States of Matter
Click for notes about the states of matter : States of Matter States of Matter Practice Questions
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Accuracy and Precision Lab Activity
Accuracy and Precision Lab
Temperature
There are three temperature units used in chemistry: K= Kelvin C=Celsius F=Fahrenheit Here are the formulas needed to convert between different units of temperature: T ºC = (T ºF – 32 ºF) x Continue Reading →
Thursday January 29, 2015
Check your answers to last night’s homework about Percent Error here Warm-Up Problems: Open the Units of Measurement linked PDF below Units of Measurement
Scientific Notation
MSDS
The abbreviation MSDS stands for Material Safety Data Sheet. An MSDS contains useful information for those working with the chemical or for emergency personnel in the event of a spill Continue Reading →
Lab Equipment
Below you will find the names and photos of some pieces of equipment commonly found in the chemistry lab: Here is a link to a practice quiz if you would Continue Reading →
Laboratory- Index
Performing lab experiments allows us to see chemistry in action! Before we can begin work in the lab, we must learn about the proper safety rules to follow and the Continue Reading →
Significant Figures
Significant Figures Significant figures provide us with information about how good a measurement is. Generally, when you record a measurement using a piece of equipment, you should write all of Continue Reading →
Percent Error
Percent Error Percent error is a measurement of the accuracy of the measurement. It is calculated using the following formula: Note: Percent error is often reported as a positive number- Continue Reading →