LIST 2 OBSERVATIONS WHICH YOU MAKE WHEN YOU ADD A PINCH OF SODIUM HYDROGEN CARBONATE TO ACETIC ACID IN A TEST TUBE.WRITE CHEMICAL EQUATION FOR THE REACTION THAT OCCURS.
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You observe brisk effervescence. CO2 is liberated and water is formed along with sodium acetate
CH3COOH + NaHCO3 —> CH3COONa + CO2 + H2O
You can test the presence of CO2 by passing the gas through lime water. The solution turning milky hence confirms its presence as CaCO3 is formed.
CO2+Ca(OH)2 —> CaCO3 + H2O
Hope it helps ya
CH3COOH + NaHCO3 —> CH3COONa + CO2 + H2O
You can test the presence of CO2 by passing the gas through lime water. The solution turning milky hence confirms its presence as CaCO3 is formed.
CO2+Ca(OH)2 —> CaCO3 + H2O
Hope it helps ya
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