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❶Having said that, the expression can be written as

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This rate law was not experimentally observed, so step 1 is not the rate controlling step. I have labeled the rate and rate constant with a 1, indicating step 1. B If step 2 is the rate determining step, then the rate law would be: But, N is a reaction intermediate, which means it is a transient species in the proposed mechanism.

That is, it is both generated as a product and consumed as a reactant within the mechanism. This means we have to find the rate law for the rate of generation of N, and substitute it into this rate law, which describes its consumption. We can simplify this rate law to: This fits experimental observation and so step 2 is rate controlling and is the answer.

C If step 3 is the rate determining step, then the rate law would be: Just like above, O is a reaction intermediate in the proposed mechanism, and so we have to find the rate law for the rate of its generation, and substitute it into this rate law. As before, we did that in B. So slicing by using each and every of the bullshit, you elect us to show you how to fake lesson plans which you were not in any respect assigned and chemistry homework which you in no way did so your instructor might supply you a grade which you in no way earned?

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Jun 20,  · An automobile tire is inflated to a pressure of psi. Express this pressure in atmospheres, kilopascals, inches Hg, millimeters Hg and torr. Hint: 1 atm = kPa = in Hg = mm Hg = psi = torrStatus: Resolved.

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Nov 20,  · A. How much heat energy, in kilojoules, is required to convert g of ice at − ∘C to water at ∘C? Express your answer to three significant figures and include the appropriate units. B. How long would it take for mol of water at ∘C to be converted completely into steam if heat were added at a constant rate of J/s?Status: Resolved.

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Sep 10,  · Tried this a million times & I m stuck. The heat of vaporization for benzaldehyde is kJ/mol, and its normal boiling point is K. Use this information to determine benzaldehyde’s vapor pressure (in torr) at °C. Report your answer to three significant digitsStatus: Open. Oct 11,  · These are the last few hw problems that i dont understand. please help! Please explain if you can! 1. Accordingly to the periodic law the properties of elements repeat at regular intervals when the elements are arranged in order of a. their increasing atomic mass. b. their increasing atomic size. c. their increasing number of neutrons in Status: Resolved.

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Sep 11,  · Chemistry homework help? Common brass is a copper and zinc alloy containing % zinc by mass and having a density of g/cm^3. A fitting composed of common brass has a total volume of cm^addictivatarisoundsystem.tk: Resolved. Nov 20,  · Best Answer: 1) B 2) C 3) A 4) where is the question? 5) C 6) E 7) A 1) The first ionization energy of the elements INCREASES as you go from left to right across a period of the periodic table, and INCREASES as you go from bottom to top of a group in the table 2) The halogens have the most negative electron affinities. 3) Status: Resolved.