Chemteacher

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CH32 – Virtual Chemistry

vlab-As

Date

  • Friday, March 30th

Quick Idea – Standardization

  • know approximate molarity
  • titration is performing to determine concentration
  • focus: reducing uncertainty and adding sig figs
  • NOTE: “0.1 M” indicates a number known to +- 50%

Virtual Lab Coaching

  • walk-through
  • replicating “real lab”
  • recording information shoudl be “lab like”

Class Time

  • working on in-class titrations
  • Load the “ACid Base Prelab” homework
  • practice on “Problem 1”
  • this is not something to be collected

Homework

  • Complete Problem 3 (Prelab Exercises)
  • record information as if you can turn in
  • pay attention to digits and SF
  • what is your answer?
  • two titrations?

Information

This entry was posted on 2018-03-29 by in 1718 and tagged , .

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