A 0.5g sample of CaCO3 is dissolved in an acidic solution. The calcium is precipitated as Ca2C2O4H2O and the dry precipitate is found to weigh 0,72. What is the percentage of CaO in the the sample

Given Mass of sample = 0.5 g Mass of dry precipitate = 0.72 g

Answered: A 0.5g sample of CaCO3 is dissolved in…

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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A 0.5g sample of CaCO₃ is dissolved in an acidic solution. The calcium is precipitated as Ca₂C₂O₄H₂O and the dry precipitate is found to weigh 0,72. What is the percentage of CaO in the the sample

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