
Nguồn ngoài
CH151: Preparatory Chemistry
- Tác giả
- Mike Mackel
- Nhà xuất bản
- Portland Community College
- Nguồn
- LibreTexts
- Ngôn ngữ
- EN
- Danh mục
- Khoa học cơ bản
Mục lục· 67 mục
- 01: Introduction to Chemistry and the Scientific Method
- 1.01: What is Chemistry
- 1.02: The Scientific Method
- 1.03: Hypothesis Theories and Laws
- 1.04: Types of Observations
- 1.05: Experimental Design
- 02: Measurement and Significant Figures
- 2.01: Measurements
- 2.02: Scientific Notation
- 2.03: Significant Figures
- 2.04: Calculations and Significant Figures
- 2.05: The International System of Units
- 03: Dimensional Anlaysis and Density
- 3.01: Problem Solving and Unit Conversions
- 3.02: Multi-Step Conversion Problems
- 3.03: Units Raised to a Power
- 3.04: Units in the Numerator and the Denominator
- 3.05: Density
- 3.06: Temperature
- 04: Classifiation of Matter- Properties and Changes
- 4.01: Introduction to the Nanoscopic Level- Solids Liquids and Gases
- 4.02: Classifying Matter- the Macroscopic Level
- 4.03: Classifying Matter- the Nanoscopic Level
- 4.04: The Elements
- 4.05: Physical and Chemical Changes- the Macroscopic Level
- 4.06: Physcial and Chemical Changes- the Nanoscopic Level
- 4.07: Separating Mixtures through Physcial Changes
- 4.08: Differences in Matter- Physical and Chemical Properties
- 4.09: Energy
- 05: The Nuclei of Atoms
- 5.01: The Periodic Table
- 5.02: Monotomic and Diatomic Elements
- 5.03: The Structure of Atoms
- 5.04: The Nuclei of Atoms
- 5.05: Atomic Masses
- 06: Ions Ionic Bonding and the Nomenclature of Ionic Compounds
- 6.01: Ions
- 6.02: Ions With Variable Charges
- 6.03: Polyatomic Ions
- 6.04: The Crystaline Struture of Ionic Compounds
- 6.05: Naming Ionic Compounds
- 07: Molecules Covalent Bonding and the Nomenclature of Binary Covalent Compounds
- 7.01: Covalent Bonds and Molecules
- 7.02: Contrasting Ionic Compounds and Covalent Compounds
- 7.03: The Dissolving Process- Ionic Compounds Versus Covalent Compounds
- 7.04: Binary Covalent Compounds- Formulas and Names
- 7.05: Acid Nomenclature
- 08: Counting Atoms Ions and Molecules
- 8.01: Counting Atoms by the Gram
- 8.02: Counting Molecules by the Gram
- 8.03: Chemical Formulas as Conversion Factors
- 8.04: Mass Percent Composition of Compounds
- 8.05: Mass Percent Composition from a Chemical Formula
- 09: An Introduction to Chemical Reactions
- 9.01: Chemical Equations
- 9.02: Balancing Chemical Equations
- 9.03: Writing Chemical Equations
- 9.04: Classifying Chemical Reactions- Take One
- 9.05: Classifying Chemical Reactions- Take Two
- 9.06: Solubility Rules
- 9.07: Precipitation Reactions
- 9.08: Neutralization Reactions
- 9.09: A Very Brief Introduction to Redox Reactions
- 10: Mass Relations in Chemical Reactions
- 10.01: Stoichiometry
- 10.02: Mole-to-Mole Conversions
- 10.03: Mole-to-Mass Mass-to-Mole and Mass-to-Mass Conversions