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2. What is the N of an HCl solution if 25.03 mL of it requires 29.07 mL of 0.1025 N NaOH for titration? 3. What is the N of an HCl solution if 45.23 ml of it is required to titrate a 0.2505 sample of Na,CO,? 4. A sample of soda ash (impure Na,Co.) is titrated with 0.5000 N H,SO,. If the sample weighs 1.1000 g and requires 35.00 ml of the acid for complete neutralization, what is the %Na,CO; in the ash assuming no other active component is present?

2. What is the N of an HCl solution if 25.03 mL of it requires 29.07 mL of 0.1025 N NaOH for titration? 3. What is the N of an HCl solution if 45.23 ml of it is required to titrate a 0.2505 sample of Na,CO,? 4. A sample of soda ash (impure Na,Co.) is titrated with 0.5000 N H,SO,. If the sample weighs 1.1000 g and requires 35.00 ml of the acid for complete neutralization, what is the %Na,CO; in the ash assuming no other active component is present?

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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I only need no. 2 & 4. Thank you! 

2. What is the N of an HCl solution if 25.03 mL of it requires 29.07 mL of 0.1025 N NaOH for titration? 3. What is the N of an HCl solution if 45.23 ml of it is required to titrate a 0.2505 sample of Na,CO,? 4. A sample of soda ash (impure Na,Co.) is titrated with 0.5000 N H,SO,. If the sample weighs 1.1000 g and requires 35.00 ml of the acid for complete neutralization, what is the %Na,CO; in the ash assuming no other active component is present?
Transcribed Image Text:2. What is the N of an HCl solution if 25.03 mL of it requires 29.07 mL of 0.1025 N NaOH for titration? 3. What is the N of an HCl solution if 45.23 ml of it is required to titrate a 0.2505 sample of Na,CO,? 4. A sample of soda ash (impure Na,Co.) is titrated with 0.5000 N H,SO,. If the sample weighs 1.1000 g and requires 35.00 ml of the acid for complete neutralization, what is the %Na,CO; in the ash assuming no other active component is present?
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