Final answer:
Carbon dioxide is commonly produced in a lab by combining a carbonate or bicarbonate with an acid. The reaction produces carbon dioxide, water, and a type of salt. Hydrochloric acid and sodium carbonate, for example, would produce sodium chloride, water, and carbon dioxide.
Step-by-step explanation:
In a laboratory settin carbon dioxide g, is commonly produced by combining a carbonate or bicarbonate (like sodium bicarbonate, commonly known as baking soda) with an acid (such as hydrochloric acid, or HCl).
When these two substances are mixed, they undergo a chemical reaction that produces carbon dioxide, water, and a type of salt. The gas that's released in this reaction is carbon dioxide. Here's the balanced equation for the reaction:
2HCl + Na2CO3 ⟶ 2NaCl + H2O + CO2
In this equation, you can see that hydrochloric acid (HCl) and sodium carbonate (Na2CO3) combine to create sodium chloride (NaCl), water (H2O), and carbon dioxide (CO2).
Learn more about Carbon Dioxide Production