+ WELCOME! 1. Grab the materials in your folder. 2. Get out your homework! 3. Get out your periodic table!

+ Trash, Chairs, and Talk Challenge (20pts) Small Business

+ 80%

+ Pedal to the Medal

+ What are all the conversions I need to know in Chemistry?

+ Conversion Types 1.Unit conversions 2.Grams to moles 3.Moles to moles Conversion Ratios 1 ft = 12 in 4 quarts = 1 gallon 4 quarters = 1 dollar 1mole = 6.02 X Li 2 O + H 2 O  2 LiOH

+ Scientific Notation

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Use the atomic mass to convert the given If you have 4 moles of Boron, then how many grams do you have?

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Use the atomic mass to convert the given If you have 32 grams of O, then how many moles do you have?

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Use the atomic mass to convert the given If you have 2 moles of H 2 O, then how many grams do you have?

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Use the atomic mass to convert the given If you have 28g of H 2, then how many moles do you have?

+

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Write the number of moles of the two substances given in the balanced equation Given the balanced equation: 2 KI + Cl 2  2 KCl + I 2 What is the total number of moles of KI that must completely react to produce 2 moles of I 2 ?

+ 1)Create a conversion table. 2)Place the given value in the top corner. 3)Write the number of moles of the two substances given in the balanced equation Given the balanced equation: P 2 O H 2 O  2 H 3 PO 4 What is the total number of moles of H 3 PO 4 that must completely react to produce 6.0 moles of H 2 O?

+ Guided Practice Hot Seat

+ If you have 2 moles of Hydrogen, then how many grams do you have?

+ If you have 18 grams of Beryllium, then how many moles do you have?

+ If you have 1 moles of Fluorine, then how many grams do you have?

+ If you have 16g of Helium, then how many moles do you have?

+ Break

+ If you have 2 moles of O 2, then how many grams do you have?

+ If you have 26g of C 2 H 2, then how many grams do you have?

+ If you have 16g of CH 4, then how many grams do you have?

+ Break

+ Given the balanced equation: Li 2 O + H 2 O  2 LiOH What is the total number of moles of Li 2 O that must completely react to produce 4 moles of LiOH?

+ Given the balanced equation: Ba(ClO 3 ) 2  BaCl 2 + 3O 2 What is the total number of moles of Ba(ClO 3 ) 2 that must completely react to produce 9 moles of O 2 ?

+ Given the balanced equation: P 2 O H 2 O  2 H 3 PO 4 What is the total number of moles of H 2 O that must completely react to produce 8 moles of H 3 PO 4 ?

+ Independent Practice When you are done raise your hand and I will give you a POM You may not use notes on the POM THERE IS NO WASTED TIME IN THIS CLASS!

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