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0:01:03

Cylinder trial 2

0:11:55

Introduction to Exp 1a

0:00:31

Adjust initial level to 0.00

0:00:43

Fill the buret

0:04:41

August 10, 2020

0:02:45

Unit Analysis #1

0:00:17

Exp 19a Adding 2.0 mL water

0:01:36

Exp 19a Adding potassium nitrate

0:00:55

Standard Cell Potentials: Pb and Cu

0:03:27

Applying Le Chatlier's Principle to Electrochemical Cells, #3 and #4

0:01:49

How to Use Weighing Paper

0:01:30

How to Heat a Solution Using a Burner

0:00:36

How to Use a Thermometer

0:02:27

How to Make a Solution in a Volumetric Flask

0:01:35

How to Clean a Balance

0:00:59

How to Weigh an Object

0:01:13

How to Decant

0:03:22

How to Light a Bunsen Burner

0:31:14

6.9 Determining Enthalpies of Reaction from Standard Enthalpies of Formation

0:41:02

7.5 Quantum Mechanics & the Atom

0:07:47

7.6 part 2

0:07:27

7.6 The Shapes of Atomic Orbitals

0:12:41

7.6 part 2

1:10:53

7.2 The Nature of Light