In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g)...
In a study of the gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) the concentration of HI was followed as a function of time. It was found that a graph of 1/[HI] versus time in seconds gave a straight line with a slope of 1.68×10-3 M-1 s-1 and a y-intercept of 2.66 M-1. Based on this plot, the reaction is ______ (zero/first/second) order in HI and the rate constant for the reaction is _____ M-1 s-1.
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In a study of the gas phase decomposition of hydrogen iodide at
700 K HI(g)½ H2(g)...
The gas phase decomposition of hydrogen iodide at 700 K HI(g)½ H2(g) + ½ I2(g) is...
The gas phase decomposition of hydrogen iodide at 700 K
HI(g)½
H2(g) + ½ I2(g)
is second order in HI with a
rate constant of 1.20×10-3
M-1 s-1.
If the initial concentration of HI is
2.22 M, the concentration of HI
will be _____________________M after
2.21×103 seconds have
passed.
The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order...
The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order in HI with a rate constant of 1.20x10-'M',' If the initial concentration of HI is 1.48 M, the concentration of HI will be M after 1.34x10 seconds have passed.
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H2O2(g)----->H2O(g) +...
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H2O2(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 0.884 M-1 s-1 and a y-intercept of 7.04 M-1. Based on this plot, the reaction is _______zerofirstsecond order in H2O2 and the rate constant for the reaction is M-1 s-1.
For the gas phase decomposition of hydrogen iodide at 700 K 2 HI H2+ I2 the...
For the gas phase decomposition of hydrogen iodide at 700 K 2 HI H2+ I2 the following data have been obtained: 1.77 0.452 0.720 0.329 [HI], M 11.5 23.0 34.5 time, s Ms. The age rate of disappearance of HI over the time period from t =11.5 s to t = 23.0 s is
In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N2O3(g) 2...
In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N2O3(g) 2 NO2(g) + % O2(g) the concentration of N,05 was followed as a function of time. It was found that a graph of In[N203) versus time in seconds gave a straight line with a slope of 6.25x10s and a y-intercept of -1.94 Based on this plot, the reaction is order in N205 and the rate constant for the reaction is In a study of the...
The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is...
The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is second order in HI In one experiment, when the initial concentration of HI was 2.42 M, the concentration of HI dropped to 0.348 M after 1.48X10 seconds had passed. Based on these data, the rate constant for the reaction is M's
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H202(g H20(g)+02(2...
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H202(g H20(g)+02(2 the concentration of H202 was followed as a function of time. It was found that a graph of 1/H,02l versus time in seconds gave a straight line with a slope of 1.01 Mr' s1 and a y-intercept of 7.19 M1 Based on this plot, the reaction i?-- order in lH,0, and the rate constant for the reaction is M'?1. zero first second
The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...
The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI. In one experiment, when the initial concentration of HI was 0.433 M, the concentration of HI dropped to 0.100 M after 1.74×10^3 seconds had passed. Based on these data, the rate constant for the reaction is M s-1.
The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½...
The decomposition of hydrogen iodide on a gold surface at 150 °C HI(g)½ H2(g) + ½ I2(g) is zero order in HI with a rate constant of 1.20×10-4 M s-1. If the initial concentration of HI is 0.474 M, the concentration of HI will be_________ M after 3.52×103 seconds have passed.
In a study of the gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2(g) SO2(g)...
In a study of the gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2(g) SO2(g) + Cl2(g) the concentration of SO2Cl2 was followed as a function of time. It was found that a graph of In[SO2Cl2] versus time in minutes gave a straight line with a slope of -3.95*10-3 min-1 and a y- intercept of -5.43 o Based on this plot, the reaction is O and the half life for the reaction is rder in SO2Cl2 minutes.
The gas phase decomposition of hydrogen iodide at 700 K
HI(g)½
H2(g) + ½ I2(g)
is second order in HI with a
rate constant of 1.20×10-3
M-1 s-1.
If the initial concentration of HI is
2.22 M, the concentration of HI
will be _____________________M after
2.21×103 seconds have
passed.
The gas phase decomposition of hydrogen iodide at 700 K HI(g)%H2(g) + 12() is second order in HI with a rate constant of 1.20x10-'M',' If the initial concentration of HI is 1.48 M, the concentration of HI will be M after 1.34x10 seconds have passed.
For the gas phase decomposition of hydrogen iodide at 700 K 2 HI H2+ I2 the following data have been obtained: 1.77 0.452 0.720 0.329 [HI], M 11.5 23.0 34.5 time, s Ms. The age rate of disappearance of HI over the time period from t =11.5 s to t = 23.0 s is
In a study of the gas phase decomposition of dinitrogen pentoxide at 335 K N2O3(g) 2 NO2(g) + % O2(g) the concentration of N,05 was followed as a function of time. It was found that a graph of In[N203) versus time in seconds gave a straight line with a slope of 6.25x10s and a y-intercept of -1.94 Based on this plot, the reaction is order in N205 and the rate constant for the reaction is In a study of the...
The gas phase decomposition of hydrogen iodide at 700 K HI(g) H,(g) + % 13(8) is second order in HI In one experiment, when the initial concentration of HI was 2.42 M, the concentration of HI dropped to 0.348 M after 1.48X10 seconds had passed. Based on these data, the rate constant for the reaction is M's
In a study of the gas phase decomposition of hydrogen peroxide at 400 °C H202(g H20(g)+02(2 the concentration of H202 was followed as a function of time. It was found that a graph of 1/H,02l versus time in seconds gave a straight line with a slope of 1.01 Mr' s1 and a y-intercept of 7.19 M1 Based on this plot, the reaction i?-- order in lH,0, and the rate constant for the reaction is M'?1. zero first second
In a study of the gas phase decomposition of sulfuryl chloride at 600 K SO2Cl2(g) SO2(g) + Cl2(g) the concentration of SO2Cl2 was followed as a function of time. It was found that a graph of In[SO2Cl2] versus time in minutes gave a straight line with a slope of -3.95*10-3 min-1 and a y- intercept of -5.43 o Based on this plot, the reaction is O and the half life for the reaction is rder in SO2Cl2 minutes.
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