Chemistry Honors – Class 17 / Class 18

Exam Review Dates

• Periods A, C – Friday, February 7th
• Period D – Monday, February 10th

Exam Dates

• Period – Monday, February 10th
• Periods C, D – Tuesday, February 11th

Exam Objectives (Textbook Chapter 9) – The student should be able to:

• Predict the moles of a product of a chemical reaction given information about the reactants
• Determine the amount of reactant necessary to completely react another reactant in a chemical reaction
• Predict the theoretical yield of a product in a reaction
• Use the “mole map” to relate quantities of participants in a reaction
• Given information about two reactants, determine the limiting reactant
• Compute the percent yield of a product given the actual yield of a product

Exam Structure

• Four Questions (all are “work-em’out”)
• 4th question = limiting reactants (using the table shown in class)
• Significant figures matter
• No, you cannot use your woobie
• No, I won’t make you name compounds or predict reactions
• Yes, you are expected to balance reactions where appropriate

Notes

• Study for Exam! (review class problems and textbook examples)
• NOTE – extra review documents in the shared folder
• NOTE – the textbook is an EXCELLENT resource for this material

Homework (for Class 19 on Wed)

• “Prep the Lab” in your Lab Notebook (Formula of an Oxide of Magnesium)
• Be sure and include all the parts identified in class
• Note – all lab calculations, analysis, conclusion due by Class 20 (turn in LNB by end of the week)