How should students prepare to use chemicals in the lab
Subject : Chemistry
Question: How should students prepare to use chemicals in the lab?
Select one or more:
A) Sort the lab chemicals in alphabetical order for quick access.
B) Become familiar with the chemicals to be used, including exposure or spill hazards.
C) Check labels and discard chemicals that are not 100% pure.
D) Locate the spill kits and understand how they are used.
Expert Verified Solution:
To prepare for using chemicals in the lab, students should:
B) Become familiar with the chemicals to be used, including exposure or spill hazards.
Understanding the properties, hazards, and safe handling procedures for each chemical is crucial to ensure safe and effective use. This includes reviewing the Safety Data Sheets (SDS) for each chemical, which provide information on health risks, protective measures, and emergency procedures.
D) Locate the spill kits and understand how they are used.
Knowing the location and proper use of spill kits is essential for quick and effective response to accidental spills, which can help minimize hazards and maintain a safe working environment.
A) Sort the lab chemicals in alphabetical order for quick access is generally not necessary for safety but can help with organization and efficiency.
C) Check labels and discard chemicals that are not 100% pure is not typically required, as most lab chemicals are used in their provided form, and the focus should be on ensuring the correct chemical and concentration are used according to the procedure.
Thus, options B and D are the most relevant and practical steps for preparing to use chemicals safely in the lab.
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