AP Chemistry Lab Manual - Corona-Norco / District … Composition of Hydrates In this lab you will...
Transcript of AP Chemistry Lab Manual - Corona-Norco / District … Composition of Hydrates In this lab you will...
AP Chemistry Lab Manual
You need a composition book or a spiral bound notebook
Write on the right side and keep the left side for diagrams, graphs, tables, and pictures.
Data/Results
Percent Composition of Hydrates
In this lab you will find the percent composition of a hydrate and determine its molecular formula. You need to review section 3.6 Stoichiometry.
Heat for 7 minutes
About 1 g
Sample calculations are given below:
h. Calculate the percent composition of the hydrate
Video Link: ..\..\..\Videos\AP Labs\Percent Composition of Hydrates Chemistry Lab.flv
Percent Composition of Hydrates
Determining an Empirical Formula
Video Link: ..\..\..\Videos\AP Labs\Magnesium Oxide.mp4
Precipitation Lab
Meniscus
Calibration line
http://www.youtube.com/watch?v=yjhzNGEPYJo
..\..\..\..\Videos\AP Videos\Thermochemistry\Cheeto Experiment.mp4
http://www.youtube.com/watch?v=GUrzBKVvvDY&sns=em
http://www.youtube.com/watch?v=uv7sVIqgyqU&sns=em
..\..\..\..\Videos\AP Videos\Thermochemistry\Sumo Wrestlers Diet.flv
..\..\..\..\Videos\AP Videos\Thermochemistry\Food Calorimetry Lab- Explanation.mp4
http://www.youtube.com/watch?v=Ak7PN8tn4cU&sns=em
..\..\..\..\Videos\AP Videos\Thermochemistry\Food Calorimetry Lab- Calculations.mp4
..\..\..\..\Videos\AP Videos\Thermochemistry\Bomb calorimeter (Standard Operating Procedure).mp4
Density of Liquids
In this lab, you will determine the density of liquids.
Density of Liquids
Purpose The purpose of this lab is to measure the accuracy of the graduated cylinders and to determine the densities of liquids.
Results Graph your data. Questions What can you conclude from your observations. About the accuracy of the graduated cylinders? Explain using the data from your graph/slopes.
References http://annereganwiki.wikispaces.com/AP+Chemistry+Labs http://www.flinnsci.com/apchem http://bchsapchemistry.wikispaces.com/file/view/AP+Chemistry+Laboratory+Manual.pdf