NaOH+CaCO3
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
2HCl + Na2CO3 -> 2 NaCl + H2O + CO2
NaHCo3
2NH4Cl + Na2CO3 --> 2NH3 + CO2 + H2O + 2NaCl
1,1,1
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
2HCl + Na2CO3 -> 2 NaCl + H2O + CO2
CaCl2 and H2O
NaHCo3
2NH4Cl + Na2CO3 --> 2NH3 + CO2 + H2O + 2NaCl
1,1,1
Laboratory preparation of ammonia or NH3 requires using ammonium chloride and calcium hydroxide. The reaction equation is 2NH4Cl plus CaOH2 gives the products 2NH3 plus CaCl2 plus 2H2O. The ammonium chloride and calcium hydroxide are heated for this reaction.
NaCl + H2CO3
The answer is TWO (2)Na2CO3 + CaCl2 --> 2 NaCl + CaCO3
methyl orange
2 NaHCO3 plus energy --> Na2CO3 plus CO2 plus H2O
Balancing equation of FeCl2 and Na2CO3 yield 2NaCl and FeCO3