When a mixture of 1-hexanol and hexanoic acid in diethyl ether is shak...
Both hexanol and hexanoic acid are insoluble in ether, but hexanoic acid reacts with NaHCO3 to form sodium hexanoate, carbon dioxide and water.
CH3-(CH2)4-COOH(aq) + NaHCO3(aq) → CH3-(CH2)-COONa + CO2 + H2O
When a mixture of 1-hexanol and hexanoic acid in diethyl ether is shak...
Reaction of 1-Hexanol and Hexanoic Acid with Aqueous NaHCO3 Solution
The reaction of 1-hexanol and hexanoic acid with aqueous NaHCO3 solution is an example of an acid-base reaction. In this reaction, the NaHCO3 acts as a base and reacts with the acid, which is hexanoic acid. The reaction can be represented as follows:
Hexanoic acid + NaHCO3 → Sodium hexanoate + CO2 + H2O
The reaction of 1-hexanol with NaHCO3 solution is not direct, but the reaction is mediated through the hexanoic acid.
The reaction of hexanoic acid with NaHCO3 results in the formation of sodium hexanoate, carbon dioxide, and water. The carbon dioxide is liberated as gas, and the sodium hexanoate is soluble in water. The reaction proceeds as follows:
Hexanoic acid + NaHCO3 → Sodium hexanoate + CO2 + H2O
On the other hand, 1-hexanol is an alcohol, and it does not react with NaHCO3. The alcohol group (-OH) of 1-hexanol is not acidic, and hence, it cannot react with NaHCO3.
Composition of the Mixture after the Reaction
After the reaction of 1-hexanol and hexanoic acid with the NaHCO3 solution, the composition of the mixture will depend on the amount of each reactant present in the initial mixture. However, the products of the reaction will always be sodium hexanoate, carbon dioxide, and water.
The correct composition of the mixture after the reaction is option D: Sodium hexanoate and sodium hexoxide. Sodium hexanoate is formed from the reaction of hexanoic acid with NaHCO3, and sodium hexoxide is formed from the reaction of NaHCO3 with water.
Sodium hexoxide is not a stable compound, and it decomposes readily to form sodium carbonate and water. The reaction can be represented as follows:
Na2CO3 + H2O → 2 NaOH + CO2
Thus, the correct composition of the mixture after the reaction is sodium hexanoate and the products of the decomposition of sodium hexoxide, which are sodium carbonate and water.