Names, Formulas, and Reactions Review

Front

What is the name of the compound LiBr?

Back

Lithium bromide.

Front

Which element forms an anion?

Back

Oxygen.

Front

Do covalent compounds have a positive or negative charge?

Back

False.

Front

Which of the following lists contains only soluble substances: sodium nitrate, potassium chloride, calcium carbonate; lead nitrate, lead chloride, lead sulfate; sodium nitrate, sodium chloride, sodium phosphate; silver nitrate, barium sulfate, copper carbonate?

Back

Sodium nitrate, sodium chloride, sodium phosphate.

Front

What is the predicted charge on a metal cation that typically forms a +2 charge?

Back

+2.

Front

What is the formula for lithium bromide?

Back

LiBr.

Front

What type of bond is formed between lithium and bromine in LiBr?

Back

Ionic bond.

Front

What is an anion?

Back

A negatively charged ion.

Front

What is the charge of a cation?

Back

Positive.

Front

What is the solubility rule for sodium compounds?

Back

Sodium compounds are generally soluble in water.