Table of contents

1. Intro to General Chemistry3h 48m
2. Atoms & Elements4h 16m
3. Chemical Reactions4h 10m
4. BONUS: Lab Techniques and Procedures1h 38m
5. BONUS: Mathematical Operations and Functions48m
6. Chemical Quantities & Aqueous Reactions3h 53m
7. Gases3h 49m
8. Thermochemistry2h 37m
9. Quantum Mechanics2h 58m
10. Periodic Properties of the Elements3h 9m
11. Bonding & Molecular Structure3h 29m
12. Molecular Shapes & Valence Bond Theory1h 57m
13. Liquids, Solids & Intermolecular Forces2h 23m
14. Solutions3h 1m
15. Chemical Kinetics2h 53m
16. Chemical Equilibrium2h 29m
17. Acid and Base Equilibrium5h 1m
18. Aqueous Equilibrium4h 47m
19. Chemical Thermodynamics1h 50m
20. Electrochemistry2h 42m
21. Nuclear Chemistry2h 36m
22. Organic Chemistry5h 7m
23. Chemistry of the Nonmetals2h 39m
24. Transition Metals and Coordination Compounds3h 16m

1. Intro to General Chemistry

Classification of Matter

General Chemistry

1. Intro to General Chemistry

Classification of Matter

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Multiple Choice

Which of the following is an example of an objective test in the scientific method?

Measuring the boiling point of water

Conducting a survey to gather opinions

Drawing conclusions from anecdotal evidence

Writing a hypothesis based on observations

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Verified step by step guidance

Understand the concept of an objective test: An objective test in the scientific method involves measurements or observations that are not influenced by personal feelings or opinions, ensuring that the results are consistent and reproducible.

Identify the options provided: The options include measuring the boiling point of water, conducting a survey to gather opinions, drawing conclusions from anecdotal evidence, and writing a hypothesis based on observations.

Analyze each option: Measuring the boiling point of water involves a precise and repeatable measurement, making it objective. Conducting a survey involves subjective opinions, drawing conclusions from anecdotal evidence is based on personal stories, and writing a hypothesis is a preliminary step in the scientific method.

Determine which option is objective: Since measuring the boiling point of water involves a quantifiable and repeatable measurement, it is an example of an objective test.

Conclude that measuring the boiling point of water is the correct example of an objective test in the scientific method, as it relies on empirical data that can be consistently observed and verified.