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Ca2o2 + h2cl
iron chloride+water
acid + metal oxide -> metal salt + water hydrochloric acid + calcium oxide -> calcium chloride + water 2HCl (aq) + CaO (s) -> CaCl2 (s) + H2O (l)
2HCL+CuCO3---> CuCl2_H2O_CO2
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iron chloride+water
Ca2o2 + h2cl
acid + metal oxide -> metal salt + water hydrochloric acid + calcium oxide -> calcium chloride + water 2HCl (aq) + CaO (s) -> CaCl2 (s) + H2O (l)
This equation is 2 HCl + CuO -> CuCl2 + H2O.
2HCL+CuCO3---> CuCl2_H2O_CO2
yes dilute hydrochloric oxide is a strong acid
sodium oxide + hydrochloric acid -> sodium chloride + hydrogen
Calcium Hydroxide + Hydrochloric Acid → Calcium Chloride + Water Ca(OH)2 + 2HCl → CaCl2 + 2H2O
Metal oxide + acid -> Salt + water e.g. Magnesium oxide + hydrochloric acid -> magnesium chloride + water MgO + 2HCl = MgCl2 + H2O
Balanced equation: CuO + 2HCl --> CuCl2 + H2O Word equation: One mole of copper (II) oxide plus two moles of hydrochloric acid produces (or yields) one mole of copper (II) chloride plus one mole of water.
Yes copper oxide reacts with hydrochloric acid and it forms a blue green compound.