Arrhenius

An Arrhenius base:

• donates H+

• accepts H+

• produces H+

• produces OH-

Given the reaction above, which compound is the acid?

• NH₃

• HCl

• NH₄⁺

• Cl^-

According to Arrhenius, what is the definition of an ACID?

• a substance that contains hydroxide and ionizes to produce OH-

• a substance that contains hydrogen and ionizes to produce H+

• a substance that contains hydrogen and ionizes to produce OH-

• a substance that contains hydroxide and ionizes to produce H+

An arrhenius base

• produces hydroxide ions in a solution

• is a proton donor

• produces hydrogen ions in a solution

• is a proton acceptor

Which of the following is an Arrhenius Acid?

• LiOH

• CO₃^2-

• OH^-

• H₃PO₄

If a solution is basic which ion will be more present?

• H+

• K+

• OH-

• H-

Which of the following will conduct electricity? Select all that apply

• Acidic solutions

• Basic solutions

• Ionic solutions

• Neutral covalent solutions

Which of the following are properties of acids but not bases? Select all that apply.

• Changes the color of an indicator

• Sour taste

• Reacts with metals to produce hydrogen gas

• Feels slippery

An arrhenius acid

• produces hydroxide ions in a solution

• is a proton donor

• produces hydrogen ions in a solution

• is a proton acceptor

Which of the following best describes an Arrhenius acid?

• A) A substance that increases the concentration of hydroxide ions in solution

• B) A substance that increases the concentration of hydrogen ions in solution

• C) A substance that decreases the concentration of hydrogen ions in solution

• D) A substance that decreases the concentration of hydroxide ions in solution