Determine the activation energy of the reaction
What is the activation energy of the reaction when the rate constant of a reaction is 9.50 * 10-5L/mol*s at 195oC and 3.30 * 10-3 L/mol*s at258oC.
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Suppose you put 1 ml of CH2Cl2 into a test tube with1 ml of KI (aq). Then you add a small amount of a metal salt, MNO3 (aq), and shake the mixture.
Discuss why the reaction among carbonyl compounds and p-amines gives the imines whereas the reaction with s-amines gives examines.
Discuss why the acid catalysis increases the rates of many nucleophilic addition reactions of carbonyl compounds. And what precautions have to be taken when using acid catalysis in reactions of carbonyl compounds with p-amines?
Ketones and aldehydes both undergo the same type of reactions but often at different rates. Discuss which one type of carbonyl compound reacts faster than the other and why.
For each mole of diborane consumed 2034kJ of energy is transferred to the thermal surroundings. Combustion of diborane, B2H6 at a constant pressure process according to the equation B2H6 (g) + 3O2 (g) --->B2O3 (s) + 3H2O (g)
Determine the equilibrium concentrations of PCl5, PCl3 and Cl2? The equilibrium constant Kc=0.0211 if the initial concentration of PCl5 is 0.750mol/L.
If barge can make downstream trip in 6.5 hours less than it can travel upstream trip, then find barge's speed in still water?
Write down the molecular formulas of all hydrocarbons corresponding to the following molecular ions. Determine the numbers of degrees of un-saturation are indicated by each formula?
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