Catalyst

How many atoms are in 2.4 moles of Barium chloride?

How many atoms are in 34 grams of Neon?

Mg + Br2 MgBr If you have 3 moles of magnesium,

how many moles of magnesium bromide would be produced?

Agenda

Catalyst More mole to mole Work it out Sage and scribe Exit Q

Your Turn!

Balanced Equation: Coefficents = Moles

__Co + __ F2 --> __CoF3

How many moles of CoF3 are produced when 1.25 mol Co reacts?

Your Turn!

Balanced Equation: Coefficents = Moles

__ S8 + __ O2 --> __ SO2

If we start with 2.5 mol S8

how many moles of SO2 will form?

Can you step it up??

Balanced Equation: Coefficents = Moles

__ KCl + __ O2 --> __ KClO3

How many moles of KClO3 will form if we start With 64 grams of O2?

STEP IT UP!!

Balanced Equation: Coefficents = Moles

2 KCl + 3 O2 --> 2 KClO3

How many moles of KClO3 will form if we start With 64 grams of O2?

64 g O2

The hardest type!

Balanced Equation: Coefficents = Moles

__ N2 + __ H2 --> __ NH3

How many grams of NH3 would be produced if 56 g of N2

are reacted?

Write down the first conversion factor in your notes

Another Example!

Balanced Equation: Coefficents = Moles

__ Fe + __ H2O --> __ Fe3O4 + __ H2

How many grams of Fe3O4 will form if we start With 9 grams of H2O?

More Practice

Balanced Equation: Coefficents = Moles

__ H2 + __ O2 --> __ H2O

How many grams of H2O will form if we start with 3.0 mol H2?

Practice, Practice, Practice

Balanced Equation: Coefficents = Moles

__ Cu + __ AgNO3 --> __ Cu(NO3)2 + __ Ag

How many grams of Ag would form if we react 8 g AgNO3?

Can you step it up??

Sage and Scribe!

Find a partner in the class and follow directions.

After you finish, begin HW.

Exit Question

Consider the reaction: Cu + AgNO3 Ag + Cu(NO3)2

If 12 moles of copper undergoes this reaction, how many grams of Silver will be produced?

Don’t forget to BALANCE!