geConsider the titration of 25.00 cm³ of unknown conc NaOH with 0.090 mol dm-3 HCI. If the equivalencevolume for the reaction is 14.89 cm³, complete the following steps in determining the concentration ofthe base.i) Moles of HCI at the equivalence point = 2.25E-3mol [1]ii) Mole ratio of reaction = 1 mol NaOH: 1 mol HCI [1]iii) Moles of NaOH neutralized at the equivalence point = 2.25E-3iv) The concentration of NaOH in the initial 25 cm³ aliquot is =MacBook Air0.151mol [1]mol dm³ [2]Next pa

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Consider the titration of 25.00 cm³ of unknown conc NaOH with 0.090 mol dm3 HCI. If the equivalence volume for the reaction is 14.89 cm³, complete the following steps in determining the concentration of the base. i) Moles of HCI at the equivalence point = 2.25E-3 ii) Mole ratio of reaction = 1 mol NaOH : 1 mol HCI [1] mol [1] iii) Moles of NaOH neutralized at the equivalence point = 2.25E-3 iv) The concentration of NaOH in the initial 25 cm³ aliquot is = 0.151 mol [1] mol dm³ [2] Next pag

Consider the titration of 25.00 cm³ of unknown conc NaOH with 0.090 mol dm3 HCI. If the equivalence volume for the reaction is 14.89 cm³, complete the following steps in determining the concentration of the base. i) Moles of HCI at the equivalence point = 2.25E-3 ii) Mole ratio of reaction = 1 mol NaOH : 1 mol HCI [1] mol [1] iii) Moles of NaOH neutralized at the equivalence point = 2.25E-3 iv) The concentration of NaOH in the initial 25 cm³ aliquot is = 0.151 mol [1] mol dm³ [2] Next pag

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

ge
Consider the titration of 25.00 cm³ of unknown conc NaOH with 0.090 mol dm-3 HCI. If the equivalence
volume for the reaction is 14.89 cm³, complete the following steps in determining the concentration of
the base.
i) Moles of HCI at the equivalence point = 2.25E-3
mol [1]
ii) Mole ratio of reaction = 1 mol NaOH: 1 mol HCI [1]
iii) Moles of NaOH neutralized at the equivalence point = 2.25E-3
iv) The concentration of NaOH in the initial 25 cm³ aliquot is =
MacBook Air
0.151
mol [1]
mol dm³ [2]
Next pa

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