Can u help me vth--- AMMONIA (NH3)?

can u give the physical properties, uses and how it is prepared with a chemical equation(preparation)

Answer:
Synthesis:
2 NH4Cl + 2 CaO → CaCl2 + Ca(OH)2 + 2 NH3↑

& see
http://en.wikipedia.org/wiki/nh3...

Physical properties:

see
http://en.wikipedia.org/wiki/nh3...

uses:
see
http://en.wikipedia.org/wiki/nh3#uses...
you may visit the site http://en.wikipedia.org/wiki/ammonia... and find the answer there...

more or less, basically, i think the equation often connected with your question is
2N + 3H2 ---> 2NH3

:-)

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