Part III. Preparation of 50 mL 0.2M CuSO4 solution Materials: CuSO4-5H₂20, weighting paper, spatula, balance, 50 mL volumetric flask, distilled water, and funnel. Show calculation steps. Express the answer in gram with two decimal places. (1) How many grams of CuSO4.5H20 is required to prepare 50 mL 0.2 M CuSO4 solution. 1 mole of CuSO4-5H₂0 equals to: Equation: Calculation: (2) Carefully transfer the calculated amount of CuSO4.5H20 in the volumetric flask, and dissolve it in approx. 40 mL distilled water. (3) Stopper the flask. Mix until the CuSO4 is dissolved. (4) Add distilled water to the mark. Mix well. (5) Transfer the prepared reagent into a labelled container.

Part III. Preparation of 50 mL 0.2M CuSO4 solution Materials: CuSO4-5H₂20, weighting paper, spatula, balance, 50 mL volumetric flask, distilled water, and funnel. Show calculation steps. Express the answer in gram with two decimal places. (1) How many grams of CuSO4.5H20 is required to prepare 50 mL 0.2 M CuSO4 solution. 1 mole of CuSO4-5H₂0 equals to: Equation: Calculation: (2) Carefully transfer the calculated amount of CuSO4.5H20 in the volumetric flask, and dissolve it in approx. 40 mL distilled water. (3) Stopper the flask. Mix until the CuSO4 is dissolved. (4) Add distilled water to the mark. Mix well. (5) Transfer the prepared reagent into a labelled container.

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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