CaOs + 2H3O+(aq) + [ Cl-(aq) ] --> Ca2+aq + 2H2O(l) + [ Cl-(aq) ]
Chloride ion [ Cl-(aq) ] is a nonparticipating (a socalled: tribune) ion.
acid + metal oxide -> metal salt + water hydrochloric acid + calcium oxide -> calcium chloride + water 2HCl (aq) + CaO (s) -> CaCl2 (s) + H2O (l)
Ca2o2 + h2cl
Calcium Hydroxide + Hydrochloric acid = Calcium chloride + Water
Calcium oxide is ionic
Hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water. 2HCL + CaCO3 ---> CaCl2 + CO2 + H2O
acid + metal oxide -> metal salt + water hydrochloric acid + calcium oxide -> calcium chloride + water 2HCl (aq) + CaO (s) -> CaCl2 (s) + H2O (l)
Ca2o2 + h2cl
Calcium oxide is an ionic compound.
Calcium Hydroxide + Hydrochloric acid = Calcium chloride + Water
CaO(aq) + 2HCl(aq) -> CaCl2(aq) + H2O(l) An ionic bonded and dissociated compound, calcium oxide, reaction with a fully dissociated strong acid, hydrochloric acid that produces a dissociated salt, calcium chloride and water.
Calcium oxide is ionic
calcium oxide --> calcium + oxygen
Unless the equation has an aqueous compound in it, there is no net ionic equation. CaCO3 ====CO2+ CaO becouse its not in an aqueous solution no net ionic is needed you science teacher probably just wants to see if know when to use net ionic equations
Hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water. 2HCL + CaCO3 ---> CaCl2 + CO2 + H2O
Ionic.
Calcium oxide is a single ionic substance made of two different ions. Calcium oxide (Ca2+) and oxide ions (O2-). But the two different ions are generally not considered substances in and of themselves.
ca-o bonds in calcium oxide and h-cl bonds in hydrochloric acid