When hazardous chemicals are transferred from the original appropriately labeled container(s) to a secondary container for immediate use by the person performing the transfer, it? 

The statistical term for the average value is?

Which of the following is the formula for calculating the molarity of a solution? 

In most compound light microscopes, the ocular lens has a magnification of? 

After receiving appropriate training, the first step in using a fire extinguisher is to?

When the exact concentration of the solute of a solution is known and is used to evaluate the concentration of an unknown solution, the known solution is? 

An index of precision is statistically known as the?

Filters generally used in biological safety cabinets to protect the laboratory worker from particulate and aerosols generated by microbiology manipulations are:

The acceptable limit of error in chemistry laboratory is 2 standard deviations. If you run the normal control 100 times, how many of the values would be out of the control range due to random error?

BONUS QUESTIONS: (Worth 4 points) I am always trying to improve the courses I teach to enable students to have better experiences with online/asynchronous learning. To do so, I rely on your input. Keeping in mind things I cannot change (i.e., the course being online and asynchronous rather than in person), consider the following questions to earn bonus points on this test: 1.) What did you like most about this course? 2.) If there were one thing you could change about this course, what would it be and why? (keep in mind that having in-person class will not earn points nor will mentioning course policies).   I want to wish you all the very best in your future endeavors! It has been a pleasure having you in class this term! Have a great Summer break! Congrats on finishing the term!