Use the Nernst equation to calculate the cell potential for the following cell: Zr|Zr4+, 0.0010M||Zn2+, 1.0M|Zn 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

The student plotted the experimental kinetics data  as ln 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:

The development of which technology led to the entire field of biotechnology?

A 20.00 mL sample of 0.106 M HCl is titrated with 0.0989 M NaOH. Determine the pH of the solution after addition of 20.00 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 by gel electrophoresis?

What do we call the minimum energy required to initiate a chemical reaction?

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 student plotted the experimental kinetics data  as 1/ 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:

How does a salt bridge keep the reaction going?

A standard solution is a solution of accurately known concentration. What is a standard solution for titrating sulfuric acid in acid-alkali titration?