Bell Work 4NH3 + 3O2  N2 + 6 H2O How many moles of oxygen react with 0.23 moles of NH3?

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Presentation transcript:

Bell Work 4NH3 + 3O2  N2 + 6 H2O How many moles of oxygen react with 0.23 moles of NH3?

Limiting Reagent

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 that you can control Go to the virtual lab and select different number of moles. Copy and fill in the table on the next page. 2 reactants that you can control

Moles C2H6 O2 Moles CO2 Excess? Circle the Limiting Reagent, Calculate the moles CO2, Calculate Excess Moles C2H6 O2 Moles CO2 Excess?

Questions What would be different if you had mass instead of moles? What is the difference between a limiting reagent and excess reagent?