A. Able to use Bunsen Burner
B. Show to handle liquids and solids in lab.
C. Basic safety and Electric balance.
D. To show knowledge of being able to find volume of a liquid. II. Equipment.
Piece of paper
Gas and Knob
2.75g of Sugar
Put on Safety Goggles.
Bunsen Burner Lab
Attach Rubber hose to gas line
Turn Gold knob counter clockwise to allow gas
Open ports for air.
Turn gas on
Light with striker the Bunsen Burner
Adjust gas to quiet steady flame.
Using crucible tongs hold piece of copper for five seconds over Bunsen Burner in different parts of the flame o
Turn off Bunsen Burner using gas knob
Zero out Electric Scale.
Put 2.75g of Sugar on Paper
Fold Tray in half and pour sugar in to small test tube.
Rinse and discard materials
3 different amounts of water in Graduated Cylinders and record. o
Measure mass on scale to find weight or mass of water
Divide weight by volume
For Sugar Lab I observed the weight of the Sugar and observed it transfer to the shape of the test tube when put in the test tube. o
During Copper Lab I observed copper change from copper brown tint, to a gray silver tint. o
Water lab I observed the comparison between volume and mass. Mass (g)
This lab has shown that the data was collected mostly responsible through consistency of the Water lab. •
In theory even when you change the amount of liquid the density ratio of water should not change because you are changing the variables only. •
This shows almost accuracy because we got densities very similar on our three different attempts as...
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