Acids and Bases

Front

What are the characteristics of bases?

Back

Bases are corrosive substances characterized by an oily feel, a bitter taste, and a pH greater than 7.

Front

What are the characteristics of acids?

Back

Acids are corrosive substances characterized by a strong smell, a sour taste, and a pH less than 7.

Front

What is an example of an acid?

Back

Orange juice is an example of an acid.

Front

What pH range indicates a basic substance?

Back

The pH range for bases is 8-14.

Front

What is the result of combining an acid with a base of equal strength?

Back

The result will most likely be a neutral solution.

Front

What is the pH scale?

Back

The pH scale is a measure of how acidic or basic a substance is, ranging from 0 to 14.

Front

What pH value is considered neutral?

Back

A pH value of 7 is considered neutral.

Front

What is the difference between strong acids and weak acids?

Back

Strong acids completely dissociate in water, while weak acids only partially dissociate.

Front

What is the role of indicators in acid-base chemistry?

Back

Indicators are substances that change color in response to changes in pH, helping to identify whether a solution is acidic or basic.

Front

What is a neutralization reaction?

Back

A neutralization reaction is a chemical reaction between an acid and a base that produces water and a salt.