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Monday, Sept. 30 th : “A” Day Tuesday, Oct. 1 st : “B” Day Agenda. Homework questions/collect Quick Volume Review In-Class/Homework: Section 9.1 review Concept Review Section 9.1 quiz Next time: Sec. 9.2: “Limiting Reactants and Percentage Yield”. Homework Questions.
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Monday, Sept. 30th: “A” DayTuesday, Oct. 1st: “B” DayAgenda • Homework questions/collect • Quick Volume Review • In-Class/Homework: • Section 9.1 review • Concept Review • Section 9.1 quiz Next time: Sec. 9.2: “Limiting Reactants and Percentage Yield”
Homework Questions • Problem Solving Supplement Worksheet
Practice #2 in notes Use the densities and the balanced equation provided to answer the questions that follow. C5H12 C5H8 + 2 H2 (density of C5H12 = 0.620 g/mL) (density of C5H8 = 0.681 g/mL) (density of H2 = 0.0899 g/L) • How many L of H2 can form when 4.53 X 103 mL C5H8 form? 2.03 X 103 L H2
Practice #1, pg. 311 Use the equation below to answer the questions that follow: Br2+ 5 F2 2 BrF5 • How many molecules of BrF5 form when 384 g Br2 react with excess F2? 2.89 X 1024 molecules BrF5
Section 9.1 Work Day • Now that your brains are all warmed up, you have the rest of the time to work on: • Section 9.1 review, pg. 311: #1-5 • Concept Review: “Calculating Quantities in Reactions” • We’ll start the quiz about ½ hour before class is over.
Quiz 9.1: “Calculating Quantities in Reactions” • I didn’t like the multiple choice quiz that goes with this section…so I made up my own. • You may work with a partner of your choice if you’d like… You’re welcome!