Properties of acids and bases

Front

James places a strip of metal into a test tube containing a clear liquid. He observes bubbles forming on the metal. Which type of substance is most likely reacting with the metal?

Back

acid

Front

What type of substances are involved in a neutralization reaction where vinegar (an acid) reacts with baking soda (a base) to produce salt and water?

Back

Both an acid and a base

Front

Michael is testing the pH of a cleaning solution and finds that it has a pH more than 7. What type of substance is the cleaning solution?

Back

base

Front

Elijah is testing the pH of a liquid in his science class. The pH reading shows a value less than 7. What type of substance is Elijah most likely testing?

Back

acid

Front

Why does an indicator turn different colors in two solutions during a chemistry experiment?

Back

Both an acid and a base.

Front

Which types of substances can light up a bulb when dissolved in water, indicating they conduct electricity (electrolytes)?

Back

All of the above

Front

Mia is washing her hands with soap. She wonders whether soap is an acid, a base, or both. What is soap?

Back

base

Front

What set of properties best describes the acid in lemon juice?

Back

Sour taste, reacts with metals, changes litmus paper red.

Front

What properties is Abigail noticing about the cleaning solution based on its slippery feel, bitter taste, non-reactivity with metals, and pH above 7?

Back

Slippery, bitter, does not react with metals, pH above 7.

Front

What is the correct name of the acid labeled HBr?

Back

hydrobromic acid