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Welcome! Directions: Answer the following questions on a blank piece of paper in the Catalyst section of your binder, silently and independently 1. Write.

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Presentation on theme: "Welcome! Directions: Answer the following questions on a blank piece of paper in the Catalyst section of your binder, silently and independently 1. Write."— Presentation transcript:

1 Welcome! Directions: Answer the following questions on a blank piece of paper in the Catalyst section of your binder, silently and independently 1. Write a synthesis statement using the data in the table below CountryAverage Life Expectancy England81 United states79 Kenya60 Mexico77 Spain82

2 Announcements Must complete revisions for LT 4.10-4.15 by FRIDAY

3  the day

4

5  Wednesday Feb 26, 2015 Objectives: -SWBAT define reaction rate and explain how the concentration of reactants and products changes over time (qualitatively, quantitatively and graphically) Homework: -Reaction Rate

6 Equilibrium! How can we measure the speed of reactions and how far they go? Welcome to Unit 5!

7 What is rate? Explore

8 What are two ways you could measure the rate of the following reaction? 2H 2 + O 2  2H 2 O CFU

9 What are two ways you could measure the rate of the following reaction? 6O 2 + C 6 H 12 O 6  6CO 2 + 6H 2 O CFU

10 Peanut Butter Jelly Time!

11 Students conduct rate measurements of PB&J reaction PB & J Model Rate

12 Graphical representation of data Explore: Part II

13 Online ExitTicket

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