Can 100% Pure White Crystalline Powder Caffeine be turned in to a gas?
967629
It is theoretically possible to make anything a gas (including that).  It would take way too much energy to do so though.
252576
I've never tried this or heard of it being done, so ask your teacher if it's safe to try this experiment. Take a balloon that has a good long neck on it and force it into the tab opening of an empty aluminum soda can. Then blow the balloon up as hard as you can so that it expands to fill the inside of the can and forces all the air out of the empty can (which really wasn't empty because it had air in it!) Continue to pinch off the neck of the balloon with your fingers so the air won't come out of the balloon. Now fill up a big tall kitchen pot or the sink half way and turn the aluminum soda can upside down completely into the sink or pan of water until the top of the can and pinched off balloon are partially submerged under the water. Now start letting the air out of the balloon gradually and watch the bubbles come to the surface of the water. When all the air is out of the balloon, it still has atmospheric air pressure inside it which keeps the can from being crushed by the atmospheric air pressure of the air in the room above the water level. So try to pull the balloon out of the soda can gradually while making sure to keep the soda can tab and balloon openings under the water level. Results? Does the can get crushed by atmospheric air pressure? Of course, we always have about 14.7 pounds per square inch of atmospheric pressure at sea level. You may have to experiment with different container types that your teacher says are safe to experiment with and one that had the globular shape of a blown up balloon would allow the air to be pushed out fully. You should wear good safety glasses in case any other container (like thin plastic) rather than the aluminum container shatters in the process of imploding.\n \nPS,  Using a wider mouth container, like the aluminum soda can with it's top sawed off, you could pull the balloon out quickly even when it was blown up with air. Don't cut yourself on any sharp metal edges though. The metal or plastic container material can't be too strong and thick because it can't collapse easily then under the force of the atmospheric air pressure.
539305
Well I'll tell you what i did... \nI went cold turkey... just stop... don't cut back, just stop... and r.w Knudsen has excellent spritzers... basically just sparkling fruit juice... of course if it's the caffeine you're worried about just switch to caffeine free soda...
28381
Boil the water and catch the condensation on a sheet of metal foil and have it run off into a cup. Its pure water!
977460
Fe(NH4)2(SO4)2 .6H2O is highly insoluble in non polar organic solvents like chloroform, dichloromethane, etc. Might be slightly soluble in alcohols. Better you dissolve it in minimum amount of water (make highly saturated solution) and add drop by drop alcohol  in a period of time and keep aside without shaking. Crystals will grow slowly.\nIt might be helpful.
905536
react ... water gas that is carbon monoxide and hydrogen gas in presence of zinc oxide and Cr 2 O 3 under 200 atm pressure and 450 degree celcius temperature result will be  methanol .. this process is done on industrial scale as well first the purification and then the compression takes place and into the reaction chamber condensed and got the result ... ok wish u best of luck
89817
a simple distillation unit can be made using a bucket or nother resevior and placing plastic or plexiglass slightly above it at an angle that will direct the water that condensates on the glass into another container. this however will only remove the minerals. the water changes to a gas and then condense on the glass into a liquid again, the minerals do not
552494
Hey that's worth a shot although i think ill need a couple kilo's of sugar, couple of slices of bread, some vitamin B to get the process going. but then again the carbon dioxide produced by the ferment will kill me. oh well back to the drawing board.
305808
Just like any  other extraction process, caffeine is adsorbed by certain solvent and caffeine is separated by boiling off the solvent.
898045
If you mean an aqueous solution of AN, then all it's gonna do it splatter, not explode.\n\nIf you mean you are trying to boil AN, not an aqueous solution, then you are correct, that is insane.\n\nUsually AN will decompose into nitrous oxide when heated.
431802
You are not going to be able to buy nitric acid above 70% pure.  Nitric acid pretty much dissolves anything it comes in contact with which causes for its low purity.  I would not suggest heating concentrated acid since the fumes it will produce are very dangerous.  The fumes at room temperature will even cause burns. Depending on what you are trying to do, the acid will need some oxygen to dissolve metals.  With stainless steel, a small scratch on the surface will be enough.
686715
Yes \n\nCarbon dioxide 95.32% \nNitrogen 2.7% \nArgon 1.6% \nOxygen 0.13% \nCarbon monoxide 0.07% \nWater vapor 0.03% \nNitric oxide 0.01% \nNeon 2.5 ppm \nKrypton 300 ppb \nXenon 80 ppb \nOzone 30 ppb \nMethane 10.5 ppb
113437
extract it with an appropriate solvent. it could be water, alcohol, or maybe hexane. this depends on the solubility of the substance your after. then you could freeze dry it to remove the solvent and all your left is the powder form.
451281
Add alka seltzer to coke and it will explode i think
798471
Assuming a pure substance, (this method will not work on mixtures).  \n1. Dissolve in Carbon disulphide.  (The compound is now banned in schools)\n2. Allow to evaporate in a fume cupboard.\n3. The presence of yellow rhombic like crystals is a test for S.\n4. Melt a sample and do a MP test.\n5. Melt a few grammes and allow to cool in air.  Needle like crystals will be formed.
1100942
Heat it.   Iodine sublimates (goes from solid to gas) at 100 and something celsius.  If you cool the iodine vapour you can collect the solid iodine crystals.
588969
There are lots.  A great example are hand-warmers people use while skiing.  The packets contain fine iron powder that reacts exothermically with oxygen creating a steady stream of heat.  \nWhite phosphorus will spontaneously ignite in air and can be used as an source of fire for napalm and the like.\nThere is currently a company that sells a portable coffee experience where hydrochloric acid and sodium hydroxide neutralize in a jacket surrounding water, causing it to percolate through ground coffee, be filtered etc.  Instant hot coffee on demand!