When sodium sulfide reacts with cobalt (II) acetate in water, cobalt (II) sulfide and sodium acetate are produced. (a) Write the balanced (i) molecular; (ii) total ionic; and (iii) net ionic equations. Include phases. (b) If 4.00 mL of 0.250 mol/L sodium sulfide solution are reacted with 6.80 mL of 0.350 mol/L cobalt (II) acetate solution, what mass of precipitate is formed? Show all your work, including a complete dimensional analysis. (c) Assume the reaction proceeds to completion with 100% yield and that the excess reactant could not be recycled. What is the mass of wasted starting material?

When sodium sulfide reacts with cobalt (II) acetate in water, cobalt (II) sulfide and sodium acetate are produced. (a) Write the balanced (i) molecular; (ii) total ionic; and (iii) net ionic equations. Include phases. (b) If 4.00 mL of 0.250 mol/L sodium sulfide solution are reacted with 6.80 mL of 0.350 mol/L cobalt (II) acetate solution, what mass of precipitate is formed? Show all your work, including a complete dimensional analysis. (c) Assume the reaction proceeds to completion with 100% yield and that the excess reactant could not be recycled. What is the mass of wasted starting material?

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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