Worksheet - Acids and Bases 3
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(del) Open Source CA Textbook - Chemistry
- CA Chemistry Standards Correlation
- Introduction and Chemistry Course Overview
- Unit 1: Atomic and Molecular Structure
- Unit 2: Chemical Bonding
- Unit 3: Conservation of Matter & Stoichiometry
- Unit 4: Gases and Their Properties
- Unit 5: Acids and Bases
- Unit 6: Solutions
- Unit 7: Chemical Thermodynamics
- Unit 8: Reaction Rates
- Unit 9: Chemical Equilibrium
- Unit 10: Organic and Biochemistry
- Unit 11: Nuclear Chemistry
- APPENDIX 1: Investigations and Lab Safety
- APPENDIX 2: Measurement
- APPENDIX 3: Review of Chemistry Basics
- OLD Unit 4: Gases and Their Properties
- OLD Unit 5: Acids and Bases
- OLD Unit 6: Solutions
- OLD Unit 7: Reaction Rates and Equilibrium
- OLD Unit 7: Energy and Thermodynamics
- OLD Unit 9: Organic Chemistry and Biochemistry
OLD Unit 4: Gases and Their Properties
Unit 2: Chemical Bonding
- Practice Covelant Bonding Lewis Structures
- Notes - Bonding
- Worksheet - more Lewis structures
- Covenlent Bonding Hints & Rules
- Slideshow - Bonding
- PPT review on bonding - who wants to be a millioniare
- Lab - Bonding
- Worksheet - prediciting molecular geometries
- Worksheet - VSEPR, Chirality, & Optical Activity
- Slideshow - Electron configuration
- Worksheet - Quantum Numbers Basics
- Worksheet - Arrow-Orbital Diagrams
- Worksheet - Max number of electrons
- Unit 2 PRINTABLES
- Unit 2 SUPPLEMENTARY
OLD Unit 5: Acids and Bases
- Slideshow - Acids and Bases
- Acid and Base stations
- Worksheet - Acids and Bases
- Quiz - acids and bases
- Worksheet - Acids & Bases 1
- Worksheet - Acids and Bases 2
- Worksheet - Acids and Bases 3
- ID Acid-Base Lab - Handout
- ID Acid-Base Lab - Rubric
- ID Acid-Base Lab - procedure
- Acid-Base pre- or post- test
- Lab - titration of vinegar
- Lab - Antacids
- Acids and Bases review
- Unit 4 PRINTABLES
- Unit 4 SUPPLEMENTARY
Acids & Bases – Problem Set #3
a.
H2PO4-(aq) + H2O(l) ? H3PO4(aq) + H3O+(aq)
b.
H2O(l) + Cl-(aq) ? OH-(aq) + HCl(aq)
c.
NH3(aq) + H2PO4-(aq) ? NH4+(aq) + HPO42-(aq)
2)
For each of the following salts,
predict whether an aqueous solution would be acidic, basic, or neutral.
a. AgI b. KNO3 c. Cu(NO3)2
d. CaSO4 e.
BaCO3 f. NaCl
3)
A solution of Al(OH)3 is
found to have a [OH-] of 3.72
x 10-5 M. What is the
[H3O+] of this solution?
What is the pH of this solution?
What is the pOH of this solution?
Is this solution acidic or basic?
4)
You have made a solution of 5.00 x 10-4 M
HNO3. What is the [H3O+] of
this solution? What is the [OH-]
of this solution? What is the pH of this
solution? What is the pOH of this
solution? Is this solution acidic or
basic?
5)
You have made a solution of 3.25 x 10-6 M
H2SO4. What is the [H3O+] of
this solution? What is the [OH-]
of this solution? What is the pH of this
solution? What is the pOH of this
solution? Is this solution acidic or
basic?
6)
You have made a solution of 1.99 x 10-2 M
NaOH. What is the [H3O+] of
this solution? What is the [OH-]
of this solution? What is the pH of this
solution? What is the pOH of this
solution? Is this solution acidic or
basic?
7)
You have made a solution of 4.50 x 10-8 M
LiOH. What is the [H3O+] of
this solution? What is the [OH-]
of this solution? What is the pH of this
solution? What is the pOH of this
solution? Is this solution acidic or
basic?
8)
In lab, you discover the pH of your
solution to be 3.45. What is the [H3O+]
of this solution? What is the [OH-]? Is this solution acidic or basic? What is its pOH?
9)
In lab, you discover the pH of your
solution to be 8.23. What is the [H3O+]
of this solution? What is the [OH-]? Is this solution acidic or basic? What is its pOH?
10)
In lab, you discover the pOH of your
solution to be 3.45. What is the [H3O+]
of this solution?
11)
What is the pOH of a 3.34 x 10-3 M
solution of H2SO4?
