Count the Atoms in Chemical Formulas

Using the example below as your guide, count the atoms in the following chemical formula: H₂SO₄

Using the example below as your guide, count the atoms in the following chemical formula: CaCl₂

Using the example below as your guide, count the atoms in the following chemical formula: Fe₂O₃

Using the example below as your guide, count the atoms in the following chemical formula: NaCl

Using the example below as your guide, count the atoms in the following chemical formula: 2H₂O₂

Using the example below as your guide, count the atoms in the following chemical formula: 4C₂H₆

Using the example below as your guide, count the atoms in the following chemical formula: 2K₂SO₃

Using the example below as your guide, count the atoms in the following chemical formula: 3KNO₃

Using the example below as your guide, count the atoms in the following chemical formula: NH₄Br

Using the example below as your guide, count the atoms in the following chemical formula: 2H₂O