CH15 – Test Day

Soaring High on Test Day!

Date

• Monday, February 12th

Test Overview

• 55 minutes
• 6 questions (work-em-out style)
• No multiple choice or short answer
• students provide appropriate calculator
• work in pencil only (so you can erase if needed)
• sig figz and unitz RULE!
• all conversionz are provided
• any polyatomic ion names necessary are provided
• scientific notation is expected on some answers
• yes, memorize the mole map (including connections)
• test is worth 80 points (in the class bucket)

Questions

• Sig Fig calculation w/ scientific notation (can’t just enter in calc)
• Dimensional analysis with complex unitz and density
• Mole mappering problem (also have to write formula from name)
• Massy percent composition (given a formula)
• Formulaaaaah of a hydrate with moles and mass and stuff
• Empirically and molecular formula pregunta

Homework

• No Homework

An old joke but never out of style…