Bell Work NH 3 + O 2 N 2 + H 2 O How many moles of oxygen react with 0.23 moles of NH 3 ?
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Bell Work NH 3 + O 2 N 2 + H 2 O How many moles of oxygen react with 0.23 moles of NH 3 ?
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Transcript of Bell Work NH 3 + O 2 N 2 + H 2 O How many moles of oxygen react with 0.23 moles of NH 3 ?
Bell Work
NH3 + O2 N2 + H2O
How many moles of oxygen react with 0.23 moles of NH3?
Limiting Reagent
Game of Ratios
Make a Table
Write the ratios
Write multiple ratios
O2 + 2NO 2NO2
Amt O2 Amt NO Amt NO2 Limiting Reactant
Excess
1 molecule
2 molecule
4 molecule
4 molecule
2 molecule
8 molecule
Complete Worksheet
Numbers 1 to 18
Questions
What would be different if you had mass
instead of moles?
What is the difference between a limiting reagent and excess reagent?
More Practice
• Open the Link
• virtual lab link
C 1 1
H 4 2
O 2 3
ID the limiting reagent.How do you know?
ID the limiting reagent.How do you know?
Balance the equation
Go to the virtual lab and check the answer.
2 reactants thatyou can control
Go to the virtual lab and select different number of moles.
Copy and fill in the table on the next page.
Moles
C2H6
Moles
O2
Moles CO2
Excess?
Circle the Limiting Reagent, Calculate the moles CO2, Calculate Excess
