a white powder solid when added to water produce hissing sound identify the compound how does this compound react with most hydrogen chloride gas? write the chemical equation. gave some use of the same compound.
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(a) The chemical compound is, calcium oxide and its chemical formula is, CaO.
(b) CaO is a strong base, and HCl is a strong acid. These two substances readily reacts with and neutralise each other and form soluble salt as calcium chloride and water.
(c) The chemical equation will be,
Cao + 2HCl ⇒ CaCl2 + H2O
(d) The compound (Calcium oxide) is used in making the cement, used for medicinal purpose and insecticides.
Explanation:
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