Search found 3 matches
- Tue Jun 03, 2008 12:14 am
- Forum: Chemistry forum
- Topic: Balancing Redox Equations: Half-reaction?
- Replies: 1
- Views: 17796
Balancing Redox Equations: Half-reaction?
I am having some problem with this question, which is: Basic solution Potassium permanganate, KMnO4, is a powerful oxidizing agent. The products of a given redox reaction with the permanganate ion depend on the reaction conditions used. In basic solution, the following equation represents the reacti...
- Fri May 16, 2008 2:30 am
- Forum: Chemistry forum
- Topic: Equilibrium concentration?
- Replies: 0
- Views: 1512
Equilibrium concentration?
At 2000 degrees celcius the equilibrium constant for the reaction 2NO(g) equilibrium arrow N2 (g) + O2 (g) is Kc = 2.4x10^3. The initial concentration of NO is 0.150 M. a) What is the equilibrium concentration of NO? b) What is the equilibrium concentration of N2? c) What is the equilibrium concentr...
- Wed May 07, 2008 11:53 pm
- Forum: Chemistry forum
- Topic: Rate law questions?
- Replies: 1
- Views: 10671
Rate law questions?
Consider the reaction of peroxydisulfate ion (S2O8^-2) with iodide ion (I^-) in aqueous solution: S2O8^-2(aq) + 3I^-(aq) → 2SO4^2-(aq) + I3^-(aq) At a particular temperature the rate of disappearance of S2O8^-2 varies with reactant concentrations in the following manner: Experiment S2O8^-2...