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Dr. Miriam Douglass
Dr. Martin McClinton
In this interactive object, learners calculate formula and molecular weights by working through five examples and two problems.
Introduction to Safety in the Chemistry Lab
By Bruce Bell
Learners read about lab equipment and basic safety measures. In a quiz, they view photos and determine if the lab technicians pictured are using safe practices.
By Jill Larson
In this animated object, students are introduced to moles as a measurement.
Standard Molar Volume
By Dr. Miriam Douglass
Learners observe that the volume of one mole of any gas is 22.4 L at standard temperature and pressure. An illustration shows that only the mass of the molar volume differs with the identity of the gas.
Learning the Elements of the Periodic Table by Name or Symbol
By Mona Wenrich
Students practice identifying common elements from the periodic table by name or symbol.
Hi im looking for some information regarding Nickel Aluiminium Bronze alloy. can you please give the
1. Chemical formula for the alloy NAB C95800
2. The formula weight
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