Lab 6.2 Decomposition of Water
Name:_________________
I. Problem: How can molecules of water be separated into simpler substances?
II. Hypothesis: I think…
III. Materials: Make a list here…
IV. Data/Observations:
“Run” the experiment for about 10 min. Use your cell phone camera to take a
picture of the setup and final results:
Paste picture here
1) Compare the volumes of gas in the 2 test tubes, what is the ratio of one to
the other?
2) Which battery pole collected the most gas?
3) What are the 2 gases?
Blue Questions: 1-2
V. Conclusion:
Claim:
Evidence:
Reasoning: