oxygen
Sodium Nitrate?
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
Dilute Nitric acid when reacted with Sodium hydroxide will produce Sodium nitrate and Water. NaOH + HNO3 = NaNO3 + H2O.
Calcite
CO2
Sodium Nitrate?
When dilute sulfuric acid reacts with copper(II) carbonate, blue copper(II) sulfate solution is produced.
2NaHCO3 + H2SO4 --> Na2SO4 + H2O(l) + CO2(g)
Dilute Nitric acid when reacted with Sodium hydroxide will produce Sodium nitrate and Water. NaOH + HNO3 = NaNO3 + H2O.
Calcite
CO2
Carbon dioxide, according to the ionic equation CO3-2 + 2 H+1 -> CO2 + H2O.
Carbon Dioxide
NiCO3 + HCl =NiCl2 + H2O +CO2
hydrogen gas
calcium carbonate (CaCO3)
carbon dioxide