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C7Chemistry
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Millard's physics pages
Chapters
1. Introduction to chemistry
2. Chemical Reactions
....
Chemical nomenclature
....
Ions in solution
3. Chemical Calculations
4. Acidbase reactions and pH
5. The gas laws
6. Electrons and bonding
7. Molecular geometry
8. Electrochemistry
9. Heat and thermodynamics
10. Nuclear chemistry
Links and References
What's Happening in C7
?
The weekly "todo" list
AP Chem Listserve
3. Chemical Calculations
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In this chapter we will learn how to handle calculations related to chemistry.
Metric system (PDF)
....
Metric system (PPS)
... Try out metric prefix
Mahjong
Scientific notation
... Scientific notation and your
calculator
... and
instructional videos
Metric conversions and the unit factor method
...
Conversion factor tutorial
...
Conversion factors
More practice with conversion factors
 online tutorial
Where do you round off the answer?
Counting significant digits
....
answers
Accuracy and precision (PDF)
....
Accuracy and precision (PPS)
More on significant digits
Density activities and lab report
... Density Activity  measuring volume by
liquid displacement
image
here
Discussion of Sea Ice, sea level rise and changes to climate
.
Density of liquid lab Excel spreadsheet
... Excel file for determining the density of a liquid.
Brief introduction to Excel
Mole Concept Powerpoint
The "mole concept" and mole conversions
Basic Stoichiometry Powerpoint
Video  Calculating the volume of CO2 in the decomposition of NaHCO3:
Or watch it on Vimeo:
Stoichiometry references from the web:
Shodor  a resource of UNCChapel Hill
An online stoichiometry quiz
 good practice
Test
with
answers
Practice quiz
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Metric system (PDF).... Metric system (PPS) ... Try out metric prefix Mahjong
Scientific notation ... Scientific notation and your calculator ... and instructional videos
Metric conversions and the unit factor method ... Conversion factor tutorial ... Conversion factors
More practice with conversion factors  online tutorial
Where do you round off the answer?
Counting significant digits .... answers
Accuracy and precision (PDF) .... Accuracy and precision (PPS)
More on significant digits
Density activities and lab report... Density Activity  measuring volume by liquid displacement image here
Discussion of Sea Ice, sea level rise and changes to climate.
Density of liquid lab Excel spreadsheet... Excel file for determining the density of a liquid.
Brief introduction to Excel
Mole Concept Powerpoint
The "mole concept" and mole conversions
Basic Stoichiometry Powerpoint
Video  Calculating the volume of CO2 in the decomposition of NaHCO3:
Or watch it on Vimeo:
Stoichiometry references from the web:
Shodor  a resource of UNCChapel Hill
An online stoichiometry quiz  good practice
Test with answers
Practice quiz