Education IB Chemistry, IB Biology on Uncertainty calculation, error analysis and standard deviation on...

1. http://lawrencekok.blogspot.com Prepared byLawrence Kok Video Tutorial on Uncertainty Calculation, standard deviation and Error analysis in Enthalpy Change 2. IB Chemistry,…

Documents Phase Changes Any time the state of matter changes, intermolecular forces are “created or...

Slide 1 Phase Changes Any time the state of matter changes, intermolecular forces are “created or destroyed” This requires energy (think temperature or pressure). Slide…

Documents Liquids & Solids Chapter 13. Heat of Fusion/Vaporization H 2 O (s) ----> H 2 O (l) H fusion = 6.02....

Liquids & Solids Chapter 13 Heat of Fusion/Vaporization H2O(s) ----> H2O(l) Hfusion = 6.02 kj/mol H2O(l) ----> H2O(g)  Hvaporization = 40.6 kj/mol From the…