First read the text sections 10.5 and 10.6 on pH.This is a Dry Lab since we cannot meet on Campus. After calibrating a pH meter youwould have measured the pH of four different Basic Aqueous Solutions and examinedthe data for trends. You would have calculated the expected pH of each of the strongbase solutions by assuming that for every NaOH formula unit that dissolves, one OH-ion is released. Thus, we can assume that the OH- Molarity equals the NaOH Molarity.Using the OH- Molarity and the water ionization equilibrium expression (Kw= 1.0 X 10to the -14 power H+ Molarity X OH- Molarity),wwwwe can calculate the H+ Molarity of the solution.Using the H+ Molarity, we can calculate the solution's pH.Thus a 1.0 X 10 to the 4 power NaOH solution has a pH of 10. The calculated pHvalue is arrived at as follows.By rearranging the water ionization equilibrium expression and plugging in the OH-Molarity, we can solve for H+ Molarity. H+ M = 1.0 X 10 to the -14 powerdivided by 1.0 X 10 to the -4 power 1.0 X 10 to the 10 power.pH= -log (1.0 X 10 to the -10 power)= 10ICalculate the expected pH of these three NaOH solutions, complete the table, answerthe questions and email it to me at jpanek@mc3.edu.NaOH Aqueous Solution0.10 M0.010 M0.0010 MCalculated expected pHExperimental pH (typical)12.85Answer these Questions. #1 What happens to the pH as OH- Molarity increases ?11.9511.05

First we need to calculate the expected pH using the given molarity of NaOH solution. Then we can…

Calculate the expected pH of these three NaOH solutions, complete the table, answer the questions and email it to me at jpanek@mc3.edu. NaOH Aqueous Solution 0.10 M 0.010 M 0.0010 M Calculated expected pH Experimental pH (typical) 12.85 11.95 Answer these Questions. #1 What happens to the pH as OH- Molarity increases ? 11.05

Calculate the expected pH of these three NaOH solutions, complete the table, answer the questions and email it to me at jpanek@mc3.edu. NaOH Aqueous Solution 0.10 M 0.010 M 0.0010 M Calculated expected pH Experimental pH (typical) 12.85 11.95 Answer these Questions. #1 What happens to the pH as OH- Molarity increases ? 11.05

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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