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5.1 How Should Data Be Reported?
Objectives: SWBAT
1.distinguish
between the accuracy and the precision of a set of measurements.
2.understand
the basic characteristics of quantitative measurements.
3.read
laboratory instrument scales, no matter what type.
5.2 Significant Figures
Objectives:
SWBAT
1.distinguish
infinitely significant numbers.
2.determine
the number of significant figures that a number contains.
5.3 Scientific Notation
Objectives: SWBAT
1.change
an Arabic number to scientific notation and visa versa.
2.make
simple calculations with scientific notation without using a calculator.
3.make
calculations with scientific notations.
4.determine
the magnitude of a number.
5.4 SI System of Measurement
Objectives:
SWBAT
1.convert SI units without a calculator or conversion
factors for the units M through m.
2.convert between all SI prefixes.
3.memorize basic measurement conversions.
4.utilize the factor label method to convert units.
5.utilize dimensional analysis to double check answers.
6.convert between SI derived units.
5.5 The Mole
Objectives:
SWBAT
1.calculate the average atomic mass of an element when
given relative abundances of it’s isotopes.
2.calculate the MM, FM, GMM, and GFM for substances.
3.calculate the percent composition of a compound.
4.demonstrate complete understanding of the unit mole
by calculating the number of moles, number of molecules, mass, and or number of
atoms when given one of the other values.
5.calculate the empirical and/or molecular formula of a
compound.
Chapter
5 Notes: Chemistry Calculations
Calculation Review #1
Calculation Review #2
Density Review #1
Chemistry Calculations
Handouts
Calculation Worksheets
Exp 5C Determining Hydrate composition
Exp 6D Determining Potassium Chlorate composition
Calculation Test Review
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