During lab, a student weighs out 1.403 g of pure CuO. The solids were then dissolved in 15 mL of 6.0 M HCl, and 50 mL of water was added. Finally, the student added 0.650 g of Mg metal to the reaction beaker. Based on the mass of CuO added, how many moles of Cu2+ ions were present? Give your answer to 3 significant figures. mol Cu²+ ions Based on the mass of Mg metal added, how many moles of Mg were present? Give your answer to 3 significant figures. mol Mg metal If the copper (II) ions and magnesium react as shown below, was enough mg metal added? Type yes or no. Cu²+ (aq) + Mg(s) → Cu (s) + Mg²+ (aq)

During lab, a student weighs out 1.403 g of pure CuO. The solids were then dissolved in 15 mL of 6.0 M HCl, and 50 mL of water was added. Finally, the student added 0.650 g of Mg metal to the reaction beaker. Based on the mass of CuO added, how many moles of Cu2+ ions were present? Give your answer to 3 significant figures. mol Cu²+ ions Based on the mass of Mg metal added, how many moles of Mg were present? Give your answer to 3 significant figures. mol Mg metal If the copper (II) ions and magnesium react as shown below, was enough mg metal added? Type yes or no. Cu²+ (aq) + Mg(s) → Cu (s) + Mg²+ (aq)

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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