Families of Chemical Compounds (Science Test)

When salt is dissolved in water, a_________

• Chemical reaction occurs

• Mixture forms

• Compound forms

• Tincture is formed

Which of the following is not a property of acids?

• Acids have a sour taste.

• Acids affect indicators.

• Acids neutralize bases.

• Acids release hydrogen gas when added to water.

Which substance forms a liquid solution that will not conduct electricity?

• Sodium Chloride

• Silver nitrate

• Hydrogen Chloride

• Sugar

The chemical reactions between an acid and a base is called

• Neutralization

• Dissociation

• Emulsification

• Ionization

The characteristic of a water solution of a substance that make it a good conductor is (Are)

• A high boiling temperature

• A high temperature and a low pressure.

• Its ability to take the shape of a container

• The presence of ions

The pH of acid rain is likely to be

• 7.

• 10.

• 4.

• 0.

The products of any acid-base neutralization reaction always include__________

• Hydroxide Ions.

• water

• Hydronium ions.

• Hydrogen gas.

The hydrocarbon series that has a triple bond between carbon atoms is the

• Alkane family.

• Alkene family

• alkyne family

• aromatic family

Structural formulas have an advantage over molecular formulas because they show the________

• Geometric arrangement of the atoms.

• Number of atoms of each element present.

• Percent composition of the compound.

• Bonding capacity of each carbon atom.

The primary reason for the existence of so many organic compounds is the ability of carbon atoms to________

• Either gain or lose electrons in a chemical reaction.

• Form covalent bond with other carbon atoms

• Dissolve readily in other organic substance.

• Form either covalent or ionic compounds