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BASICS OF CHEMISTRY |
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Definition of chemistry |
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Definition of substance |
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Definition
of matter |
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Branches of chemistry |
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Analytical chemistry |
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Biochemistry |
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Inorganic chemistry |
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Organic chemistry |
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Physical chemistry |
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Scientific method |
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Observation
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Hypothesis |
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Experiment |
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Variable |
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Independent variable |
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Dependent variable |
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Extraneous
variables |
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Controlled
variables |
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Analyze
Results |
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Draw
your conclusions |
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State a law |
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Propose
a model |
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Provide
a theory |
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Three of the basic laws of
chemistry |
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The law of conservation of mass |
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The law of constant composition
also known as the law of definite proportions |
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The law of multiple proportions |
| INTRODUCTION
TO MATTER |
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States of matter |
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Rigid state -
solid |
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Fluid states of matter |
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Incompressible state -
liquid |
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Compressible state -
gas |
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Changes in matter |
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Physical
change |
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Chemical change |
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Properties
of matter |
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Physical properties |
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Chemical properties |
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Substances |
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Elements |
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Compounds |
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Mixtures |
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Homogeneous mixture |
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Heterogeneous mixture |
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Methods of separating mixtures |
| THE
INTERNATIONAL SYSTEM (SI) OF MEASUREMENT |
| UNCERTAINTY
IN MEASUREMENT |
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Precision and accuracy |
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Random and systematic errors |
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Significant digits |
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Identifying
significant digits |
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Significant
digits in calculations |
| TEMPERATURE
CONVERSIONS |
| DENSITY
CALCULATIONS |
| DIMENSIONAL
ANALYSIS |
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One-step and two-step conversions |
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Conversions involving units that
are ratios |
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Conversions from cubic volume to
volume |