Theory H 2 Gas example essay topic
277 words
Preparation of hydrogen PURPOSE- 1) To produce H 2 gas from a compound. 2) Capture H 2 gas by water displacement 3) Physically and chemically test it THEORY- H 2 gas is gas, colorless, odorless, chemical active and will react with air and other mixtures. METHOD- Method is on the work sheet. The only change is that we steered the solution. SAFTY HAZARDS- you must wear goggles, tie up long hair, do not bring flame near hydrogen generator cause it is explosive. OBSERVATION DATA- Attached on the lab P 1.
DISCUSSION / CONCLUSION- I learned that Hydrogen is explosive and that it can mix with air. I also learned that even though hydrogen is lighter than air it can sink down do to dissolution. I now also no not to play with hydrogen near a bonfire. hydrogen is a very explosive and dangerous matriel it shouldnt be taken with out careful attention. hydrogen is found in everyday life such as the air that in which we inhale into our lungs. the lungs is also an important thing they are not replaceable that is why smokers have bad lungs and when u smoke u can get out of breath n more easily. essays are sometimes fun to elite however i dont like writing them unless i have a long enough time to write it., that is why u shouldnt wait unt yi; l the last minute to start top write an essay. once upon a time there were two people and they were both trying to white an essay the girl was working hard and it wasnt even her essay.
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