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. Determine the formula, name, and percent composition for the cobalt(II) chloride hydrate given the following data: 5 COCI₂ • 16H20

. Determine the formula, name, and percent composition for the cobalt(II) chloride hydrate given the following data: 5 COCI₂ • 16H20

Chemistry
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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i think I caculated the empirical formulas wrong.

Average % error: -3111% Item: Crucible, lid Crucible, lid, and hydrate Crucible, lid and anhydride 5.94839 COCI₂ 2.6447 3. Determine the formula, name, and percent composition for the cobalt(II) chloride hydrate given the following data: 5 COC₂16 H₂O днго. Imol COCI₂ 124.839 COC12 Imol 120 18.029H20 Mass (g) 27.0150 32.9633 29.6597 •=0.045812 mol cock₂ -0.14616 mol CoCl₂ -9/mol CoCl2 0.0458120.14676H20 00045872 00045812 5 CoCl₂ • 3.20 420 5 CoCl₂- 16H20 231.70 32.9633 Hydrate, C₁² - 27.0150 crucible, Lad 5.9 483 Hydrate 29.6597 Hydratc, 4₁L 27.01 50 crutable, 26447 Anhydrite X D 50 Scanned with CamScanner
Transcribed Image Text:Average % error: -3111% Item: Crucible, lid Crucible, lid, and hydrate Crucible, lid and anhydride 5.94839 COCI₂ 2.6447 3. Determine the formula, name, and percent composition for the cobalt(II) chloride hydrate given the following data: 5 COC₂16 H₂O днго. Imol COCI₂ 124.839 COC12 Imol 120 18.029H20 Mass (g) 27.0150 32.9633 29.6597 •=0.045812 mol cock₂ -0.14616 mol CoCl₂ -9/mol CoCl2 0.0458120.14676H20 00045872 00045812 5 CoCl₂ • 3.20 420 5 CoCl₂- 16H20 231.70 32.9633 Hydrate, C₁² - 27.0150 crucible, Lad 5.9 483 Hydrate 29.6597 Hydratc, 4₁L 27.01 50 crutable, 26447 Anhydrite X D 50 Scanned with CamScanner
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