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y moles of wa

y moles of wa

Chemistry
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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2. How many moles of water are produced in a candle flame for each mole of paraffin wax (C23H48) that is burned with O2 to produce CO, and H20. Enter the exact numeric value. 3. Copper sulfate reacts with zinc to produce metallic copper and zinc sulfate: Cuso4(aq) + Zn(s) Cu(s) + ZnSO4(aq) If 12 g of copper sulfate is combined with 9 g of zinc, which statement is true? Select only the best answer: OCuso, is the limiting reactant OZn is the limiting reactant O Neither is limiting because the reaction is exactly balanced No reaction is possible because the products are missing 4. When a base is dissolved in water, the reaction forms Enter the correct word or phrase: ions, OH (aq).
Transcribed Image Text:2. How many moles of water are produced in a candle flame for each mole of paraffin wax (C23H48) that is burned with O2 to produce CO, and H20. Enter the exact numeric value. 3. Copper sulfate reacts with zinc to produce metallic copper and zinc sulfate: Cuso4(aq) + Zn(s) Cu(s) + ZnSO4(aq) If 12 g of copper sulfate is combined with 9 g of zinc, which statement is true? Select only the best answer: OCuso, is the limiting reactant OZn is the limiting reactant O Neither is limiting because the reaction is exactly balanced No reaction is possible because the products are missing 4. When a base is dissolved in water, the reaction forms Enter the correct word or phrase: ions, OH (aq).
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