In an ex periment, dilute hydrochloric acid reacts ite solid and bubbles of gas are produ ced. If this g as is bubbled throu gh limewa ter, the lim lewater turns milky. What is the gas that is produced? Give the nam e, not th e symbols.

## Step1: The question presents an experimental phenomena where dilute hydrochloric acid (HCl) reacts with a white solid, producing a gas that causes limewater to turn milky when it passes through. ## Step2: In reactions involving acids and white solids (likely a carbonate or bicarbonate mineral), one of the typical gases produced is carbon dioxide (CO2).## Step3: A distinctive property of carbon dioxide is that it turns limewater, a solution of calcium hydroxide, milky or cloudy. This occurs as carbon dioxide reacts with the calcium hydroxide in an equation that looks in brief like this: "Calcium Hydroxide + Carbon Dioxide -> Calcium Carbonate + Water." The calcium carbonate formed is an insoluble substance that creates this cloudiness. This accurately describes the second part of the described experiment; thus, offering a viable indicator the gas of examination is, in fact, carbon dioxide.### The balanced chemical equation for this reaction is: