DATA TABLE A. Percentage of Water in Alum Hydrate 123.02 123.02 mass of beaker and watchglass + alum hydrate (before heating) mass of beaker and watchglass 121.97 122.08 mass of alum hydrate mass of beaker and watchglass + anhydrous compound (after heating) 122.56 122.62 mass of water (before heating - after heating) Show the caleulation for the percentage of water for trial 1 (see Example Exercise 2). Percentage of water in KAl(SO, 12H.0 Average percentage of water

DATA TABLE A. Percentage of Water in Alum Hydrate 123.02 123.02 mass of beaker and watchglass + alum hydrate (before heating) mass of beaker and watchglass 121.97 122.08 mass of alum hydrate mass of beaker and watchglass + anhydrous compound (after heating) 122.56 122.62 mass of water (before heating - after heating) Show the caleulation for the percentage of water for trial 1 (see Example Exercise 2). Percentage of water in KAl(SO, 12H.0 Average percentage of water

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter8: Thermochemistry

Section: Chapter Questions

Problem 86QAP

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