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Estimation of Na₂CO₃ and NaHCO₃ in a Mixture of the two || Chemistry Practical Experiment

Estimation of Na₂CO₃ and NaHCO₃ in a Mixture using Titration Method | Step-by-Step Chemistry Lab

In this video, we demonstrate the acid-base titration method used to estimate the amount of sodium carbonate (Na₂CO₃) and sodium bicarbonate (NaHCO₃) present in a mixed solution.
This is a standard double titration procedure commonly performed in high school and college chemistry labs.

We use two indicators—phenolphthalein and methyl orange—to identify different stages of the titration and calculate the exact concentration of both basic salts.

🧪 Reactions Involved:

1️⃣ Na₂CO₃ + HCl → NaHCO₃ + NaCl
2️⃣ NaHCO₃ + HCl → NaCl + H₂O + CO₂

🎯 Key Concepts Covered:
-Principle of acid-base titration
-Double indicator method
-Calculation of strength of Na₂CO₃ and NaHCO₃
-Real-time chemistry lab demonstration


📚 Suitable for:

Class 11, Class 12, B.Sc Chemistry, A-Level Chemistry, AP Chemistry


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1. Titration of a Mixture of Na₂CO₃ and NaHCO₃ | Acid-Base Chemistry Explained

2. How to Estimate Na₂CO₃ and NaHCO₃ in a Mixture using Titration Method

3. Double Titration of Sodium Carbonate and Sodium Bicarbonate | Step-by-Step Chemistry Lab

4. Acid-Base Titration: Estimating Na₂CO₃ and NaHCO₃ in a Compound Mixture

5. Determination of Na₂CO₃ and NaHCO₃ in a Mixed Solution | Chemistry Practical

6. Titration of Sodium Carbonate and Sodium Bicarbonate with Indicators

7. Na₂CO₃ and NaHCO₃ Estimation using Phenolphthalein and Methyl Orange

8. Complete Chemistry Lab Experiment: Estimating Na₂CO₃ & NaHCO₃ via Titration

9. Estimate Two Bases in One Titration! | Na₂CO₃ + NaHCO₃ Practical Demo

10. How to Identify and Estimate Sodium Carbonate and Sodium Bicarbonate in a Mixture