Consider the photochemical isomerization A= B. At 650. nm, the quantum yields for the forward and reverse reactions are 0.83 and 0.52, respectively. If the molar absorptivities at 650. nm of A and B are 1.2x103 L-mol-1.cm-1 and 4.5x102 L-mol-1.cm-1, respectively, what is the ratio [B]/[A] in the photostationary state?

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Consider the photochemical isomerization A B. At 650. nm, the quantum yields for the forward and reverse reactions are 0.83 and 0.52, respectively. If the molar absorptivities at 650. nm of A and B are 1.2×103 L·mol-1.cm-1 and
4.5×102 L·mol-1.cm-1, respectively, what is the ratio [B]/[A] in the photostationary state?
[B]
[A]
= 4.0
Transcribed Image Text:Consider the photochemical isomerization A B. At 650. nm, the quantum yields for the forward and reverse reactions are 0.83 and 0.52, respectively. If the molar absorptivities at 650. nm of A and B are 1.2×103 L·mol-1.cm-1 and 4.5×102 L·mol-1.cm-1, respectively, what is the ratio [B]/[A] in the photostationary state? [B] [A] = 4.0
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