The chemical equation is:
Na2CO3 + Ni(NO3)2 = 2 NaNO3 + NiCO3(s)
NiCO3 + 2HCl = NiCl2 + H2O + CO2
Sodium carbonate plus hydrochloric acid gives sodium chloride plus water plus carbon dioxide.
An acid reacting with a hydroxide will result in the formation of water and the corresponding salt of the hydroxide's cation and the acid's anion. So in this case the products are water and calcium nitrate.
Dakn's solution is approx 0.5% sodium hypochlorite (household bleach diluted 1:10) plus a small amount of sodium bicarbonate.
No because you have an extra H. Sodium hydroxide is NaOH.
Polyatomic ions.
Sodium Hydrogen Carbonate plus Nitric acid = Sodium Nitrate + Hydrogen + Co2
When copper II nitrate reacts with sodium carbonate, copper II carbonate and sodium nitrate are formed. The balanced chemical equation for this reaction is Cu(NO3)2 + Na2CO3 → CuCO3 + 2NaNO3.
2 HNO3 + Na2CO3 ---> H2CO3 + 2 NaNO3 Nitric acid + sodium carbonate ---> carbonic acid + sodium nitrate
Na2CO3 + 2 HNO3 --> 2 NaNO3 + CO2 + H2O
Iron(III) Nitrate + Sodium Bicarbonate ----> Iron(III) Carbonate + Sodium Nitrate + Water + Carbon Dioxide2 Fe(NO3)3 + 6 NaHCO3 ----> Fe2(CO3)3 + 6 NaNO3 + 3 H2O + 3 CO2
Calcium carbonate.
Coefficients of nitric acid Sodium hydroxide sodium nitrate+water
Magnesium carbonate and sodium sulphate.
Calcium hydroxide and nitric acid yield calcium nitrate and water. Ca(OH)2 + 2HNO3 --> Ca(NO3)2 + 2H2O
pudding
its already balanced
AgNO3+NaBr--->NaNO3+AgBr