A chemist dissolves 852. mg of pure barium hydroxide in enough water to make up 160. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits. x10 Suppose a 500. mL flask is filled with 1.6 mol of NO2 and 0.60 mol of NO. This reaction becomes possible: 2NO2(g)=2NO(g) + O2(g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of O2. You can leave out the M symbol for molarity. NO2 NO 02 initial change equilibrium ☐ ☐ X ☐ ☑
A chemist dissolves 852. mg of pure barium hydroxide in enough water to make up 160. mL of solution. Calculate the pH of the solution. (The temperature of the solution is 25 °C.) Be sure your answer has the correct number of significant digits. x10 Suppose a 500. mL flask is filled with 1.6 mol of NO2 and 0.60 mol of NO. This reaction becomes possible: 2NO2(g)=2NO(g) + O2(g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of O2. You can leave out the M symbol for molarity. NO2 NO 02 initial change equilibrium ☐ ☐ X ☐ ☑
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter10: Solutions
Section: Chapter Questions
Problem 16QAP
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