2006-07-31 03:43:03 · 6 answers · asked by viveka 1 in Science & Mathematics ➔ Chemistry
All you need is water, some batteries, 2 pencils and something to collect the hydrogen in. Following the instructions on the website and invert a jar or bag over the pencil that produces more bubbles. Be VERY careful with what you do with the hydrogen obviously.
2006-07-31 03:58:46 · answer #1 · answered by answerer 2 · 0⤊ 0⤋
Iron filings and dilute hydrochloric acid. Be very careful and do not do it inside a building. Only use small amounts. Safety first, don't do it if you don't know compltetely what you are doing
Farts by the way are methane, not hydrogen
2006-07-31 08:39:12 · answer #2 · answered by andyoptic 4 · 0⤊ 0⤋
you can do a simple electropltating test, for example cupper electroplating in sulfate solution, the H2 will be released on the cathode.
2006-07-31 04:01:12 · answer #3 · answered by aahs137 3 · 0⤊ 0⤋
HCl and aluminum foil
2006-07-31 03:58:21 · answer #4 · answered by shiara_blade 6 · 0⤊ 0⤋
Electrolysis of water to which salt (NaCl) has been added.
2006-07-31 03:54:18 · answer #5 · answered by ag_iitkgp 7 · 0⤊ 0⤋
home made ? Big fart !
2006-07-31 03:47:12 · answer #6 · answered by unisoul 4 · 0⤊ 0⤋