Comparision of Fossil Fuel Lab

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Comparison of the Burning of Fossil Fuels Lab : 

Comparison of the Burning of Fossil Fuels Lab

The Burning of Wood : 

The Burning of Wood In part 1 you will find how much heat is given off when you burn wood. Watch the following slides and record all of the information in your data sheets. Once you have recorded your data, complete the calculations on the lab sheet.

Take a Wood Splint : 

Take a Wood Splint

Break it into pieces : 

Break it into pieces

Place the wood on a wire stand : 

Place the wood on a wire stand

Find the mass of the wood and the stand : 

Find the mass of the wood and the stand

Measure approximately 50 mL of water : 

Measure approximately 50 mL of water

Pour the water into the flask in the calorimeter : 

Pour the water into the flask in the calorimeter

Find the temperature of the water : 

Find the temperature of the water

Place the stand with the wood under the flask in the calorimeter : 

Place the stand with the wood under the flask in the calorimeter

Light the wood on fire : 

Light the wood on fire

Lets the wood burn : 

Lets the wood burn

Record the new temperature of the water in the flask : 

Record the new temperature of the water in the flask

Find the mass of stand and the ash : 

Find the mass of stand and the ash

The Burning of Oil : 

The Burning of Oil In part 2 you will find how much heat is given off when you burn oil. Watch the following slides and record all of the information in your data sheets. Once you have recorded your data, complete the calculations on the lab sheet.

Take the wire stand and place boiling stones on it : 

Take the wire stand and place boiling stones on it

Place 20 drops of oil onto the boiling stones : 

Place 20 drops of oil onto the boiling stones

Find the mass of the wire stand, boiling stones, and oil. : 

Find the mass of the wire stand, boiling stones, and oil.

Measure approximately 70 mL of water in a graduated cylinder : 

Measure approximately 70 mL of water in a graduated cylinder

Pour the water into the flask in the calorimeter : 

Pour the water into the flask in the calorimeter

Measure the temperature of the water : 

Measure the temperature of the water

Place the wire stand under the flask in the calorimeter : 

Place the wire stand under the flask in the calorimeter

Light the oil on fire : 

Light the oil on fire

Let the oil completely burn : 

Let the oil completely burn

Record the new temperature of the water in the flask : 

Record the new temperature of the water in the flask

Complete the calculations on your lab sheet : 

Complete the calculations on your lab sheet