acid + carbonate ==> salt + water + carbon dioxide
So
Na2CO3 + 2HCl ==> 2NaCl + H2O + CO2
Theformula for anhydrous sodium carbonate is Na2CO3.
when any carbonates react with hydrochloric acid will be i.e. sodium carbonate+hydrochloric acid =sodium chloride
by removing the water
Sodium carbonate react with hydrochloric acid !
The molar mass of anhydrous sodium carbonate is 106 g.The molar mass of decahydrated sodium carbonate is 286 g.
Theformula for anhydrous sodium carbonate is Na2CO3.
Carbon Dioxide
when any carbonates react with hydrochloric acid will be i.e. sodium carbonate+hydrochloric acid =sodium chloride
Sodium Hydrogen Carbonate + Hydrochloric Acid --> Water + Carbon Dioxide + Sodium Chloride NaHCO3 + HCl --> H2O + CO2 + NaCl
The reaction is: 2HCl + Na2CO3 = 2NaCl + CO2 + H2O
Sodium Chloride , water and Carbon Dioxide is formed causing "gassing"
by removing the water
Sodium carbonate react with hydrochloric acid !
Because the gas carbon dioxide is produced.
it is an exothermic reaction so the best way to do the experiment is to have different mass of anhydrous sodium carbonate and react it with the water and see what temperature is suitable for you
Preparation of standard solution and standardization of hydrochloric acid Objective : To prepare a standard solution of sodium carbonate and use it to standardize a given solution of dilute hydrochloric acid. Introduction : Anhydrous sodium carbonate is a suitable chemical for preparing a standard solution (as a primary standard). The molarity of the given hydrochloric acid can be found by titrating it against the standard sodium carbonate solution prepared. The equation for the complete neutralization of sodium carbonate with dilute hydrochloric acid is Na2CO3(aq) + 2HCl(aq) → 2NaCl(aq) + CO2(g) + H2O(l) The end-point is marked by using methyl orange as indicator. Chemicals :solid sodium carbonate, 0.1 M hydrochloric acid
The molar mass of anhydrous sodium carbonate is 106 g.The molar mass of decahydrated sodium carbonate is 286 g.