H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
This is an acid/carbonate reaction.
The general equations for acid reactions are;-
Acid + alkali =- salt + water
Acid + base = salt + weater
Acid + metal = salt + hydrogen
Acid + carbonate = salt + water + carbon dioxide.
Molecular equation: H2SO4 + 2NH3 ---> (NH4)2SO4 Complete ionic equation: 2H++ SO42- + 2NH3 ---> 2NH4+ + SO42- Net ionic: 2H+ + 2NH3 ---> 2NH4+
BaCl2 + Na2CO3 -> BaCO3 + 2NaCl
H2SO4(aq) + CaI2(aq) -> CaSO4(s) + 2HI(aq)
The chemical equation is 2NaHCO3 (s) + H2SO4 (aq) --> Na2SO4(aq) + 2CO2 (g) + 2H2O (l) The work equation is Two moles of solid sodium bicarbonate (sodium hydrogen carbonate) plus one mole of aqueous sulfuric acid produces one mole of aqueous sodium sulfate plus two moles of carbon dioxide gas, and two moles of liquid water.
The balanced complete ionic equation for Na2CO3 (sodium carbonate) and copper nitrate would be: 2Na+(aq) + CO3^2-(aq) + 2Cu2+(aq) + 4NO3-(aq) -> 2Na+(aq) + 2NO3-(aq) + 2CuCO3(s) This equation shows all ions present in the reaction before and after the reaction takes place.
These two compounds doesn't react.
chromium disodium phosphate
Molecular equation: H2SO4 + 2NH3 ---> (NH4)2SO4 Complete ionic equation: 2H++ SO42- + 2NH3 ---> 2NH4+ + SO42- Net ionic: 2H+ + 2NH3 ---> 2NH4+
BaCl2 + Na2CO3 -> BaCO3 + 2NaCl
H2SO4(aq) + CaI2(aq) -> CaSO4(s) + 2HI(aq)
The chemical equation is 2NaHCO3 (s) + H2SO4 (aq) --> Na2SO4(aq) + 2CO2 (g) + 2H2O (l) The work equation is Two moles of solid sodium bicarbonate (sodium hydrogen carbonate) plus one mole of aqueous sulfuric acid produces one mole of aqueous sodium sulfate plus two moles of carbon dioxide gas, and two moles of liquid water.
The balanced complete ionic equation for Na2CO3 (sodium carbonate) and copper nitrate would be: 2Na+(aq) + CO3^2-(aq) + 2Cu2+(aq) + 4NO3-(aq) -> 2Na+(aq) + 2NO3-(aq) + 2CuCO3(s) This equation shows all ions present in the reaction before and after the reaction takes place.
Balanced equation: Cu(CH3COO)2 + Na2CO3 -> CuCO3 + 2CH3COONa Net ionic equation: Cu^2+ + CO3^2- -> CuCO3
nickel sulfate + sodium carbonate -> sodium sulfate + nickel carbonate
Word equations are not unique, but one version would be, "Two formula masses of aquated sodium hydroxide react with one molar mass of carbon dioxide dissolved in the same solution as the sodium hydroxide to yield one formula mass of aquated sodium carbonate and one molar mass of water."
The reaction is:2 H+ + (SO4)2- + Ca2+ + 2 I- = 2 H+ + 2 I- + CaSO4 (precipitate)
The net ionic equation for the reaction between 2KOH and H2SO4 to form K2SO4 and water is: 2OH- + 2H+ -> 2H2O