X\'s and check marks will not appear for this question. Consider the following r

Question

X's and check marks will not appear for this question. Consider the following reaction: Based on the bond energies given in Table 9.2 on page 189 of the textbook, or the Bond Energy Resource in the on-line text, which side has the lower energy in the reaction energy diagram for this reaction? reactant side product side Based on the energy diagram you would draw for this equilibrium, which reaction has the smaller activation energy? reverse forward Based on the energy diagram you would draw for this equilibrium, which reaction has the smaller rate? forward reverse The value of Delta G0 for this reaction will most likely be: positive negative Check all of the following that are true concerning a reaction that is not extensive. The value of Delta G0 is positive. Starting with equal amounts of reactants and products, the rate of the forward reaction is faster than the rate of the reverse reaction. Starting with equal amounts of reactants and products, the forward reaction is spontaneous. None of these statements is true. At equilibrium, there will be mostly products. Check all of the following factors that can affect the rate of a reaction a catalyst activation energy temperature none of these affect the rate of a reaction orientation of reactants concentration of reactants

Explanation / Answer

a)

3*c-h + c-o +o-h rectant side = 3*413 +1*358+ 463 = 2060

3*c-h +c-cl = 3*413 + 328 = 1567

b)

forward activation energy = 1567 -2060 =-493

reverse activation energy = -1567 +2060 =493

forward

c)

reverse because more activation energy

d)

delta G = positive because reaction happens

2)

second and third options are false

3)

catalyst,

activation energy,

temperature,

conc of reactants.

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