Question

Identify the safety concerns that appear in the synthesis of aspirin experiment. Select one or more:

1) Irritating vapors are produced when water is added to the reaction mixture
2) The reaction mixture may become too hot and cause burns
3) There is a risk of fire or explosion if the reaction is not properly controlled
4) The chemicals used in the synthesis process are toxic and can cause harm if not handled properly

Answer 1

The synthesis of aspirin experiment can have safety concerns including irritating vapors, high temperature, risk of fire or explosion, and toxic chemicals if not handled properly.

Step-by-step explanation:

There are multiple safety concerns that appear in the synthesis of aspirin experiment:

1. Irritating vapors: When water is added to the reaction mixture, irritating vapors are produced. It is important to follow your teacher's instructions for the use of safety apparatus such as fume hoods to prevent inhalation of these harmful fumes.
2. High temperature: The reaction mixture may become too hot, which can cause burns. It is important to handle the reaction mixture with caution and follow safety guidelines for proper control of temperature.
3. Risk of fire or explosion: If the reaction is not properly controlled, there is a risk of fire or explosion. It is essential to follow proper safety protocols and handle the chemicals used in the synthesis process carefully to minimize this risk.
4. Toxic chemicals: The chemicals used in the synthesis process of aspirin are toxic and can cause harm if not handled properly. It is important to use appropriate protective measures, such as gloves and goggles, and handle the chemicals in a well-ventilated area.