Naming & Writing Chemical Formulas, and Percent Composition

Front

What is the formula for Aluminum chloride?

Back

AlCl₃

Front

What is the formula for Calcium hydroxide?

Back

Ca(OH)₂

Front

What is the percent by mass of oxygen in MgO?

Back

40%

Front

Name the following compound: P₂O₃

Back

Diphosphorus trioxide

Front

Name the following compound: MgBr₂

Back

Magnesium bromide

Front

What is the chemical formula for water?

Back

H₂O

Front

What is the formula for Sodium chloride?

Back

NaCl

Front

What is the percent by mass of hydrogen in H₂O?

Back

11.2%

Front

What is the formula for Sulfuric acid?

Back

H₂SO₄

Front

What is the formula for Ammonium sulfate?

Back

(NH₄)₂SO₄