The main advantage of detergents over soaps is that ____.

pH measures the ____ of hydronium ions in a solution.

Figure 23-1 shows ____.

Coffee has a pH of about 5. Coffee is ____.

Blood contains ____ that allow small amounts of acids or bases to be absorbed without harmful effects.

Metal ions in water can react with soap to form ____.

To neutralize gastric juices in your stomach, antacids contain ____.

Isomers have _____.

The term cis or trans in the name of a compound shows that the compound is a(n) _____.

The six extra electrons in a benzene molecule are _____.

Fractional distillation of petroleum works because the components all have different _____.

A process that typically yields alcohols is _____.

_____ have double bonds.

_____ have triple bonds.

The molecular formula of octane is:

How many electrons are shared between carbon atoms in ethene?

How many electrons are shared between carbon atoms in ethyne?

_____ have COOR as the functional group.

_____ have COOH as the functional group.

A compound that is made up only of carbon and hydrogen is called a(n) ____.

A hydrocarbon that has at least one double or triple bond is ____.

A hydrocarbon containing only single-bonded carbon atoms is called a(n) ____ hydrocarbon.

Compounds that have identical chemical formulas but different molecular structures and shapes are called ____.

A hydrocarbon in which one or more hydrogen atoms is replaced by an -OH group is a(n)____.