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. The following reaction is followed over time at 50 °C. C6H5N2Cl C6H5Cl + N2 A

ID: 836826 • Letter: #

Question

. The following reaction is followed over time at 50 °C. C6H5N2Cl C6H5Cl + N2 A graph of ln[C6H5N2Cl] versus time is linear and has a slope of 0.0660 min1. The solution initially contained 0.0620 M C6H5N2Cl. a) Determine the order of reaction. Explain your answer. b) Calculate the halflife of the reaction. c) Calculate the concentration of C6H5N2Cl remaining after 303 seconds. d) Calculate the concentration of N2 in the reaction mixture after 14 minutes. e) At what time would the decomposition of C6H5N2Cl be 80% complete?

Explanation / Answer

1.A)C6H6 +N2+ CH3CHO

B) C6H2(NH2)(Br)3 at ortho and para positions

2.used as flux to remove gangue as slag

3.Ni + 4CO -> Ni(CO)4

Ni(CO)4 -> Ni + 4 CO