Respuesta :

Explanation:

calcium sulphate and water are formed

CaO + H2SO4= H2O+ CaSO4

Answer:

CaO + H2SO4 → H2O + CaSO4

Explanation:

Metal oxide reacts with acids to produce water and metal salts, when white calcium oxide react with sulfuric acid it produces bubbles of water vapor, when the reaction is over no solid is leftover because calcium sulfate (CaSO4) is soluble in water.