Lab Report Due Friday March 31!
Use the correct heat capacity (“C”” in q = mC∆T
Solving for joules use 4.184 J/g K
Solving for calories use 1.00 calorie/g ∘C
Nutrition Values
Cheeto 150 calories in 28.3 grams
Frito 160 calories in 28.3 grams.
Lays Potato Chips 160 calories in 28.3 grams.
PreLab Q1
0.52 g of a cheese puff is burned under an aluminum can filled with 50.1 mL of water. The water temperature in the can increases by 2.30∘C. How many calories did the chess pff release? (Answer: 115 calories)
-qsnack = qwater
qsnack = mC∆T
qsnack = (50.1g)(1.00 calorie/ g ∘C)(2.30∘C)
qsnack = 115 calories
3 PostLab Questions are the 3 Conclusion Questions in Your Packet!
Use the correct heat capacity (“C”” in q = mC∆T
Solving for joules use 4.184 J/g K
Solving for calories use 1.00 calorie/g ∘C
Nutrition Values
Cheeto 150 calories in 28.3 grams
Frito 160 calories in 28.3 grams.
Lays Potato Chips 160 calories in 28.3 grams.
PreLab Q1
0.52 g of a cheese puff is burned under an aluminum can filled with 50.1 mL of water. The water temperature in the can increases by 2.30∘C. How many calories did the chess pff release? (Answer: 115 calories)
-qsnack = qwater
qsnack = mC∆T
qsnack = (50.1g)(1.00 calorie/ g ∘C)(2.30∘C)
qsnack = 115 calories
3 PostLab Questions are the 3 Conclusion Questions in Your Packet!