A Hydrate of cobalt (II) chhloride has a mass of 165.88 g before heating. After heating, the anhydrous CoCl2 weighed 130.5g. What is the hydration number? (moles of water per mole of compound)?
A Hydrate of cobalt (II) chhloride has a mass of 165.88 g before heating. After heating, the anhydrous CoCl2 weighed 130.5g. What is the hydration number? (moles of water per mole of compound)?
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter3: Composition Of Substances And Solutions
Section: Chapter Questions
Problem 71E: What mass of solid NaOH (97.0% NaOH by mass) is required to prepare 1.00 L of a 10.0% solution of...
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A Hydrate of cobalt (II) chhloride has a mass of 165.88 g before heating. After heating, the anhydrous CoCl2 weighed 130.5g. What is the hydration number? (moles of water per mole of compound)?
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