Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
Hello, I'm having some trouble calculating the final mass of decsiccant, Mass of water in (g), and the mass % water in unknown hydrate. I did the first two but I didnt know if it was right to the correct significant figures. I need the last 3 boxes. Thank you.
DATA: LABORATORY Hydrate Unknown Code: A Initial Observations of your Unknown: White, Salty looking Substance to be within 0.019 of each other Mass Trial 1 Trial 2 (optional) Initial mass crucible and lid o Cmpt A 97.691259 Ccucible Everything B S0.083219 2.391969 49.705439 49. 694259 Initial mass crucible, lid, and unknown hydrate; Mass of unknown hydrate A-B 1st heating mass crucible, lid, and unknown 2nd heating mass crucible, lid, and unknown 3rd heating mass.Crueible, lid, and unknown 4th heating mass.crucible, Hd, and unknow Final mass of unknown desiccant Mass of Hydrate-desicant Mass of Water (g) Mass%'water unknown hydrate Observations after heating: The Substance Stacted to Stick t. into a soilde Observations after sprinkling the dehydrated sample with water: when poucing the water on Sub5tance) the unk hydcate absorbed the water, and hardened,
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Transcribed Image Text:DATA: LABORATORY Hydrate Unknown Code: A Initial Observations of your Unknown: White, Salty looking Substance to be within 0.019 of each other Mass Trial 1 Trial 2 (optional) Initial mass crucible and lid o Cmpt A 97.691259 Ccucible Everything B S0.083219 2.391969 49.705439 49. 694259 Initial mass crucible, lid, and unknown hydrate; Mass of unknown hydrate A-B 1st heating mass crucible, lid, and unknown 2nd heating mass crucible, lid, and unknown 3rd heating mass.Crueible, lid, and unknown 4th heating mass.crucible, Hd, and unknow Final mass of unknown desiccant Mass of Hydrate-desicant Mass of Water (g) Mass%'water unknown hydrate Observations after heating: The Substance Stacted to Stick t. into a soilde Observations after sprinkling the dehydrated sample with water: when poucing the water on Sub5tance) the unk hydcate absorbed the water, and hardened,
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