Calcium carbonate is considered insoluble based on solubility rules . Which of the following would be written after this compound in a chemical equation? You might want to look back on your notes. (s) (aq) 1 (g)

## Step 1<br />The problem is asking us to identify the correct notation that would be used to represent calcium carbonate in a chemical equation. The options provided are (s), (aq), and (g).<br /><br />## Step 2<br />In chemistry, different notations are used to represent the physical states of substances in a chemical equation. The notation (s) stands for solid, (aq) stands for aqueous (which means the substance is dissolved in water), and (g) stands for gas.<br /><br />## Step 3<br />Calcium carbonate is a solid substance, so it would be represented by the notation (s) in a chemical equation.