1. Turn in field trip permission slips to Ms. Au-Yeung
Warm-Up 5/7/15
Turn in field trip permission slips to Ms. Au-Yeung
Turn in Specific Heat worksheet to black basket.
Get a Soda Can Calorimeter Lab packet. Please do not write on it.
Read and summarize the Introduction.

2. Out of 54 Used old ScanTron +2 50% - Just answer 75% - Answer and work
Test Corrections
Out of 54
Used old ScanTron +2
50% - Just answer
75% - Answer and work
Attach to ScanTron
Deadline May 11th, 2015

3. Underwood Family Farms Wednesday, May 13th Donations
FIELD TRIP!!!
Underwood Family Farms
Wednesday, May 13th
Donations
D or F? Cannot attend.
Come to tutoring this week to get a permission slip.
Due ASAP!

4. Soap Lab Check Extra Credit – Lab section (20%)
Lab report – criteria posted on website (Blog post 5/4/15)

5. What happens when we “burn” Calories?

6. A food Calorie is 1000 calories.
A calorie is the amount of heat needed to raise the temperature of 1 g of water by 1oC.
A food Calorie is 1000 calories.

7. Turn in field trip permission slips to Ms. Au-Yeung
Warm-Up 5/6/15
Turn in field trip permission slips to Ms. Au-Yeung
Have answers to Pg. 510 #3 and 4 out to get stamped.
If you ate six oreos,
how many Calories is
that? How about joules?
1 Calorie = 4184 joules

8. DT = change in temperature
Specific Heat
q = mCDT
q = heat
m = mass (g)
C = specific heat
DT = change in temperature
specific heat – the amount of heat to raise 1g of the substance by 1oC.

9. Calculate how much heat (in calories) 32.0 g of water absorbs
Specific Heat
Calculate how much heat (in
calories) 32.0 g of water absorbs
when it is heated from 25oC to
80oC. How many joules is this?
Specific heat of water =
1.00 cal/goC

10. Practice
Pg. 510 #3 and 4
Will need Table 17.1 on Pg. 508

11. Get permission slips in ASAP!!
Homework
Get permission slips in ASAP!!