12/3 Chemical Formulas

Front

What is the chemical formula for sulfur trioxide?

Back

SO₃

Front

How many atoms of sulfur are in a molecule of sulfur trioxide (SO₃)?

Back

1

Front

What is the chemical formula for caffeine?

Back

C₈H₁₀N₄O₂

Front

How many total atoms are in a molecule of caffeine (C₈H₁₀N₄O₂)?

Back

24

Front

What is the chemical formula for calcium chloride?

Back

CaCl₂

Front

How many atoms of chlorine are in a formula unit of calcium chloride (CaCl₂)?

Back

2

Front

What is the chemical formula for magnesium nitrate?

Back

Mg(NO₃)₂

Front

How many oxygen atoms are in a formula unit of magnesium nitrate (Mg(NO₃)₂)?

Back

6

Front

What is the chemical formula for sodium sulfate?

Back

Na₂SO₄

Front

How many sodium atoms are in a formula unit of sodium sulfate (Na₂SO₄)?

Back

2