Perform a acid-base titration with a strong acid with a known concentration. Don't forget to measure the exact mass or the molarity of KOH/K2CO3.
Repeat this determination several times to find the right equivalence point, this is important by these kind of quality controls. Then you can calculate the molar ratio of KOH/K2CO3.
(V*C)acid = (V*C)base C= concentration and V = volume
The balanced chemical equation for the reaction between CaCO3 (calcium carbonate) and KCl (potassium chloride) is: CaCO3 + 2KCl -> CaCl2 + K2CO3
Ca+2 (aq) + C2O4-2 (aq) + H2O (l) --> CaC2O4 *H2O (s)
The balanced chemical equation for potassium hydroxide (KOH) reacting with carbon dioxide (CO2) to form potassium carbonate (K2CO3) and water (H2O) is: 2 KOH + CO2 → K2CO3 + H2O
The balanced equation for potassium reacting with chlorine to form potassium chloride is: 2K + Cl2 → 2KCl
There is no reaction between phenol and sodium carbonate
The chemical equation is:K2CO3 + CaCl2 = CaCO3(s) + 2 KCl
iron :)
The reaction between ammonium carbonate [(NH4)2CO3] and potassium hydroxide (KOH) will form ammonium hydroxide (NH4OH) and potassium carbonate (K2CO3). The balanced equation is: (NH4)2CO3 + 2KOH → 2NH4OH + K2CO3.
When potassium hydroxide reacts with hydrogen carbonate, it forms potassium carbonate, water, and carbon dioxide. The balanced chemical equation for this reaction is 2KOH + 2HCO3 -> K2CO3 + 2H2O + CO2.
The balanced equation for potassium carbonate (K2CO3) reacting with calcium chloride (CaCl2) is: K2CO3 + CaCl2 -> 2KCl + CaCO3 This equation represents the double displacement reaction that occurs between the two compounds.
The balanced equation is: K2CO3(aq) + BaCl2(aq) -> 2KCl(aq) + BaCO3(s).
The balanced equation for lithium carbonate is Li2CO3.
The symbol equation for Potassium Carbonate is...K2CO3:)
When potassium carbonate reacts with hydrochloric acid, potassium chloride, water, and carbon dioxide are formed. The balanced chemical equation for this reaction is: K2CO3 + 2HCl → 2KCl + CO2 + H2O.
The chemical equation is:K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
Word Equation: potassium carbonate + sulphuric acid = potassium sulphate + water + carbon dioxide the balanced chemical equation is: K2CO3 + H2SO4 = K2SO4 H2O + CO2
The balanced chemical equation for the reaction between CaCO3 (calcium carbonate) and KCl (potassium chloride) is: CaCO3 + 2KCl -> CaCl2 + K2CO3