For each of the following substances: 1. 2. Classify the substance as a weak acid, weak base, strong acid, or strong base Based on your classification, predict the approximate pH of a solution containing the substance. 3. Based on your classification, predict the result of a conductivity test for a solution containing the substance. 4. Indicate whether the substance is a monoprotic acid, polyprotic acid, monoprotic base, or polyprotic base. 5. Write the balanced chemical equation(s) to show all ionization or dissociation reactions that occur when the substance is in aqueous solution.

Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.122E
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I need alot of help on this section too!!

Sodium dihydrogen phosphate, NaH₂PO4(aq), is added to toothpaste as a thickening agent
and has a pH of 8.2. (Hint: First write a dissociation equation for NaH₂PO4(aq).)
1.
2.
3.
4.
5.
Transcribed Image Text:Sodium dihydrogen phosphate, NaH₂PO4(aq), is added to toothpaste as a thickening agent and has a pH of 8.2. (Hint: First write a dissociation equation for NaH₂PO4(aq).) 1. 2. 3. 4. 5.
For each of the following substances:
1.
2.
Classify the substance as a weak acid, weak base, strong acid, or strong base
Based on your classification, predict the approximate pH of a solution containing
the substance.
3.
Based on your classification, predict the result of a conductivity test for a solution
containing the substance.
4.
Indicate whether the substance is a monoprotic acid, polyprotic acid, monoprotic
base, or polyprotic base.
5.
Write the balanced chemical equation(s) to show all ionization or dissociation
reactions that occur when the substance is in aqueous solution.
Transcribed Image Text:For each of the following substances: 1. 2. Classify the substance as a weak acid, weak base, strong acid, or strong base Based on your classification, predict the approximate pH of a solution containing the substance. 3. Based on your classification, predict the result of a conductivity test for a solution containing the substance. 4. Indicate whether the substance is a monoprotic acid, polyprotic acid, monoprotic base, or polyprotic base. 5. Write the balanced chemical equation(s) to show all ionization or dissociation reactions that occur when the substance is in aqueous solution.
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