Notes Presentations
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Heat Calculation of Phase Change Notes 11/18/20
Kami Export - Heat Calculations of Phase Changes 2020.pdf 1.78 MB (Last Modified on November 18, 2020) -
Heating and Cooling Curve Notes 11-16-20 & 11-17-20
Heating and Cooling Curve Notes 11-16-20 and 11-17-20.pdf 925.33 KB (Last Modified on November 17, 2020)
HW and CW Keys
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KEY Heating and Cooling Curves Packet HW 11/20/20
KEY Copy of Heating and Cooling Curves Packet HW 11_20_20.pdf 904.52 KB (Last Modified on November 23, 2020) -
Time vs. Temperature Graphing Activity
Period 6 & 9: M (11/10) & G (11/16)
Period 4: ALL COHORTS (11/18)
Videos and Supplementary Materials
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Example of a Heating Curve for a Substance**To analyze as a cooling curve, read the below heating curve in reverse starting at segment E and ending at segment A**For any phase change that overcomes intermolecular forces to move the molecules apart, potential energy increases while kinetic energy remains constant. Phase changes that fit this description include: Fusion, vaporization and sublimation.For any phase change that must require a cooling that allows molecules to move together another and strengthen intermolecular forces, potential energy decreases while kinetic energy remains constant. Phase changes that fit this description include: Solidification, condensation and deposition.
Calorimetry Formula Tutorial Video: https://m.youtube.com/watch?v=L9spPoot3fU
Please watch the above video and take notes on how to calculate the energy that influences a temperature change