[ferrari_6691]

i need some programs to help me in chemistry or programs that are useful in chemisty.can anyone help me and where can i download them?

[FeLiXe]

what kind of software do you actually need?

[ferrari_6691]

 well,i want some software to help me in these fields: the structure of matter:atoms molecules and ions /atomic and electronic structure/ energy and thermochemisry/thermodynamics/oxidation-reduction reactions/acid-base and ionic reactions/Kinetics/chemical equilibrium/electrochemistry/organic comopound/chemical bonding.

[FeLiXe]

for the molecular structure part you could check out arguslab (http://www.arguslab.com/) which is kind of a nice introductory program for that
and you can check out http://www.vias.org/simulations/simu_chem.html for the other things

[Borek]

Following links from my signature wouldn't probably hurt