K2Cr2O7 + 7H2C2O4·2H2O → 2K(Cr(C2O4)2(H2O)2) + 6CO2 + 17H2O Calculate theoretical yield of: K[Cr(C204)2(H20)2] · 2H2O (3 g of oxalic acid dihydrate (H2C2O4·2H2O) ) (1 g of potassium dichromate (K2Cr2O7) ) (20 mL of 95% ethanol)

K2Cr2O7 + 7H2C2O4·2H2O → 2K(Cr(C2O4)2(H2O)2) + 6CO2 + 17H2O Calculate theoretical yield of: K[Cr(C204)2(H20)2] · 2H2O (3 g of oxalic acid dihydrate (H2C2O4·2H2O) ) (1 g of potassium dichromate (K2Cr2O7) ) (20 mL of 95% ethanol)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section: Chapter Questions

Problem 116QRT

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Question

K₂Cr₂O₇ + 7H₂C₂O₄·2H₂O → 2K(Cr(C₂O₄)₂(H₂O)₂) + 6CO₂ + 17H₂O

Calculate theoretical yield of: K[Cr(C204)2(H20)2] · 2H2O

(3 g of oxalic acid dihydrate (H2C2O4·2H2O) )
(1 g of potassium dichromate (K2Cr2O7) )
(20 mL of 95% ethanol)

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