4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according tothis equation:Au(s) + 3HNO3(aq) + 4HCI(aq) → HAUCL4(aq) + 3NO2(g) + 3H2O(t)a. Verify that this equation is balanced.b. How many Au atoms react with 639 molecules of aqueous HNO3?5. Identify each type of reaction.a. P4O10 + 6H2O → 4H3P04b. FeO+ SO3 → FESO4c. CACO3(s) –→ CO2(g) + CaO(s)

Answered: Image /qna-images/answer/3fe80d26-8e91-4075-af5a-161668325259.jpg

4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this equation: Au(s) + 3HNO3(aq) + 4HC1(aq) → HAUCL«(aq) + 3NO2(g) + 3H2O({) a. Verify that this equation is balanced. b. How many Au atoms react with 639 molecules of aqueous HNO3? 5. Identify each type of reaction. a. P4O10 + 6H2O → 4H3PO4 b. FeO+ SO3 → FESO4 c. CACO3(s) – CO2(g) + CaO(s)

4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this equation: Au(s) + 3HNO3(aq) + 4HC1(aq) → HAUCL«(aq) + 3NO2(g) + 3H2O({) a. Verify that this equation is balanced. b. How many Au atoms react with 639 molecules of aqueous HNO3? 5. Identify each type of reaction. a. P4O10 + 6H2O → 4H3PO4 b. FeO+ SO3 → FESO4 c. CACO3(s) – CO2(g) + CaO(s)

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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