Final answer:
Sodium bicarbonate does not produce bubbles and foaming when added to ethyl ether because ethyl ether is a non-polar solvent. Bubbles and foaming occur when sodium bicarbonate is added to a polar solvent, such as water, as it reacts with water to produce carbon dioxide gas.
Step-by-step explanation:
When sodium bicarbonate (NaHCO3) is added to ethyl ether, it does not produce bubbles and foaming because ethyl ether is a non-polar solvent and does not interact with sodium bicarbonate. Bubbles and foaming typically occur when sodium bicarbonate is added to a polar solvent, such as water, as it reacts with water to produce carbon dioxide gas (CO2). The reaction can be represented by the equation:
NaHCO3 + H2O → CO2 + H2CO3
The carbon dioxide gas is what generates the bubbles and foaming in this reaction.