Question

Give one standard test for carbon dioxide. Also the equation involved

Answer 1

the standard test of it is send the gas to lime water if it is turn into milky white co2 is related

Answer 2

The test for carbon dioxide is to bubble it through lime water. A positive test will result in the lime water turning milky. Lime water turns milky as the Calcium hydroxide (chemical name for limewater) reacts with carbon dioxide to form Calcium Carbonate which is insoluble in water and thus forms a milky white precipitate.