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Step 1
Place sodium carbonate powder into a test tube
Step 2
Add ethanoic acid to the sodium carbonate powder
Step 3
Note any observations
What is observed?
Effervescence
Step 4
Place a lighted taper at the mouth of the test tube
What is observed when a lighted taper is placed at the mouth of the test tube?
Gas produced extinguishes flame. ∴CO2 formed
Equation for this experiment
2CH3COOH + Na2CO3 → CO2 + 2CH3COONa + H2O
What are the products of this experiment (3)
Carbon dioxide. Water. Sodium Ethanoate
Draw a diagram of this experiment
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