Arrhenius Acids and Bases

What is the Acid in the reaction below: NH₄⁺ + H₂O → NH₃ + H₃O⁺

• NH₄⁺

• H₂O

• NH₃

• H₃O⁺

Tags

NGSS.MS-PS1-1

An acid that releases only one Hydrogen (H⁺) ion.

• Monoprotic Acid

• Diprotic Acid

• Triprotic Acid

• Amphoteric

NaOH is:

• an Arrhenius base

• an Arrhenius acid

• neither an acid nor a base

• both an acid and a base

Which of the following is a strong acid?

• oxalic acid

• nitric acid

• carbonic acid

• acetic acid

Which of the following is a pH for a strong base? 

• 1
• 8
• 7
• 13

What happens when an acid and a base mix? 

• Optimization

• Equalization

• Neutralization

• Nebulization

Tags

NGSS.MS-PS1-5

The pH of a solution is tested, and it is found to be a basic solution. Of the following choices, what could the pH have been?

• 3

• 9

• 7

• 5

Many cleaning solutions are bases. Which of the following is a property of most bases?

• feels slippery

• white colour

• can only be liquid

• tastes sour

Values from 0-14 that determine the acidity of a solution

• Punnett Square

• Matrix

• pH scale

• Math number line 

Which is the stronger acid?

• pH 1

• pH 4

• pH 8

• pH 13