the instant H2 is formed it is so light it goes straight to the ionosphere
the H2 and O2 rxn is very explosive, i.e. NASA rockets :rolleyes:
H2 gas is easily formed by a reaction with HCl, but good luck making large quantities fast
and the burning of hydrocarbons works just fine except...
i think you hit it, negative polarity on the oxygen end of water attracts to your positively charged finger.
if you're finger was slightly wet though it would have been due partly to the polarity of the molecules and partly due to hydrogen bonding
if you've done them, it's the same thing as: delta S reaction= delta S formation of products - delta S formation of reactants. the same goes for delta G reaction.
many things in chem deal with the answer being products minus reactants or products over reactants and such
i already have one for crushing a can and it's pretty good i must say, i just want some other ideas so later i might want to try some or maybe combine some or something to kill some time
a very good idea on his part :smile:
"Why "only"? That's a worthwhile result!" because i think he might be talking about more than just numbers like it says above
if you have these, use two tuning forks of the same frequency and hit one. then place that one next to, but not touching, the other and listen closely to the sound of the "unhit" one because you will hear the soft tone of it because resonance caused it to vibrate.