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Topic 1 Learning Objectives

Be able to:

Define, compare and contrast, classify, differentiate, put in order, predict using, identify correct and incorrect examples of, identify correct and incorrect interpretations of, identify correct and incorrect applications of…the following terms:

chemistry
substance
matter
analytical chemistry
biochemistry
inorganic chemistry
organic chemistry
physical chemistry
scientific method
o
bservation
hypothesis
experiment
trials
variables
independent variable
dependent variable
extraneous variable
controlled variable
law
model
theory
law of conservation of mass
law of constant composition
law of definite proportions
law of multiple proportions
s
tates of matter
solid
fluid
liquid
gas
physical change
chemical change
properties of matter
intensive property
extensive property
physical property
chemical property
element
compound
mixture
homogeneous
heterogeneous
dissolving
distillation
fractional crystallization
chromatography
precision
limits of precision
accuracy
random error
systematic error
significant digit
captive zero
leading zero
trailing zero 

Compare and contrast the major branches of chemistry

Analyze experimental methods for adherence to correct use of the scientific method

Analyze and criticize experimental design

Create an appropriate experimental design

Design experiments

Identify the variables in an experiment

Design ways to control variables

Analyze the results of an experiment or series of experiments

Describe when the results of a series of experiments would best be summarized in a law, a model, or a theory

Apply the three basic laws of chemistry

Identify and distinguish between physical and chemical changes

Identify intensive and extensive properties

Create or apply an appropriate method to convert an extensive property into an intensive property

Identify physical and chemical properties

Identify, differentiate, and distinguish among elements, compounds, and mixtures

Identify homogenous and heterogeneous mixtures

Create an appropriate procedure to separate a given mixture

Identify the limits of precision in a set of measurements

Identify types of error, their causes, and their effects on measurements

Identify and use significant digits in calculations

Use the college rule of rounding for fives

Know and apply the important SI prefixes

Convert among the SI units using memorized conversion factors

Perform temperature conversions

Perform calculations involving density

Apply the three steps in solving a problem using dimensional analysis, including the use of a “map,” “cattycornering” the units, and the “big, long line”

Perform multiple step conversions

Perform ratio conversions

Perform cubic volume to volume conversions