It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 37.84 gram sample of a hydrate of MgBr, was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 23.84 grams of the anhydrous compound remained. What is the formula of the hydrate? Use a period instead of a dot in the formula of the hydrate.

It is often possible to change a hydrate into an anhydrous compound by heating it to drive off the water (dehydration). A 37.84 gram sample of a hydrate of MgBr, was heated thoroughly in a porcelain crucible, until its weight remained constant. After heating, 23.84 grams of the anhydrous compound remained. What is the formula of the hydrate? Use a period instead of a dot in the formula of the hydrate.

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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