K Acid/Base Properties & Naming

Multiple Choice

A solution with a high concentration of H+ ions is considered to be which of the following?

• ACID

• BASE

• NEUTRAL

Multiple Choice

A solution with a high concentration of OH- ions is considered to be which of the following?

• ACID

• BASE

• NEUTRAL

Multiple Choice

NaOH

• ACID

• BASE

Multiple Choice

HF

• ACID

• BASE

Multiple Choice

H₂CO₃

• ACID

• BASE

Multiple Choice

What is the name of LiOH?

• Lithium Oxygen Hydrogen

• Lithium Hydroxide

• Hydrolithium Oxide

• Lithium (I) Hydroxide

Multiple Choice

What is the chemical formula for Potassium Hydroxide?

• KOH

• POH

• K₂OH

• K(OH)₂

Multiple Choice

What is the chemical name of HCl?

• Hydrochloric Acid

• Hydrochlorine Acid

• Chloric Acid

• Hydrogen Chlorine

Multiple Choice

What is the chemical name of HClO₂?

• Hydrochlorous Acid

• Hydrochloric Acid

• Chloric Acid

• Chlorous Acid

Multiple Choice

What is the chemical formula for Nitric Acid?

• HN

• HNO₃

• HN₂

• HN₃

Multiple Choice

Stephanie has a solution and she doesn't know if it is an acid or a base. All of the following are ways to identify the solution and approximate the pH EXCEPT for which of the following?

• litmus paper

• pH paper

• phenolphthalein

• taste the solution

Multiple Choice

Rachel has an unknown solution. It is slippery and taste bitter. The unknown solution is most likely a(n) _______.

• base
• neutral solution
• acid
• salt

Multiple Choice

Both acids and bases:

• form electrolytes

• have a pH of 7

• turn litmus paper blue

• turn phenolphthalein pink

Multiple Choice

Alex has an unknown solution. He placed a few drops of phenolphthalein in the solution and it turned pink. This means the solution is a(n) __________.

• acid

• base

• neutral solution

• salt

Multiple Choice

Tia has an unknown solution. She measured the pH and found it to be less than 7. This means the solution is a(n) __________.

• acid

• base

• neutral solution

• salt

Multiple Choice

Strong acids and strong bases have ______ dissociation.

• no (0%)

• partial
• complete

  (100%)

• minimal

Multiple Choice

Which of the following from the list below is considered a strong acid?

• Hydrofluoric acid (HF)

• Acetic acid (CH₃COOH)

• Nitrous acid (HNO₂)

• Hydrochloric acid (HCl)

Multiple Choice

Which of the following from the options below is considered a strong base?

• Aluminum hydroxide (Al(OH)₃)

• Iron Hydroxide (Fe(OH)₃)

• Sodium hydroxide (NaOH)
• Potassium chloride (KCl)

Multiple Choice

Sarah has an unknown solution. She measured the pH and found it to be equal to 7. This means the solution is a(n) __________.

• acid

• base

• neutral solution

Multiple Choice

A solution with a high concentration of OH- ions is considered to be which of the following?

• ACID

• BASE

• NEUTRAL

Multiple Choice

What is the correct name for Ba(OH)₂?

• Barium oxide

• Barium hydroxide

• Beryllium hydroxide

• Barium dihydroxide

Multiple Choice

H₃PO₄

• ACID

• BASE

Multiple Choice

Which of the following from the list below will have 100% dissociation of it's H+ ions?

• Hydrofluoric acid (HF)

• Acetic acid (CH₃COOH)

• Nitrous acid (HNO₂)

• Hydrochloric acid (HCl)

Multiple Choice

Marshall has an unknown solution. It is taste sour like lemon juice. The unknown solution is most likely a(n) _______.

• base
• neutral solution
• acid
• salt

Multiple Choice

Which of the following from the options below is considered a weak base?

• Sodium hydroxide (NaOH) 

• Potassium hydroxide (KOH) 

• Lithium hydroxide (LiOH) 

• Aluminum hydroxide (Al(OH)₃)

Multiple Choice

What is the correct formula for phosphoric acid?

• H₃P

• H₃PO₄

• HPO₄

• H₂PO₃

Multiple Choice

Claire has an unknown solution. She used red litmus paper on the solution and it turned blue. This means the solution is a(n) __________.

• acid

• base

• neutral solution

• salt

Multiple Choice

Which of the following is named incorrectly?

• HNO₂ – Nitric acid

• HClO₄ – Perchloric acid

• H₂CO₃ – Carbonic acid