To create a supernaturated solution, a student heats a beaker of water on a hot plate and adds sugar until no more sugar will dissolve. The student then strains the solution through a funnel using filter paper and allows the solution to cool. Name two safety procedures the student should follow in this expirement, and explain why the safety procedures are necessary to prevent injury.
Do you supernaturated or supersaturated?
Two safety procedures that the student should follow in this experiment are:
1. Wearing protective gloves: The student should wear gloves to protect their hands from potentially hot equipment, such as the beaker and hot plate. When heating water on a hot plate, the beaker and surrounding area can become extremely hot. By wearing gloves, the student can prevent burns and potential injuries.
2. Using safety goggles: The student should wear safety goggles to protect their eyes from any splashes or splatters that may occur during the experiment. When heating a solution, there is a possibility of boiling, evaporation, or any sudden reaction, which can cause liquid to splash or release harmful vapors. Wearing goggles helps to prevent any potential eye injuries.
These safety procedures are necessary to prevent injury because:
1. Protective gloves provide a barrier between the student's skin and hot surfaces or solutions. By wearing gloves, the student reduces the risk of burns or scalding when handling hot equipment or substances.
2. Safety goggles protect the student's eyes from potential injury caused by splashes, splatters, or vapors. Chemicals or hot liquids can cause severe damage to the eyes if they come into contact, so wearing goggles helps prevent any harm to the eyes.
By following these safety procedures, the student can minimize the risk of injury and ensure a safe working environment during the experiment.