(Solved): 4. Circle and label the reactants and products of: a. How many potassium (K) molecules are present? ...

4. Circle and label the reactants and products of: a. How many potassium (K) molecules are present? b. How many Bromine ( \( \mathrm{Br}) \) molecules are present? c. How many \( \mathrm{KBr} \) molecules are present? \( 2 \mathrm{~K}+\mathrm{Br}_{2} \rightarrow 2 \mathrm{KBr} \) d. Draw that equation: