Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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2 677 grams of ethanol (2.57 J/g"C) starts at a temperature of 2"C. If energy is added to raise its
temperature to 71'C, how many Joules were added?
1,20,052.41 Joulen were added
Note: 1 kilogram 1000 grams
1 Calorie 1 kcal 1000 calories oF to °C: [ (T-32 ) × 5 ]-9
3. A nail made of iron (c 0.45 J/g C) has 34,500 Joules added to it. If the nail's temperature goes from
11 C to 892 C, what is the mass of the nail?
4. A box of Penguin Flakes CerealTM has 540 Calories. If all of these calories are used to heat up a
bathtub of water (c = 1.00 cal/g C) by 10.0°C, how many kilograms of water are in the bathtub?
0.054 hilograms of watt in the bathtub](https://content.bartleby.com/qna-images/question/24bf2450-39e8-47a2-b6d3-2df49a54adbe/d0cbc871-534d-4568-828e-02e023f89c60/nnemflf_processed.jpeg)
Transcribed Image Text:Classwe
Roland M
does google com/document/d/IvJOAin W50tHetaGTXANTljDEKSNUYOGI6C7P3Mo/edit
Surrealam The M.
New folder
Genetic drift Wikip
&Algebra Foundation.
Image result
erris-Specific Heat Practice O
"iew Insert Format Tools Add ons Help Accessibility
Last edit
16 BIUA 00
100%
Normal text
New Rocker
2 677 grams of ethanol (2.57 J/g"C) starts at a temperature of 2"C. If energy is added to raise its
temperature to 71'C, how many Joules were added?
1,20,052.41 Joulen were added
Note: 1 kilogram 1000 grams
1 Calorie 1 kcal 1000 calories oF to °C: [ (T-32 ) × 5 ]-9
3. A nail made of iron (c 0.45 J/g C) has 34,500 Joules added to it. If the nail's temperature goes from
11 C to 892 C, what is the mass of the nail?
4. A box of Penguin Flakes CerealTM has 540 Calories. If all of these calories are used to heat up a
bathtub of water (c = 1.00 cal/g C) by 10.0°C, how many kilograms of water are in the bathtub?
0.054 hilograms of watt in the bathtub
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