5 B. Empirical Formula of Copper Sulfide21.536g35.097=mass of crucible and cover + copper wire(before heating)27.015g34.3८। gmass of crucible and cover0.461 g0.736mass of copper wiremass of crucible and cover + copper sulfide(after heating)27.747g35.4688mass of crucible and cover + copper sulfide(optional second heating)mass of combined sulfur(after heating - before heating)Show the calculation of the empirical formula for trial 1 (see Example Exercise 7.2).lo of conper sulfide

Given: Trial-1 Trial-2 Mass of crucible and cover + copper wire 27.536 g 35.097 g Mass of…

B. Empirical Formula of Copper Sulfide 27.536g 35.097 mass of crucible and cover + copper wire (before heating) 27.075g 34.361g mass of crucible and cover 0.461 g 0.736 mass of copper wire mass of crucible and cover + copper sulfide (after heating) 27.7478 35.468g mass of crucible and cover + copper sulfide (optional second heating) g mass of combined sulfur (after heating - before heating) Show the calculation of the empirical formula for trial 1 (see Example Exercise 7.2).

B. Empirical Formula of Copper Sulfide 27.536g 35.097 mass of crucible and cover + copper wire (before heating) 27.075g 34.361g mass of crucible and cover 0.461 g 0.736 mass of copper wire mass of crucible and cover + copper sulfide (after heating) 27.7478 35.468g mass of crucible and cover + copper sulfide (optional second heating) g mass of combined sulfur (after heating - before heating) Show the calculation of the empirical formula for trial 1 (see Example Exercise 7.2).

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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