1. Add 3.10 mL of deionized water, 3.04 mL of 2.0 M HCl, and 4.07 mL of 139 g/L Methyl Orange into your graduated cylinder. Assuming that the molar mass of MO is 327.33 g/mol, what is the [MO] in this mixture in units of molarity? 2. Using the solution of MO found from part 1, use 0.99 mL of your MO stock solution with 4.99 mL of deionized water. Mix the two liquids. What is the [MO] in this mixture in units of molarity?  3. Using the solution of MO found from part 2, use 3.69 mL of your MO stock solution with 2.41 mL of deionized water. Mix the two liquids. What is the [MO] in this mixture in units of molarity?

Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter6: Types Of Chemical Reactions And Solution Stoichiometry
Section: Chapter Questions
Problem 29E: Calculate the molarity of each of these solutions. a. A 5.623-g sample of NaHCO3 is dissolved in...
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1. Add 3.10 mL of deionized water, 3.04 mL of 2.0 M HCl, and 4.07 mL of 139 g/L Methyl Orange into your graduated cylinder. Assuming that the molar mass of MO is 327.33 g/mol, what is the [MO] in this mixture in units of molarity?

2. Using the solution of MO found from part 1, use 0.99 mL of your MO stock solution with 4.99 mL of deionized water. Mix the two liquids. What is the [MO] in this mixture in units of molarity? 

3. Using the solution of MO found from part 2, use 3.69 mL of your MO stock solution with 2.41 mL of deionized water. Mix the two liquids. What is the [MO] in this mixture in units of molarity? 

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