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00:00
1.
Principles of Chemistry: A Molecular Approach
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13:13
2.
What Do You Think?
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15:06
3.
Atoms and Molecules (1 of 5)
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15:57
4.
Atoms and Molecules (2 of 5)
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17:37
5.
Atoms and Molecules (3 of 5)
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18:35
6.
Atoms and Molecules (4 of 5)
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18:57
7.
Atoms and Molecules (5 of 5)
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20:14
8.
The Scientific Approach to Knowledge (1 of 2)
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25:35
9.
Observations
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26:21
10.
Hypothesis
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27:03
11.
A Scientific Law
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29:21
12.
Theory (1 of 2)
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30:11
13.
Theory (2 of 2)
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31:34
14.
The Scientific Approach to Knowledge (2 of 2)
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33:56
15.
Conceptual Connection 1.1 (1 of 2)
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34:11
16.
Conceptual Connection 1.1 (2 of 2)
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34:45
17.
The Classification of Matter
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35:08
18.
The States of Matter
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39:02
19.
Structure Determines Properties
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43:51
20.
Solid Matter (1 of 2)
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44:46
21.
Solid Matter (2 of 2)
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45:36
22.
Liquid Matter
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46:36
23.
Gaseous Matter
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48:03
24.
The Classification of Matter by Components
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50:45
25.
Classification of Matter by Components
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50:57
26.
Classification of Pure Substances (1 of 2)
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51:05
27.
Classification of Pure Substances (2 of 2)
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51:09
28.
Classification of Mixtures
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51:44
29.
Heterogeneous Mixture
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52:25
30.
Homogeneous Mixture
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52:40
31.
Conceptual Connection 1.2 (1 of 2)
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53:11
32.
Conceptual Connection 1.2 (2 of 2)
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53:12
33.
Separating Mixtures (1 of 3)
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53:13
34.
Conceptual Connection 1.2 (2 of 2)
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53:16
35.
Separating Mixtures (1 of 3)
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54:10
36.
Separating Mixtures (2 of 3)
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54:50
37.
Separating Mixtures (3 of 3)
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55:58
38.
Physical and Chemical Changes (1 of 2)
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56:17
39.
Physical Change
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56:33
40.
Chemical Change
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1:00:14
41.
Physical and Chemical Changes (2 of 2)
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1:00:30
42.
Physical and Chemical Properties
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1:00:41
43.
Conceptual Connection 1.3 (1 of 2)
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1:00:52
44.
Conceptual Connection 1.3 (2 of 2)
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1:00:55
45.
Energy: A Fundamental Part of Physical and Chemical Change
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1:01:47
46.
Energy
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1:02:03
47.
Summarizing Energy
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1:03:07
48.
Conceptual Connection 1.4 (1 of 2)
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1:03:25
49.
Conceptual Connection 1.4 (2 of 2)
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1:04:22
50.
The Units of Measurement
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1:05:00
51.
The Standard Units
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1:07:04
52.
The Meter: A Measure of Length
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1:11:03
53.
The Kilogram: A Measure of Mass
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1:11:43
54.
The Second: A Measure of Time
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1:11:46
55.
The Kelvin: A Measure of Temperature (1 of 2)
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1:11:48
56.
The Second: A Measure of Time
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1:11:55
57.
The Kelvin: A Measure of Temperature (1 of 2)
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1:12:18
58.
The Kelvin: A Measure of Temperature (2 of 2)
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1:12:44
59.
A Measure of Temperature
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1:12:45
60.
The Kelvin: A Measure of Temperature (2 of 2)
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1:12:55
61.
A Measure of Temperature
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1:13:11
62.
Conceptual Connection 1.5 (1 of 2)
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1:13:21
63.
Conceptual Connection 1.5 (2 of 2)
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1:13:22
64.
Prefix Multipliers (1 of 2)
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1:13:35
65.
Prefix Multipliers (2 of 2)
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1:18:44
66.
Derived Units: Volume and Density
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1:19:47
67.
Intensive and Extensive Properties
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1:21:55
68.
Conceptual Connection 1.6 (1 of 2)
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1:21:58
69.
Conceptual Connection 1.6 (2 of 2)
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1:22:00
70.
Counting Significant Figures (1 of 3)
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1:24:57
71.
Counting Significant Figures (2 of 3)
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1:26:10
72.
Counting Significant Figures (3 of 3)
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1:27:33
73.
Exact Numbers
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1:28:12
74.
Significant Figures in Calculations
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1:28:43
75.
Significant Figures: Rules for Calculations
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1:30:25
76.
Rules for Calculations (1 of 2)
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1:31:17
77.
Rules for Calculations (2 of 2)
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1:31:27
78.
Rules for Rounding
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1:31:33
79.
Rounding in Multistep Calculations
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1:31:34
80.
Rules for Rounding
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1:31:39
81.
Rounding in Multistep Calculations
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1:33:04
82.
Precision and Accuracy (1 of 4)
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1:36:14
83.
Precision and Accuracy (2 of 4)
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1:36:21
84.
Precision and Accuracy (3 of 4)
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1:37:01
85.
Precision and Accuracy (4 of 4)
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1:37:04
86.
Solving Chemical Problems
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1:37:06
87.
Precision and Accuracy (4 of 4)
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1:37:27
88.
Solving Chemical Problems
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1:37:43
89.
Dimensional Analysis (1 of 3)
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1:37:50
90.
Dimensional Analysis (2 of 3)
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1:38:18
91.
General Problem Solving Strategy
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1:38:37
92.
Dimensional Analysis (3 of 3)
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1:38:42
93.
Problems Involving Equations
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1:38:44
94.
Interpreting Data (1 of 3)
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1:38:47
95.
Interpreting Data (2 of 3)
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1:38:51
96.
Interpreting Data (3 of 3)
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1:38:52
97.
Interpreting Graphs (1 of 4)
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1:38:54
98.
Interpreting Graphs (2 of 4)
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1:38:59
99.
Interpreting Graphs (3 of 4)
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1:39:00
100.
Interpreting Graphs (4 of 4)
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1:39:01
101.
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