If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Field Trip Form Link Wednesday, November 14, 2018Sig Figs, Scientific Notation, Rearranging Equations Worksheet Reviewed Friday's Class Monday, November 19, 2018Warmup Avogadro's Number Continued HW: Worksheet Tuesday, November 20, 2018Open Book Quiz - took this up on the spotTook up HW Molar Mass Calculations HW: questions on the sheet from the textbook Inclass assignment next class - make sure to get caught up on any homework overdue Wednesday, November 21, 2018WarmupTook up HW Activity: How many water molecules can you fit in your mouth? In class Assignment Friday Monday, November 26, 2018 Wednesday, November 28, 2018 Friday, November 20, 2018 Tuesday, December 4, 2018Warmup and took up HWInclass Assignment - make sure to come in at lunch if you have not finished this Bonus Activity if you finish early One Question Mass to Mass Quiz ThursdayPractice Q: What mass of water is required to react with 1.00g of carbon dioxide, in the following reaction: 6CO2 (g) + 6H2O (l) --> C6H12O5 (s) + 6O2 (g) answer (0.409g) Thursday, December 6, 2018 Friday, December 7, 2018Quiz Percent Yield Note pg1 pg2Mass your sample and calculate the % Yield, sources of error and hand in lab - due next class if you didn't finish today (see lab marking scheme above)HW Q#2,4,5,7,10 pg 321Start Review Review (CH7 Q#1-8,17,18,24 pg 331-332, Unit 3 Review pg 339 Q#1,2,4-16,18-21,23,26) Answers Monday, December 10, 2018 Perimeter Institute is hosting its fourth Inspiring Future Women in Science conference on Thursday, March 23, 2017 from 9:00 am – noon. The conference brings together like-minded young women who have a strong interest in pursuing science as a career path and are currently enrolled in high school. The conference is designed to provide female high school students with opportunity to interact with STEM professionals through keynotes, panel discussions, and mentoring. http://www.perimeterinstitute.ca/outreach/students/programs/inspiring-future-women-science If you missed the field trip here is the alternative assignment: Water Assignment So far, we have talked about chemical reactions in terms of individual atoms and molecules. Although this works, most of the reactions occurring around us involve much larger amounts of chemicals. Even a tiny sample of a substance will contain millions, billions, or a hundred billion billions of atoms and molecules. How do we compare amounts of substances to each other in chemical terms when it is so difficult to count to a hundred billion billion? Actually, there are ways to do this, which we will explore in this chapter. In doing so, we will increase our understanding of stoichiometry, which is the study of the numerical relationships between the reactants and the products in a balanced chemical reaction. |