Print Instructions

NOTE: Only your test content will print.
To preview this answer key, click on the File menu and select Print Preview.




See our guide on How To Change Browser Print Settings to customize headers and footers before printing.

Arrhenius Theory of Acids and Bases

Print Answer Key (Only the test content will print)

Arrhenius Theory of Acids and Bases Answer Key

Instructions: Answer the following questions, based on your knowledge of Arrhenius acids and bases.

1. 
Which of the following theories defines acid as a species that forms hydronium ion in water?
  1. Arrhenius theory
  2. Lewis acid-base theory
  3. Lowry-Bronsted theory
2. 
According to the Arrhenius theory, an acid, when dissolved in water, increases the concentration of which of the following ions?
  1. [math]"H"^+[/math]
  2. [math]"OH"^-[/math]
  3. [math]"Cl"^-[/math]
  4. [math]"H"_2"O"[/math]
3. 
According to the Arrhenius theory, a base, when dissolved in water, increases the concentration of which of the following ions?
  1. [math]"H"^+[/math]
  2. [math]"OH"^-[/math]
  3. [math]"H"_3"O"^+[/math]
  4. [math]"H"_2"O"[/math]
4. 
Which compound is an Arrhenius acid?
  1. [math]"SO"_2[/math]
  2. [math]"CaO"[/math]
  3. [math]"H"_2"SO"_4[/math]
  4. NaOH
5. 
Which compound is an Arrhenius base?
  1. [math]"SO"_2[/math]
  2. [math]"HNO"_3[/math]
  3. LiOH
  4. [math]"H"_2"O"[/math]
6. 
Which of the following substances, when dissolved in water, increases the concentration of hydroxide ions?
  1. [math]"H"_3"PO"_4[/math]
  2. NaOH
  3. [math]"H"_2"O"[/math]
  4. [math]"CO"_2[/math]
7. 
Which of the following substances, when dissolved in water, increases the concentration of hydrogen ions?
  1. [math]"H"_2"SO"_3[/math]
  2. NaOH
  3. [math]"H"_2"O"[/math]
  4. [math]"SO"_2[/math]
8. 
Which of the following is NOT produced when magnesium hydroxide is dissolved in water?
  1. [math]"H"^+[/math]
  2. [math]"Mg"^"2+"[/math]
  3. [math]"OH"^-[/math]
  4. None of the above
9. 
Given the following equation: [math]"H"_2"O" (l) + "HBr" (g) rarr "H"_3"O"^"+" (aq) + "Br"^"-" (aq)[/math]

Explain why hydrogen bromide in the equation is an Arrhenius acid.
  • Hydrogen bromide produces hydrogen ions in water.
10. 
Name the two ions found in sulfuric acid.
  • A hydrogen ion and a sulfate ion.

Become a Help Teaching Pro subscriber to access premium printables

Unlimited premium printables Unlimited online testing Unlimited custom tests

Learn More About Benefits and Options

You need to be a HelpTeaching.com member to access free printables.
Already a member? Log in for access.    |    Go Back To Previous Page