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For reaction the following mechanism was proposed:
1) A+B <--> C (fast)
2) C+ D --> E (slow)
3) E --> F+B (fast)
a. What is the overall equation?
b. Identify the intermediate(s) and catalyst(s), if any.
c. What are the molecularity and the rate law for each step?
d. Is the mechanism consistent with the actual rate law: rate = k [A] [B] [D]
Determine how many moles of carbon dioxide should be added to the system to bring the equilibrium carbon monoxide concentration to 0.743 mol/L
Explain the rate of a reaction is given by K [A] [B]. The reactants are gases. If the volume in use by the reacting gases is suddenly reduced to one-fourth the original volume, explain what is the rate of reaction relative to the original rate
The unit of S was the J/(mol*K) the book said. But, in delta S, why the unit is J/K? I just think when I want to calculate delta S, sum of products's S - sum of reactants's S, so the unit of delta S is same as S I thought. What is it
What is the balanced education and stoichiometric reagents needed with mole calculations of 1 sodium hydroxide pellet(0.075 to 0.095 g) and 0.24 g acetophenone and 0.11 g benzaldehyde
The molar solubility of a compound AX2 is 2.5 x 10-3 M. Calculate the value of Ksp for AX2. 1.5 x 10-3 6.3 x 10-8 1.4 x 10-8 3.4 x 10-9 none of these
Butyric acid is responsible for the foul smell of rancid butter. The pKa of butyric acicd is 4.84.
From the images of the structure of benzil, if the ketone groups are facing opposite directions, you get a net 0 diploe moment because they cancel. But if you have a cis molecule, then they both face the same direction.
Which of the following ions is least likely to form colored compounds? A) Mn2+ B) Cr5+ C) Sc3+ D) Fe3+ E) Co2+
Assume a temperature of 298 K and 1 M concentration. By what factor is one reaction faster than the other?
The burning of 80.3 g of SiH4 at constant pressure gives off 3790 kJ of heat. Calculate ?H for this reaction.
There is a mixture that is soluble only in methylene chloride. I wanna run the column in 10% Ethyl acetate/hexanes. Which method of column loading should I use in this case and why?
In a synthesis experiment you obtain a sample of product on which you do a melting point determination and find a melting point range of 108.0 to 114.3 degrees Celsius. The sample is supposed to be benzoic acid.
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