Question

a compound of calcium reacts with dilute hydrochloric acid to produce effervescence the gas evolved extinguishes a burning candle turns limewater milky write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride​

Answer 1

when calcium react with the hcl it produces calcium chloride and di hydrogen gas is realesd during the reaction

chemical equation

cu(s)+2hcl(aq)=cucl2(aq)+h2o(li)

this was the balanced chemical equation of your answer I hope it will help you and follow me