CHP 5.8 Day 2
Problem Solving Using
Fractional Equations
Warm Up #2
Ex. 1 Solve the word problem
Pipe A and B can fill a storage tank in 8hrs and 12hrs,
respectively. With the tank empty, pipe A was turned
on at noon, and then pipe B was turned on at 1:30

Nitrogen Dioxide Dinitrogen Tetraoxide
(NO2/N2O4)
Equilibrium System
Teacher Demonstration
C12-4-07
Introduction:
In a chemical reaction, equilibrium is the state in which the rate of the forward reaction is equal to the rate
of the reverse reaction. A sy

CHP 5.9 day 2
Fractional
Equations
Warm Up #3
Ex. 1 Solve the given equation
5
y 3 Step 1: Find the LCD
a) 2
2
y y6
y2
( y 3)( y 2)
Step 2: Multiply both sides of the equation by LCD.
5
y3
( y 3)( y 2) 2
) ( y 3)( y 2)
(2
y2
y y 6
Step 3: Simplify an

ALGEBRA 2H
TEST Review CH 5
1._D:_ 1.If f x
NAME:_
PER:_ DATE:_
4x2
,statethedomain,VA,HAandzeroesofthefunction.
x2 1
_HA:_
24.Simplify.Circleyouranswers.
2.
18 x 3 9 x 2 x 9 x 2 3x
6 x 2 17 x 3 x3 27
4.
x
1
x
x 9 2x 6 x 3
2
5.GiveDomain,HA,VAandzerosoft

Chapter 31: Revolution, Reunification, and Rebuilding, 1985 to the Present
Study Outline
Use this outline to preview the chapter before you read a particular section in your textbook and then as a
self-check to test your reading comprehension after you ha

A.P. EUROPEAN HISTORY
The purpose of this course in A.P. European History is to provide students with
an intensive, college-level course in the history of Europe from the late Middle Ages
through the collapse of communism and its after effects. Emphasis w

CHAPTER 5.8
Fractional Coefficients
Warm Up #1:
Copy down the question, and select the correct answer.
Remember to provide an explanation for why the other
answers don't work.
Ex. 1 Solve the given equation
s 2 s 1 1
a)
2
5
4
Step 1: Find the LCD
20
1
s

Below are THREE DBQs. You are to select ONE for which you will write YOUR best essay. THIS IS A CLOSED
BOOK/RESOURCE ESSAYwhich means you MAY NOT use any open sources (online or otherwise) as a reference
at any time in the writing of your essay. ALL WORK

Restoring Balance
LeChteliers Principle and Equilibrium
Introduction
Chemical equilibrium is a true balancing act. What happens when the balance is disturbed? The
purpose of this lab is to observe the effects of concentration and temperature on equilibriu

Restoring Balance Lab
Introduction:
Chemical equilibrium is a true balancing act. What happens when the balance is
disturbed? The purpose of this lab is to observe the effects of concentration and temperature on
equilibrium and to visualize how balance ca