Using the graph below, determine the starting concentration of [C4H6] at time = 0 seconds. [*] 500 300 100 O 0.010 M O 0.061 M O 4.61 M 100 M 0 y=0.061x+100 3000 Time (s) 6000

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Photochemistry

Photochemistry is the part of chemistry that studies the various mechanisms of reactions that are triggered by the presence of light energy. It also helps to study the changes involved in a molecule that can undergo the absorption of radiation.