when determining the order of the reaction, can we simply use the titers of KMnO4to perform the kinetic plots, instead of having to determine actual concentrations of H2O2?

Write the reaction for ferric hydroxide dissolving in NaOH. HINT: Combine the two equilibrium reactions. Attach a file if necessary.

The elementary reactionearnin2H, 0(g ) = 2H2(g) + 02(8)millanproceeds at a certain temperature until the partial pressures of H, O, H2, and O, reach 0.0350 atm, 0.00600 atm, and = 0.00500 atm, respectively. What is the value of the equilibrium constant at this temperature?

4. Sketch a graphical representation of the following events for the equilibrium below. PCIse 5 PCe + Cl ΔΗ = + 88 kJ/mol 15(g) 3(g) 2(g) a) PCI, is introduced into a flask at t=0 to a concentration of 2 mol/L. b) The flask is heated gently until no further changes in concentration of PCl, occur (5 minutes). At this time, the concentration of PCl(g) is 1.25 mol/L. c) At t=10 min an additional 0.25 mol/L of chlorine gas is injected into the flask. d) At t=15 min, no further changes in concentration were observed. Indicate the places on the graph where the system is at equilibrium. f) Use the information provided to calculate K, the equilibrium constant of this reactions. Conc'n (mol/L) Time (min)