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Rearrangement of cyclopropane to propene

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Reference no: EM131862501

The rearrangement of cyclopropane to propene at 500 °C

(CH2)3 ---> CH3CH=CH2

is first order in (CH2)3 with a rate constant of 6.70×10-4 s-1.

If the initial concentration of (CH2)3 is 0.196 M, the concentration of (CH2)3 will be ______ M after 2592 shave passed

The gas phase decomposition of phosphine at 120 °C

PH3(g)--->1/4 P4(g) + 3/2 H2(g)

is first order in PH3 with a rate constant of 1.80×10-2 s-1.

If the initial concentration of PH3 is 9.58×10-2 M, the concentration of PH3 will be 2.83×10-2 M after_________ s have passed.

Reference no: EM131862501

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