chemistry

posted by .

consider the following reaction CH3X + Y---> CH3Y + x at 25 degree celcius the following two experiments were run, yielding the following data: experiment 1 [Y]0=3M
[CH3X] time
7.08×10^-3 1
4.52×10^-3 1.5
2.23×10^-3 2.3
4.76×10^-4 4
8.44×10^-5 5.7
2.75×10^-5 7

Experiemtn 2 [Y]0=4.5M
[CH3X] time
4.5×10^-3 0
1.7×10^-3 1
4.19×10^-4 2.5
1.11×10^-4 4
2.81×10^-5 5.5
experiemtn also were run at 85 celcius. the value of the rate constant at 85 celcius was found to be 7.88×10^8(wiht the time in units of hours where [CH3X]= 1×10^-2M and [y]=3M

detemine the rate law and the value of k for this reaction at 25 celcius
determine the half life at 85 celcius
determine Ea for the reaction
fiven that C-E bond energy is known to be about 325 KJ/mol, suggest a mechanism that explain the results in parts a and c

im pretty sure i have to grpah it to find the straight line but my calculator stinks at graphing to find the order can some help me find the order and does it matter which exp i use to find the rate law and value of k? and can some help with d kinda have no clue=\

  • chemistry -

    the time for the first are
    1
    1.5
    2.3
    4
    5.7
    7
    and second is
    0
    1
    2.5
    4
    5.5

  • chemistry -

    i have the same ? ughhh did you get any of the problem yet.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    How much heat is required to vaporize 1.00 L of CCl4 at its normal boiling point?
  2. Chemistry hard problem

    Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x …
  3. Impossible chemistry problem

    Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x …
  4. Please help this is due Chemistry Ap

    Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x …
  5. Posted several times know one gets A

    Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x …
  6. Impossible chemistry problem

    Kinetics Challenge Problem Consider the following reaction: CH3X + Y → CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x …
  7. chemistry 102

    The following decomposition reaction SO2Cl2-->SO2 + Cl2 was run in a laboratory. Following data collected: Time(s) Pressure SO2Cl2 (ATM) 0 1 2500 .947 5000 .895 7500 . 848 10000 .803 What is the overall order of reaction?
  8. science

    Consider the following reaction: CH3X + Y --> CH3Y + X At 25ºC, the following two experiments were run, yielding the following data: Experiment 1: [Y]0 = 3.0 M [CH3X] Time (hr) 7.08 x 10-3 M 1.0 4.52 x 10-3 M 1.5 2.23 x 10-3 M …
  9. chemistry

    Consider the following reaction: CH3X + Y  CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x 10-3M 1.5 2.23 x 10-3M 2.3 …
  10. AP Chemistry

    Consider the following reaction: CH3X + Y --> CH3Y + X At 25 degrees Celcius the following two experiments were run, yielding the following data: Experiment 1: [Y]0 = 3.0 M [CH3X] (mol/L) Time (hours) 7.08*10^-3 1.0 4.52*10^-3 1.5 …

More Similar Questions