
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Answered: Calculate the X
session.masteringchemistry.com/myct/itemView?assignment ProblemID=190556732&offset=next
scussion Question 1: MyMastering Ch 10 and 11 Homework
m 11.50 Enhanced - with Feedback
1
ate the pH of each solution given the following.
Q
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Part E
[H3O+]=2.3 × 10-² M
Express your answer using two decimal places.
pH =
Submit
Part F
pH =
[OH-] = 1.6 x 10-6 M
Express your answer using two decimal places.
Submit
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Transcribed Image Text:C
Answered: Calculate the X
session.masteringchemistry.com/myct/itemView?assignment ProblemID=190556732&offset=next
scussion Question 1: MyMastering Ch 10 and 11 Homework
m 11.50 Enhanced - with Feedback
1
ate the pH of each solution given the following.
Q
F1
5761
@
2
Inbox 146
WLIG
F2
W
TES
#
3
E
F3
$
4
OD
F4
R
Part E
[H3O+]=2.3 × 10-² M
Express your answer using two decimal places.
pH =
Submit
Part F
pH =
[OH-] = 1.6 x 10-6 M
Express your answer using two decimal places.
Submit
VE ΑΣΦ
Request Answer
%
5
LIVE ΑΣΦ
Request Answer
ALTE
F5
T
#tv
^
6
F6
H
MacBook Air
Y
2
&
7
The Cha
MA
F7
U
?
O
(@
► 11
8
F8
DI W
1
F9
O
1
0
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- What's the pH of a solution with an H+ concentration of: 1.247 x 10-10. Round to 2 decimal places.arrow_forward1. Arrange the following solution from lowest pH to highest pH: 0.20 М СH,Cоон (Ка - 1.8 х 10-5), 0.06 М СH,соон (Ка - 1.8 х 10-5), 0.75 М сH,COОН (Ка - 1.8х 10-5) %3D 2. Arrange the following solution from lowest pH to highest pH: 0.20 М СН,СОн (Ка 3 1.8 х 10-5), 0.05 M NH, (Kb %3D 1.8 х 10-5), 0.01 М СНООН (Ка 3 1.8 х 10-4) 3. Arrange the following solution from lowest pH to highest pH: 0.20 М СH,СООН (Ка %3D 1.8 х 10-5), 0.20 М НNO, (Ка %3D 4.6 х 10-4), 0.20 М СнОон (Ка 3D 1.8х 10-4) 4. Arrange the following solution from lowest pH to highest pH: 0.75 М СН,СООН (Ка %3D 1.8 х 10-5), 0.01 М HNO, (Ка 3D 4.6 х 10-4), 0.05 М СНООН (Ка 3D 1.8 х 10-4)arrow_forwardFor each of the following sets of data, identify the entity that theoretically would produce those results. pH of 1.5 Weak conductor of electricity and tastes sour Feels slippery and has a pH of 13 Tastes bitter and weakly conducts electricity HNO2 N2OH HI NH3 HCI KOH H2CO3; NaCN HI HOCI LIOH || NazCO HCI H,SO, J CH;OH NaOCI Next pagearrow_forward
- Part B Calculate the pH of a mixture containing 3.5x10-2 mol. L-1 HNO3 and 5.1x10-2 mol - L' HCIO. Express your answer to two decimal places. pH = %3Darrow_forwardQuestion 3 What happens to the pH value as the concentration of OH increases? O It decreases O It stays constant O It increases Question 4 What is the H3O* concentration of a solution that has a pH of 6.7? Give your answer to 3 sig. figs. and in scientific notation (e. g. 1.23E-3). What is the OH concentration of a solution that has a pH of 6.7? Give your answer to 3 sig. figs. and in scientific notation (e. g. 1.23E-3).arrow_forwardwould this be the correct number of sig figs applied ? What’s the pH when [OH-] = 4.48x10^-5? I got 9.65 would that be correct according to the number of sig figs as well ?arrow_forward
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