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akcapr

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Everything posted by akcapr

  1. so does anyone know the full reaction equation(s)? and by the way, what is the tetramine iron II sulphate stuff?
  2. what about the nitric anhydride thing bulldewraagh said?
  3. i was in my boxers ready to go to bed when i did it. The ammonia (dont even know the conc. ) was sitting out so i got a qucick idea and did the above in liek 30 sec. The h2so4 was 95% but i dont know how much of each i put in. If you could at least, try to see what possible could have happened.
  4. maybe, but i kno ppl with gas ones than can shhot through garage doors
  5. i have seen vids of potato guns that are very powerful (gas)- u cant denie that properly made, a gas spud gun can be very powerful.
  6. well yes. ANd im very sure combustin-gas spud guns are more powerful than pressure, the same at most. Combustion is powerful stuff.
  7. the only patato guns that exist are gas powered- if its on explosive then its a cannon!
  8. Heres the story. I was bored so i put ammonia and sulfuric acid into test tube hoping some ammonium sulfate would be made. A day later i took that mix and pored it in a steel pan i ususally dry my chems in. After a day in the pan i looked and WOW! it turned greenish blue, and had brownish grayish little liooked like turning things in there. The bottom of the pan was nice and clean, compared to the sides which were maore grey- the bottom turned lighter gray. The orange color on the base of the pan disappeared but was left on the sides (the color form heating iron oxide in it). im not sure what the reaction was. Does anyone know? heres pics of what the pan looked like:
  9. elaborate on the metal glass greande. Do u throw the bottle of ice and it explodes or sometin?
  10. heres a good plan: ( i got it from http://www.advancedspuds.com/gunplans.htm) This particular one costs around $16.50 for all the parts
  11. akcapr

    Kno3

    u can easily look it up online
  12. i wasnt gonna make it purposely, how do i better make nitric acid then? and kno how to figure the conc. I was think no2 would come out due to the heat
  13. sometin like an equation would help. I know the reaction, just how to figure out the concentration depending on the amount of water it dissolves in.
  14. If i was to make nitric acid via the sulfuric acid- potassium nitrate method, how would i accurately figure out the concentration of the nitric acid knowing the amount of liquid the NO2 will dissovle in,the amount of H2so4 and its conc., and knowing amount of potassium nitrate, and assuming all the gas will dissolve? also, just making sure: the colder the water the better the gas will dissolve in it, correct?
  15. drip it into a bottle of like neon
  16. but budellewargh can u use the periodic table to find that?
  17. not if u buy it at the storeand conc. it
  18. i belive u were refering to something like this:
  19. i belive you would figure it out by seeing what kind of bonding it has, how strong. Something like that.
  20. i dont know how to do it, but it depends on the solvent.
  21. rip the thing out of your stomach? someone elses? hmmm....
  22. take a chemistry test book and read the whole thing. Its important that you dont read it like homework, but for fun, otherwise you wont remember anything. But if you actually try to remeber everything, and you read it well, you will come out with the knowledge of a first year chemistry colledge student (assuming you get a colledge textbook, wich really arent that hard). It all depeneds on how well u read it.
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