Each row of the table below describes an aqueous solution at 25 °C. The second column of the table shows the initial components of the solution. • Use the checkboxes in the third column to explain the type of the initial solution. The fourth column describes a change in the solution. • Use the fifth column to predict how the change in the solution will change its pH. initial type solution initial components (check all that apply) change effect of change on pH (check one) acidic O pH higher A H₂O basic add NaI O pH lower neutral O pH the same acidic O pH higher B H₂O, KOH basic add H Br O pH lower neutral O pH the same acidic O pH higher с H₂O basic add NaOH O pH lower neutral O pH the same acidic O pH higher D H₂O, KOH basic add K Br O pH lower neutral O pH the same

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter13: Acids And Bases
Section: Chapter Questions
Problem 98QAP: Consider the following six beakers. All have 100 mL of aqueous 0.1 M solutions of the following...
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Each row of the table below describes an aqueous solution at 25 °C.
The second column of the table shows the initial components of the solution.
• Use the checkboxes in the third column to explain the type of the initial solution.
The fourth column describes a change in the solution.
• Use the fifth column to predict how the change in the solution will change its pH.
solution initial components
initial type
(check all that apply)
change
effect of change on pH
(check one)
acidic
pH higher
A
H₂O
basic
add Nal
pH lower
neutral
pH the same
acidic
pH higher
B
H₂O, KOH
basic
add H Br
pH lower
neutral
pH the same
acidic
pH higher
C
H₂O
basic
add NaOH
pH lower
neutral
pH the same
acidic
pH higher
H2O, КОН
basic
add K Br
pH lower
neutral
pH the same
Transcribed Image Text:Each row of the table below describes an aqueous solution at 25 °C. The second column of the table shows the initial components of the solution. • Use the checkboxes in the third column to explain the type of the initial solution. The fourth column describes a change in the solution. • Use the fifth column to predict how the change in the solution will change its pH. solution initial components initial type (check all that apply) change effect of change on pH (check one) acidic pH higher A H₂O basic add Nal pH lower neutral pH the same acidic pH higher B H₂O, KOH basic add H Br pH lower neutral pH the same acidic pH higher C H₂O basic add NaOH pH lower neutral pH the same acidic pH higher H2O, КОН basic add K Br pH lower neutral pH the same
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