For the gas phase decomposition of difluoroperoxide, F2O2F2 + O2 the rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -8.71×103 K and a y-intercept of 29.4. The activation energy for the gas phase decomposition of difluoroperoxide is ______kJ/mol.

For the gas phase decomposition of difluoroperoxide, F2O2F2 + O2 the rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -8.71×103 K and a y-intercept of 29.4. The activation energy for the gas phase decomposition of difluoroperoxide is ______kJ/mol.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter8: Sampling, Standardization, And Calibration

Section: Chapter Questions

Problem 8.19QAP

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The following experimental data were obtained for the reaction of \'I14* and NOf in acidic solution. NH/(aq) + NO2-(aq) — N;(g) + 2 H,O(f) INH/I (mol L1) [NO21 (mol L-1, Rate = A[NJ/At (mol L-1 s’) 0.0092 0.098 3.33 X IO"7 0.0092 0.049 1.66 X 10‘7 0.0488 0.196 3.51 X 10"6 0.0249 0.196 1.80 X 10-6 Determine the rate law for this reaction and calculate the rate constant.
For the gas phase decomposition of t-butyl bromide,(CH3)3CBr(CH3)2C=CH2 + HBrthe rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.04×104 K and a y-intercept of 30.6.The activation energy for the gas phase decomposition of t-butyl bromide is ?????? kJ/mol.
For the gas phase decomposition of 2-bromopropane,CH3CHBrCH3CH3CH=CH2 + HBrthe rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.55×104 K and a y-intercept of 29.9.The activation energy for the gas phase decomposition of 2-bromopropane is _______kJ/mol.
For the gas phase decomposition of t-butyl bromide,(CH3)3CBr(CH3)2C=CH2 + HBrthe rate constant in s-1 has been determined at several temperatures. When ln k is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.04×104 K and a y-intercept of 30.6. The value of the rate constant for the gas phase decomposition of t-butyl bromide at 543 K is _________ s-1. (Enter your answer to one significant figure.)
For the gas phase decomposition of cyclobutane,(CH2)4 -----> 2 C2H4the rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -3.15×104 K and a y-intercept of 35.9.The activation energy for the gas phase decomposition of cyclobutane is _____ kJ/mol.
For the gas phase decomposition of trichloromethyl chloroformate,ClCOOCCl3 ---------> 2 COCl2the rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.09×104 K and a y-intercept of 30.3.The activation energy for the gas phase decomposition of trichloromethyl chloroformate is __________________ kJ/mol.
For the gas phase decomposition of t-butyl alcohol,(CH3)3COH(CH3)2C=CH2 + H2Othe rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -3.30×104 K and a y-intercept of 33.8. The activation energy for the gas phase decomposition of t-butyl alcohol is _____kJ/mol.
For the gas phase decomposition of 2-bromopropane,CH3CHBrCH3CH3CH=CH2 + HBrthe rate constant in s-1 has been determined at several temperatures. When ln k is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.55×104 K and a y-intercept of 29.9.The value of the rate constant for the gas phase decomposition of 2-bromopropane at 691 K is _______ s-1. (Enter your answer to one significant figure.)
For the gas phase decomposition of 2-bromopropane,CH3CHBrCH3CH3CH=CH2 + HBrthe rate constant in s-1 has been determined at several temperatures. When ln k is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.55×104 K and a y-intercept of 29.9.The value of the rate constant for the gas phase decomposition of 2-bromopropane at 675 K is _____ s-1.
Write the rate law including the value of the rate constant(k) with the given data and reaction. *include the right units for k Given: 2NO(g)+2H2(g)-->2H2O(g)+N2(g) Runs [NO]o [H2]o Initial Rate Run 1 0.0200M 0.0200M 0.00600M/min Run 2 0.0300M 0.0400M 0.144M/min Run 3 0.0200M 0.0300M 0.0120M/min
For the gas phase decomposition of t-butyl acetate,CH3COOC(CH3)3--------->(CH3)2C=CH2 + CH3COOHthe rate constant has been determined at several temperatures. When ln k in s-1 is plotted against the reciprocal of the Kelvin temperature, the resulting linear plot has a slope of -2.04×104 K and a y-intercept of 30.7. The activation energy for the gas phase decomposition of t-butyl acetate is _____________kJ/mol.
In a study of the gas phase decomposition of hydrogen peroxide at 400 °CH2O2(g)H2O(g) + ½ O2(g)the concentration of H2O2 was followed as a function of time.It was found that a graph of 1/[H2O2] versus time in seconds gave a straight line with a slope of 1.03 M-1 s-1 and a y-intercept of 13.4 M-1.Based on this plot, the reaction is (frist, second, zero)__________ order in H2O2 and the rate constant for the reaction is _____________ M-1 s-1.