A compound of calcium reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle, turns lime water milky. Write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride.

Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. Write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride.

A compound of a calcium reacts with hydrochloric acid to produce calcium chloride and CO_2 What would be that compound?

An organic compound with molecular formula C_2H_4O_2 produces brisk effervescence on addition of sodium carbonate / bicarbonate. Answer the following : Write the chemical equation for the above reaction.

In one reaction the evolved gas turned lime water into milky. Guess the reactants.

Write the following chemical reaction including the physical states of the substances and balance the chemical equation. Sodiumhydroxides reacts with hydrochloric acid to form sodium chloride and water

A student takes about 2ml of ethanoic acid in a test tube and adds a pinch of NaHCO_3 to it. He reports the following. Immediately a colourless and odourless gas evolves with a brisk effervescene. The gas turns lime water milky The gas burns with an explosion when a burning splinter is brought near it The gas extinguishes the burning splinter.

Which gas is produced when dilute hydrochloric acid is added to a reactive metal? Write the chemical reaction when iron reacts with dilute H_(3) SO_(4) .

Write the following chemical reaction including the physical states of the substances and balance the chemical equation. Barium chloride reacts with liquid sodium sulphate to leave barium sulphate as precipitate and also form liquid sodium chloride

Balance the chemical equation by including the physical states of the substances for the following reactions. b) Sodium hydroxide reacts with hydrochloric acid to produce sodium chloride and water.

Write a balanced chemical equation with state symbols for the following reactions. (i) Solutions of barium chloride and sodium sulphate in water react to give insoluble barium sulphate and the solution of sodium chloride. (ii) Sodium hydroxide solution (in water) reacts with hydrochloric acid solution (in water) to produce sodium chloride solution and water.