Multiple Choice
Which piece of laboratory equipment is most commonly used to measure the volume of a liquid accurately?
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4. BONUS: Lab Techniques and Procedures
Laboratory Materials
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Which of the following is NOT typically required on a chemical label in a laboratory setting?
A
Chemical name
B
Personal phone number of the user
C
Hazard warnings
D
Date received or prepared
Verified step by step guidance1
Understand the purpose of a chemical label in a laboratory setting: it is meant to provide essential information for safe handling and identification of the chemical.
Identify the common elements required on a chemical label, which typically include the chemical name, hazard warnings, and the date the chemical was received or prepared.
Recognize that the chemical name is necessary to know what substance is inside the container.
Know that hazard warnings are crucial to inform users about the risks associated with the chemical.
Understand that the date received or prepared helps track the chemical's age and stability, but personal information such as the user's phone number is not a standard or required element on chemical labels.
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