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AP Chemistry – Classes 23 / 24 / 25

Iron III Nitrate

Dates

  • Thursday, February 26th, Friday, February 27th, Tuesday, March 3rd

Equilibrium Lab

  • Lab posted in Schoology
  • Prep and conduct lab Friday in class
  • One class group for this experiment

Notes

  • HNO3 is stored in concentrated solution: 15.8 M
  • Start by making 2.00 liters of .50 M HNO3 (31.65 mL of concentrated solution in 1.00 liters of final solution
  • Split the 0.500 M HNO3 solutions into 4 parts. Each part will have a different “flavor” (0.0020 M Fe(NO3)3, 0.20 M Fe(NO3)3, 0.0020 M KSCN, plain 0.50 M HNO3)
  • Do not make the solutions that combine acid and each of the solutes unless you will use them during the class period.
  • You will need to create a calibration curve to use in the lab.

Homework

  • write a full lab report in your LNB to be turned in Wednesday, March 4th
  • Students will be given time during class on Tuesday, March 3rd to complete.

Information

This entry was posted on February 26, 2015 by in Agenda, APChem and tagged , .

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