ch row of the table below describes an aqueous solution at 25 °C. e 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. e 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 A B C D H₂O, KOH H₂O H₂O, KOH H₂O initial type (check all that apply) acidic basic neutral acidic basic neutral acidic basic neutral acidic basic neutral change add KNO3 add NaBr add HNO3 add NaOH effect of change on pH (check one) pH higher O pH lower pH the same pH higher pH lower O pH the same pH higher O pH lower pH the same O pH higher pH lower O pH the same

ch row of the table below describes an aqueous solution at 25 °C. e 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. e 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 A B C D H₂O, KOH H₂O H₂O, KOH H₂O initial type (check all that apply) acidic basic neutral acidic basic neutral acidic basic neutral acidic basic neutral change add KNO3 add NaBr add HNO3 add NaOH effect of change on pH (check one) pH higher O pH lower pH the same pH higher pH lower O pH the same pH higher O pH lower pH the same O pH higher pH lower O pH the same

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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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 pH higher H₂O A basic add KNO3 pH lower neutral pH the same acidic pH higher B H₂O, NaOH basic add HClO4 pH lower neutral pH the same acidic pH higher C H₂O basic add KOH pH lower neutral pH the same acidic pH higher H₂O, NaOH basic add NaC104 pH lower neutral pH the same
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