the recommended mass.
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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- Tell whether each of the following errors will cause the experimental mass percent of the sodium bicarbonate to be higher than, lower than, or the same as the true value. Explain your answer.
- The crucible was not heated long enough prior to adding mixture.
- Some of the carbonate spattered out from the crucible during heating
- The sample was not heated to constant mass.
- The mass of mixture used is greater than the recommended mass.
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