Click Stoichiometry begin

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Presentation transcript:

Click Stoichiometry begin Brandon Purdy Chemistry Period 7 May 17, 2009 Click Stoichiometry begin

Lets Start! How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 What is the 1st step? Convert liters to liters Figure out the mole to liter ratio Check to see if the equation is balanced

Good Job How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 The equation is balanced What is next? Put the given over 1 Figure out the mole to liter ratio Convert liters to liters

Correct! How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 20.0 L CO x 1 What is next? Figure out the mole to liter ratio Convert liters CO to moles Convert moles of CO to liters

Excellent How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 20.0 L CO x 1mol CO 1 22.4 L CO What’s next? Do the mole to mole ratio for CO and CO2 Convert CO2 to liters Convert O2 to liters

Very Nice How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 20.0 L CO x 1mol CO x 2mol CO2 1 22.4 L CO 2 mol CO What is next? Convert liters to moles Convert liters of CO to moles Convert moles of CO2 to liters of CO2

Almost Done How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 20.0 L CO x 1 mol CO x 2 mol CO2 x 22.4 L CO2 1 22.4 L CO 2 mol CO 1 mole CO2 What’s next? Solve Convert liters back to moles Convert moles to liters again

Done How many liters of Carbon Dioxide (CO2) are produced when 20.0 liters of Carbon Monoxide (CO) are combined with Oxygen (O2)? 2CO + O2→2CO2 20.0 L CO x 1mol CO x 2 mol CO2 x 22.4 L CO2 = 20.0 L CO2 1 22.4 L CO 2 mol CO 1 mole CO2 CONGRATULATIONS YOU DID STOICHIOMETRY!!! Click Here

Congratulations 20.0 L CO2 Is the correct answer 20.0 L CO x 1mol CO x 2 mol CO2 x 22.4 L CO2 = 20.0 L CO2 1 22.4 L CO 2 mol CO 1 mole CO2 20.0 L CO2 Is the correct answer CLICK HERE TO GO BACK TO HOME CLICK HERE TO START OVER

Wrong!! Click to go back Click to Start Over