The student plotted the experimental kinetics data as 1/[A] versus time and obtained a straight line graph for the hypothetical reaction aA =>bB. If k is a rate constant, then the slope of the line must equal to:
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How having higher potential energy for the reactants affects…
How having higher potential energy for the reactants affects the activation energy, all other things being equal?
If 0.00185 moles of a 0.150 M solution of ascorbic acid diss…
If 0.00185 moles of a 0.150 M solution of ascorbic acid dissociates, then what is the Ka of ascorbic acid? To receive full credit (2 pts for answer and 2 pts for showing work), submit a picture of your work to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL
A 40.00 mL sample of 0.0977 M HCl is titrated with 0.141 M N…
A 40.00 mL sample of 0.0977 M HCl is titrated with 0.141 M NaOH. Determine the pH of the solution after addition of 30.00 mL of NaOH To receive full credit (2 pts for answer and 2 pts for showing work), submit a picture of your work to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL
What is the basis of separation of different DNA fragments b…
What is the basis of separation of different DNA fragments by gel electrophoresis?
RNA polymerase binds to apromoter to initiatetranscription.
RNA polymerase binds to apromoter to initiatetranscription.
A student collected the following data in the kinetics of th…
A student collected the following data in the kinetics of the formation of carbon monoxide at 3000K: Reaction: C(graphite) + O2(g) => 2CO(g) Data Table Time, s PO2, bar 0 1.00E+00 2.907 6.03E-02 5.514 3.64E-03 8.621 2.19E-04 11.028 1.32E-05 14.035 7.97E-07 16.541 4.81E-08 19.648 2.90E-09 22.755 1.75E-10 25.562 1.06E-11 28.268 6.37E-13 Build three appropriate Excel graphs and list the trendline equation and R2 for each including coordinates. (You do not need to show graphs, 6pts). Report the order of the reaction is (3pts) and justify your answer (3pts) Report the reaction constant value and units (4pts) To receive credit, report your answers below and submit a picture of your work (if needed) to the Final Exam Required Work & Partial Credit assignment AFTER SUBMITTING COMPLETED FINAL ANSWERS:
The half-life is constant for the reaction aA =>bB , which i…
The half-life is constant for the reaction aA =>bB , which is:
Which of the following is a balanced molecular equation desc…
Which of the following is a balanced molecular equation describing the titration of a weak acid with a strong base?
How can you find the oxidation number of an ion?
How can you find the oxidation number of an ion?