its 2 ingridients i need for a project .
do u no how much it costs or wat it is and where they sell it??
2007-09-21 16:06:55 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
cuz we need it for a project,and im not a geekk.i told that to the teacher.shes all like, well its part of ur homwork.u sud no.
im like yea rite,im not thos sciense nerds.
so wat is it??
2007-09-21 16:12:51 · update #1
yea, its english.but its sciense projekt.
2007-09-21 16:16:52 · update #2
im making this thing thats like a small blow up with those things and dish soap, and u mix it, and in seconds it rises really fast and makes all this foam its really cool i saw it on ellen de generes show today :]
2007-09-21 16:31:41 · update #3
i use hydrogen peroxide in my job in textile mill,peroxide that we use here is 35% we buy it from germanian chemicals provider in my country so it is very dangerios for skin and eyes,.... and its consentration is chenged during time that it stored and depend it react with iron ,feric oxide and meny of metals .many metals are catalist for hydrogen peroxide that couse to release oxygen .
2007-09-21 17:26:33 · answer #1 · answered by vali a 1 · 0⤊ 0⤋
Hydrogen peroxide that's sold in stores is only 3%. The kind that you can buy from a chemical supplier like J.T. Baker is either 10% or 30%, and it can burn your skin or cause fires. A catalyst is a substance that speeds up a chemical reaction without being changed or consumed by the reaction, like platinum powder is used in adding hydrogen to certain compounds (such as unsaturated vegetable oils).
What kind of incendiary device are you trying to make that you need to add a catalyst to something that's already extremely unstable?
2007-09-21 23:23:34 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I dunno no how much it cost cuz I dunno no wat it is. Look in your grammar book- is that really English?
2007-09-21 23:14:55 · answer #3 · answered by cattbarf 7 · 0⤊ 0⤋