Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN: 9781938168390
Author: Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher: OpenStax
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Textbook Question
Chapter 3, Problem 36E
Determine the percent water in
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How do I convert 1.95×10^3 mol Hg to g
SECTION
POSTLABORATORY ASSIGNMENT
1. Calculate the theoretical percentage of water for the following hydrates.
(a) manganese(II) monohydrate, MNSO4 • H,O
(b) manganese(II) tetrahydrate, MnSO4 • 4H2O
2. An unknown hydrate, AC XH2O, has a mass of 1.000 g before heating, and 0.738 g after
heating. What is the experimental percentage of water in the hydrate?
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If the anhydrous compound (AC) has a molar mass of 101 g/mol, what is the water of
crystallization (X) and the formula for the hydrate (AC• XH2O)?phut o (Ieuoiteo 2
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Formula of hydrate
AC.
H20
Water of crystallization
Chapter 3 Solutions
Chemistry by OpenStax (2015-05-04)
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Solutions: Crash Course Chemistry #27; Author: Crash Course;https://www.youtube.com/watch?v=9h2f1Bjr0p4;License: Standard YouTube License, CC-BY