Sweep 20 milliliters of hydrochloric acid (7 concentrationof 0.1 normal, with sodium HCI hydroxide concentrationof 0.05 normal, the values of the change in the pHfunction were: A- before scaling, B- after adding 8milliliters of base, C- at equivalence point, D- afteradding 1 milliliter of base after *: equivalence pointrespectively and as followsO 1.0. 1.2. 7.0, 13.9O 1.0. 3.2. 7.0, 10.9O 1.0. 1.2. 7.0, 10.9

[HCl] = 0.10 N Volume = 20 mL milliequivalents of HCl = 20 mL * 0.1 n = 2.0 meq Before scaling 2.0…

Answered: O 1.0. 1.2. 7.0, 13.9 O 1.0. 3.2. 7.0,…

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O 1.0. 1.2. 7.0, 13.9 O 1.0. 3.2. 7.0, 10.9 O 1.0. 1.2. 7.0, 10.9

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter15: Complex Acid/base Systems

Section: Chapter Questions

Problem 15.29QAP

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

Sweep 20 milliliters of hydrochloric acid (7 concentration
of 0.1 normal, with sodium HCI hydroxide concentration
of 0.05 normal, the values of the change in the pH
function were: A- before scaling, B- after adding 8
milliliters of base, C- at equivalence point, D- after
adding 1 milliliter of base after *: equivalence point
respectively and as follows
O 1.0. 1.2. 7.0, 13.9
O 1.0. 3.2. 7.0, 10.9
O 1.0. 1.2. 7.0, 10.9

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