Chemistry quiz about 135 questions 70% some 2-3 step calculations need to be done.
This is entry College chemistry level for students not specializing in chemistry.
For professional test should take 2-3 hours to do. Test need to be made today you have 8 hours to do it. This is online test some true-false questions some need to choose correct answer, some you need to enter correct information.
Questions cover two chapters. topics covered:
Energetics of solution formation
Collaborative properties Vapor pressure Lowering, Freeing point Depression. Vapor point evaluation, Osmotic pressure
Properties of Strong Electrolyte solutions
The rate of the chemical reactions
The effect of concentration on reaction rate
Effect of the temperature on reaction rate
1 freelance a fait une offre moyenne de 88 $ pour ce travail
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