Calculate the pH and the pOH of each of the following solutions at 25°C for which the substances ionize completely. (Assume K1.01x 10-14)%3D(a) 0.215 M HCIpH4.0 0.668pOH4.013.328(b) 0.0126 M NAOHpH4.0 1.90pOH4.012.096(c) 2.9 M HNO3pH4.0 -0.462pOH4.0 14.46(d) 0.0038 M Ca(OH)2pH4.0pOH4.0t.Supporting MaterialsPeriodic TableConstants andSupplemental DataFactorsAdditional MaterialsSection 14.2 %DCalculate the hydrogen ion concentration (in M) and the hydroxide ion concentration (in M) in beer from its pH (4.47). (Assume its temperature is 25°C and K = 1.01x10-14)M,4.0[H,0*]4.0[_Ho]Supporting MaterialsPeriodic TableConstants andSupplemental DataFactorsAdditional MaterialsSection 14.2MacBook AirDIIDD80O00000F7F8F9F10F11F2F3F4F5F1$&2345678QWEYADG|H JKC VBTF.

Answered: Image /qna-images/answer/78d1d17c-5737-4196-8452-0500ae31147d.jpg

Calculate the pH and the pOH of each of the following solutions at 25°C for which the substances ionize completely. (Assume K. = 1.01x 10-14.) (а) 0.215 М НС! pH 4.0 0,668 pOH 4.0 13.328 (b) 0.0126 M NAOH pH 40 1.90 POH 40 12.096 ( c) 2.9 Μ ΗΝΟ3 pH -0.462 nOH 40 14 46

Calculate the pH and the pOH of each of the following solutions at 25°C for which the substances ionize completely. (Assume K. = 1.01x 10-14.) (а) 0.215 М НС! pH 4.0 0,668 pOH 4.0 13.328 (b) 0.0126 M NAOH pH 40 1.90 POH 40 12.096 ( c) 2.9 Μ ΗΝΟ3 pH -0.462 nOH 40 14 46

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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Question

Calculate the pH and the pOH of each of the following solutions at 25°C for which the substances ionize completely. (Assume K
1.01x 10-14)
%3D
(a) 0.215 M HCI
pH
4.0 0.668
pOH
4.0
13.328
(b) 0.0126 M NAOH
pH
4.0 1.90
pOH
4.0
12.096
(c) 2.9 M HNO3
pH
4.0 -0.462
pOH
4.0 14.46
(d) 0.0038 M Ca(OH)2
pH
4.0
pOH
4.0
t.
Supporting Materials
Periodic Table
Constants and
Supplemental Data
Factors
Additional Materials
Section 14.2

%D
Calculate the hydrogen ion concentration (in M) and the hydroxide ion concentration (in M) in beer from its pH (4.47). (Assume its temperature is 25°C and K = 1.01x10-14)
M,
4.0
[H,0*]
4.0
[_Ho]
Supporting Materials
Periodic Table
Constants and
Supplemental Data
Factors
Additional Materials
Section 14.2
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