Chris,+Charles+and+Ian

=Collecting Hydrogen Gas Through Electrolyzing of A Sodium Sulfate Solution= This experiment involves the electrolyzing of a sodium sulfate solution place 2 crocodile clips attached to 2 pieces of copper into a test tube of sodium sulfate and see how much gas each voltage is able collect

Apparatus and chemicals
Eye protection Voltage Regulator (0v-60v+) 1 Set of Crocodile Clips 1 Test Tube 2 Pieces of Copper 1 Large Bucket Hydrated sodium sulfate, 10 g each time Stopwatch

__Set Up__ 1) Plug in the voltage regulator and attach the crocodile clips to the proper + and - voltage slots. Then attach the copper pieces to the other end of the clips

2) Fill the bucket up with water about half way

3) Prepare the sodium sulfate solution (10g for a full cylinder)

__Procedure__ 1) Place thumb over the graduated cylinder to prevent any solution from leaking out before it touches the water. Crocodile clip with positive charge is also inside

2) Quickly submerge the tube into the water

3) Once voltage is turned on, start stopwatch

4) Wait for 5 minutes 5) Take the volume of the amount of gas collected

6) Repeat as necessary

__Results__ To be collected soon