akcapr

wat about like a lemon jiuce battery where just a copper and zinc electrode are put in a single beaker of juice?

Ive never really thought about it, but I was just wondering, how does a simple battery where zinc and copper are inserted into an electolyte work?

is HF acid more corrosive than acids like HCL and H2SO4?

lol good one

my dad is a biochemist

ur desine is fine for thew most part and is probably as efficient as ull be able to get.

just a thought, but could the hydroxide in the Naoh bonded with the central oxygen, that connect the two monosacharides into a full sucrose molecule. thus forming a polymer that would cause the viscosity and goopines?

sugar actually catalyzes the decomposition of carbonic acid

ohhh cool. i get it

MAke radon gas =)

I just made a blob of zinc from pennies. I poured molten Zn into water. its about 5.5 cm wide, and weight 57.8 grams, and really pure.I think it is pretty cool. P.S: if anyone want to buy it for a collection or watever, ill be happy to sell it really cheap just offer the price. heres a picture:

who in the hell would do that? probably not some kids. so it must have been like adults- perhaps people who were like some agency or just someone who hated bees.

oh ok, i see - thats where the acidity comes from

but acetic acid doesnt contain a full ethyl group in its formula? why is it said that it contains one?

The poor solubility of glycine in organic solvents such ahs hydrocarbons lik etahnol and heptane is because of the weak of attraction between the organic solvent molecules and the zwitterions, i think. Without strong attractions between solvent and amino acid, ther isnt enough energy released to pull the ionic connections apart ahnd thus dissolve the amino acid. btw glycines also known as : 2-aminoethanoic acid Edit: also i have a side question: in the formula ^ it says ethanoic. Does that mean an ether group? if it does the structural formula doesnt have an ether (ether is oxygen connected to 2 alkyls), so why is it called eathnoic. if im totally wrong, then what is the ehtanoic part, wats the formula?

r u shure they were "sprayed"?

so when AN dissolves u get NH3+ and NO3-. what does the h+ do?

seems like it might explode if u heat a sealed container

wait im lost. so wat exactly happens wen AN dissolves in water?

id also like to say that ur equation is confusing and u should clarify; if it is part of the aquaous equation for the reaction or watever

so the stronger the bond of the soluable (ionic) compound, the colder the dissolution will be in a solvent

alrighty. anyways someone else try it its pretty cool

you did wat? and no i satyed at schoo actually i just went on the forum in the library after lunch

ya wat h2so4 said. What kind of tube were you using? someone gonna try making liquid co2 like you and is gonna end up with glass in his skin

hmm it somehow didnt seem to be just decomposing, but i guess it was. Why would it do that with cuso4? it only did it after being initited by heating for few seconds under lame. then it spontaneously did it.