24-25 (HC) Week 35 Flashcardizz #2: Acid/Base Titrations and pH

Front

What is the volume in this burette?

Back

24.20 mL

Front

If a student uses 25.0 mL of a 0.5M solution of KOH, what is the molarity of the acid if 15.0mL of acid neutralized?

Back

0.8M

Front

Select the name for the following acid: H₃PO₄

Back

Phosphoric acid

Front

What is the pH of drain cleaner?

Back

13

Front

What is drain cleaner?

Back

A strong base.

Front

Water is neutral because the number of hydrogen and hydroxide ions is _________.

Back

the same

Front

What is the definition of an acid?

Back

A substance that donates hydrogen ions (H⁺) in a solution.

Front

What is the definition of a base?

Back

A substance that accepts hydrogen ions (H⁺) or donates hydroxide ions (OH⁻) in a solution.

Front

What is the pH range of acids?

Back

pH less than 7.

Front

What is the pH range of bases?

Back

pH greater than 7.