Write the equation for the reaction that occurs when sodium carbonate is added to the mixture of the reaction and water (hint: a gas is evolved).
This is for benzocaine experiment
To determine the equation for the reaction when sodium carbonate is added to the mixture of benzocaine and water, we first need to understand the chemical properties of the substances involved.
Sodium carbonate, Na2CO3, is a white crystalline solid commonly known as soda ash or washing soda. It is an alkaline compound, meaning it has basic properties. Sodium carbonate can react with acids to produce carbon dioxide gas.
Benzocaine, on the other hand, is a local anesthetic commonly used in topical pain-relieving creams and sprays. It is a complex organic compound.
When sodium carbonate is added to the mixture of benzocaine and water, a chemical reaction occurs. Since benzocaine is an organic compound and does not contain any acidic properties, it is relatively unreactive with sodium carbonate. Therefore, the reaction that occurs involves the water present in the mixture.
The equation for the reaction can be written as follows:
Na2CO3 + H2O → CO2 + 2NaOH
In this reaction, sodium carbonate reacts with water to produce carbon dioxide gas (CO2) and sodium hydroxide (NaOH). The carbon dioxide is the gas that is evolved.
It is important to note that this reaction occurs when sodium carbonate is added to the mixture of benzocaine and water. The benzocaine itself does not directly participate in the reaction.