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(a). Derive the overall kinetic expressions for the four combinations of the two possible initiation steps (1 or 1a) and the termination steps (5 or 6).
(b) Compare the overall rate constants at T = 873 K with the experimental value of 8.4 × 10-4 s-1.
(c) Show that the ratio of the rates of reaction 5 and 6 is given by
Given the equilibrium constant, Kp, of 2.40 x 10-3 at 1000 K for N2(g) + 3H2(g) equation 2NH3(g), what is the equilibrium constant for NH3(g) equation 1/2N2(g) + 3/2H2(g) at 1000 K
If a gas is placed in a storage tank at pressure of 30.0atm at 20.3 degrees Celsius. As a safety device, a small metal plug in the tank made of a metal alloy that melts at 130 degrees Celsius. If the tank is heated, Explain what is the maximum pre..
Suppose that while titrating a vinegar sample with standard NaOH you misread the buret and the calculated NaOH volume is greater than the actual volume used. How will this error influnence the final calculated percentage of acetic acid in the vinegar..
A gas expands and does P-V work on the surroundings equal to 321 J. At the same time, it absorbs 189 J of heat from the surroundings. Calculate the change in energy of the gas in J.
Consider the following and briefly explain what would be the effect on the calculated analyte concentration; i.e. why would the calculated analyte concentration be higher, lower, or unchanged than the actual value if: 1) The last drop of base was ..
Calculate the molar mass for each of the following. Express your answer to four significant figures and include the appropriate units. Cl2 C3H6O3 Mg3(PO4)2 AlF3 C2H4Cl2 SnCl2
Give the two substitution products (skeletal isomers) when the following compound is added to a solution of sodium acetate in acetic acid
Calculate [Cr3+] in equilibrium with Cr(OH)4- when 0.01 mol of Cr(NO3)3 is dissolved in a liter of solution buffered at pH 10.0
The concentration of carbon in a carbon-metal alloy is found to be 4.73x10^1 kg/m3. It is also known that the concentration of carbon in wt% in the alloy is 1.318x10^0 .
Explain why the reaction of 2,4 dinitrochlorobenzene with piperidine or morpholine is second order even though there are threee reactant molecules in the overall equation for the reaction
The second car is of European manufacture, costs$21,700, and has a rated mileage of 19km/L. If the cost of gasoline is $1.25/gal and if the cars actually deliver their rated mileage, estimate how many miles you would have to drive for the lowest f..
Metallic magnesium reacts with steam to produce magnesium hydroxide and hydrogen gas. If 17.1 g of Mg are heated with 9 g of H2O, what is the limiting reactant.
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