Calculate the value of Kc for the dissociation reaction

[kittymaniac84]

[SOLVED] need help

At 77°C, 2 mols of nitrosyl bromide, NOBr, placed in a 1 liter flask dissociates to
the extent of 9.4%; that is, for each mol of NOBr before reaction, (1.000-0.094) mol
NOBr remains after dissociation. Calculate the value of Kc for the dissociation
reaction. 2NOBr (g) = 2NO (g) + Br2 (g)

 

[gravenewworld]

do your own hw

 

[kittymaniac84]

I did, but i duno about these 4 problems.

 

[chemisttree]

I think what GNW is telling you is to follow the form given when asking for help in this forum and please do show some work.

 

[kittymaniac84]

i see

 

[kittymaniac84]

forget it, I don't need the help anymore.