6.Complete the following, show all workYou have measured 1.231 g of unknown acid on the balance.Final burette reading is 23.63 mLInitial burette reading is 0.12 mLThe molarity of the base is 0.2500 M NaOHа.What is the volume of base used?(continues on next page)b.Calculate the moles of base used.С.What are the moles of acid? (Remember what happens in a titration)d.Calculate the molar mass of the acid (see data table for hint)

Molarity is defined as number of moles of solute present in 1 Litre of the solution

Answered: You have measured 1.231 g of unknown…

You have measured 1.231 g of unknown acid on the balance. Final burette reading is 23.63 mL Initial burette reading is 0.12 mL The molarity of the base is 0.2500 M NaOH

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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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

6.
Complete the following, show all work
You have measured 1.231 g of unknown acid on the balance.
Final burette reading is 23.63 mL
Initial burette reading is 0.12 mL
The molarity of the base is 0.2500 M NaOH
а.
What is the volume of base used?
(continues on next page)
b.
Calculate the moles of base used.
С.
What are the moles of acid? (Remember what happens in a titration)
d.
Calculate the molar mass of the acid (see data table for hint)

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