Chemistry quiz about 135 questions 70% some 2-3 step calculations need to be solved.
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 solved today - you have 8 hours to complete. This is online test some are true-false questions, some you need to choose correct answer, some you need to enter correct answer.
The is electronic book that goes with the test if you need to refresh your memory on some topics.
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
I need it to be solved today within next 8 hours. Please do not post your proposals like 2-3 days.
Test should be completed on the website www.masteringchemistry.com Textbook Pearson Chemistry "A molecular approach" third eddition
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27 freelance ont fait une offre moyenne de 122 $ pour ce travail
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