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Chemistry: Principles and Reactions
8th Edition
ISBN: 9781305079373
Author: William L. Masterton, Cecile N. Hurley
Publisher: Cengage Learning
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Textbook Question
Chapter 4, Problem 49QAP
A solution of potassium permanganate reacts with oxalic acid, H2C2O4, to form carbon dioxide and solid manganese(IV) oxide (MnO2) according to the equation
3H2C2O4(aq)+2MnO4−(aq)+2H+(aq)→6CO2(g)+2MnO2(s)+4H2O
(a) If 20.0 mL of 0.300 M potassium permanganate are required to react with 13.7 mL of oxalic acid, what is the molarity of the oxalic acid?
(b) What is the mass of manganese(IV) oxide formed?
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Chapter 4 Solutions
Chemistry: Principles and Reactions
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- In the image, the light blue sphere represents a mole of hydrogen atoms, the purple or teal spheres represent a mole of a conjugate base. A light blue sphere by itself is H+. Assuming there is 2.00 L of solution, answer the following: The Ka of the left & right solution is? The pH of the left & right solution is? The acid on the left & right is what kind of acid?arrow_forwardNonearrow_forwardNonearrow_forward
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