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CHEM QUIZ 1

QuestionAnswer
Handheld, hinged instrument used for grasping and holding objects Forceps
A flat plate that looks like a tray with multiple wells that are used as small test tubes Well plate
A clamp used to regulate or close a flexible tube pinchcock clamp
prepare ingredients or substances by crushing and grinding them into a fine paste or powder Mortar and pestle
Used for filtration Buchner Funnel
Smaller B├╝chner funnels and primarily used to collect a desired solid from a relatively small volume of liquid (1-10 mL). The main difference is that the plate is much smaller, while the walls of the funnel angle outward instead of being vertical Hirsch Funnel
Utilized to weigh liquid or solid samples. Anti-static. Recessed corners facilitate controlled pour-off plastic Weigh Boat
A class of balance designed to measure small mass in the sub-milligram range. ... They use an electromagnet to generate a force to counter the sample being measured and outputs the result by measuring the force needed to achieve balance Analytical Balance
Can be used for the same purposes as a Bunsen burner, such as for heating up different liquids and chemicals. These burners are most often used when experiments call for separate adjustments of the height of the flame and of the temperature of the flame Tirrill Burner
produces a single open gas flame, which is used for heating, sterilization, and combustion Bunsen Burner
Created by: vinaluu45