| Sections | |||
|---|---|---|---|
| Chemical Equilibrium | 61 mins | 0 completed | Learn Summary |
| ICE Chart | 52 mins | 0 completed | Learn |
| Le Chatelier's Principle | 24 mins | 0 completed | Learn Summary |
| The Reaction Quotient | 11 mins | 0 completed | Learn Summary |
| Additional Practice |
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| Equilibrium Expressions |
The following equilibrium pressures were observed at a certain temperature for the reaction
N2(g) + 3H2(g) ⇌ 2NH3(g)
PNH3 = 3.1 x 10 -2 atm
PN2 = 8.5 x 10 -1 atm
PH2 = 3.1 x 10 -3 atm
Calculate the value for the equilibrium constant Kp at this temperature.
If PN2 = 0.525 atm, PNH3 = 0.0167 atm, and PH2 = 0.00761 atm, does this represent a system at equilibrium?
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