Complete each trial using the substances and conditions indicated in the table below. Trail Number Substance 1 Substance 2 Final Temperature Which Substance gained energy? 1 Water Mass: 100g Temp: 70°C Water Water Mass: 50g Temp: 20°C 53.33 Ethanol 2 Mass: 50g Temp: 20°C Mass: 100g 47.02 Temp: 70°C Water Isopropanol 3 Mass: 200g Mass: 150g 9.54 Temp: 0°C Temp: 30°C Silver (Ag) Water 4 Mass: 50g Mass: 150g 22.57 Temp: 150°C Temp: 20°C Iron (Fe) Water 5 Mass: 50g Mass: 150g 23.87 Temp: 150°C Temp: 20°C Aluminum (Al) Water 6 Mass: 50g Mass: 150g 20.00 Temp: 20°C Temp: 20°C SHOW YOUR WORK FOR ALL CALCULATIONS q = mCAT 1. Calculate the heat transfer (q) for the water in Trial 2. (C water-4.158 J/g *C) 2. Calculate the heat transfer (q) for the iron in Trial 5 (C 0.449 J/g C)
Complete each trial using the substances and conditions indicated in the table below. Trail Number Substance 1 Substance 2 Final Temperature Which Substance gained energy? 1 Water Mass: 100g Temp: 70°C Water Water Mass: 50g Temp: 20°C 53.33 Ethanol 2 Mass: 50g Temp: 20°C Mass: 100g 47.02 Temp: 70°C Water Isopropanol 3 Mass: 200g Mass: 150g 9.54 Temp: 0°C Temp: 30°C Silver (Ag) Water 4 Mass: 50g Mass: 150g 22.57 Temp: 150°C Temp: 20°C Iron (Fe) Water 5 Mass: 50g Mass: 150g 23.87 Temp: 150°C Temp: 20°C Aluminum (Al) Water 6 Mass: 50g Mass: 150g 20.00 Temp: 20°C Temp: 20°C SHOW YOUR WORK FOR ALL CALCULATIONS q = mCAT 1. Calculate the heat transfer (q) for the water in Trial 2. (C water-4.158 J/g *C) 2. Calculate the heat transfer (q) for the iron in Trial 5 (C 0.449 J/g C)
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter5: Gases, Liquids, And Solids
Section: Chapter Questions
Problem 5.76P
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![Complete each trial using the substances and conditions indicated in the table below.
Trail Number
Substance 1
Substance 2
Final
Temperature
Which
Substance
gained energy?
1
Water
Mass: 100g
Temp: 70°C
Water
Mass: 50g
Temp: 20°C
53.33
Water
2
Mass: 50g
Temp: 20°C
Ethanol
Mass: 100g
47.02
Temp: 70°C
Water
Isopropanol
3
Mass: 200g
Mass: 150g
9.54
Temp: 0°C
Temp: 30°C
Silver (Ag)
Water
4
Mass: 50g
Mass: 150g
22.57
Temp: 150°C
Temp: 20°C
Iron (Fe)
Water
5
Mass: 50g
Mass: 150g
23.87
Temp: 150°C
Temp: 20°C
Aluminum (Al)
Water
6
Mass: 50g
Temp: 20°C
Mass: 150g
20.00
Temp: 20°C
SHOW YOUR WORK FOR ALL CALCULATIONS +
q = mCAT
1. Calculate the heat transfer (q) for the water in Trial 2. (C water-4.158 J/g. *C)
2. Calculate the heat transfer (q) for the iron in Trial 5 (C=0.449 J/g. *C)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F619c10c1-a4a7-4621-92b9-c54d39bcb8fd%2Ff90e2a44-cd3a-46c9-bbbc-a673e2c742d6%2Fgsp1kb_processed.png&w=3840&q=75)
Transcribed Image Text:Complete each trial using the substances and conditions indicated in the table below.
Trail Number
Substance 1
Substance 2
Final
Temperature
Which
Substance
gained energy?
1
Water
Mass: 100g
Temp: 70°C
Water
Mass: 50g
Temp: 20°C
53.33
Water
2
Mass: 50g
Temp: 20°C
Ethanol
Mass: 100g
47.02
Temp: 70°C
Water
Isopropanol
3
Mass: 200g
Mass: 150g
9.54
Temp: 0°C
Temp: 30°C
Silver (Ag)
Water
4
Mass: 50g
Mass: 150g
22.57
Temp: 150°C
Temp: 20°C
Iron (Fe)
Water
5
Mass: 50g
Mass: 150g
23.87
Temp: 150°C
Temp: 20°C
Aluminum (Al)
Water
6
Mass: 50g
Temp: 20°C
Mass: 150g
20.00
Temp: 20°C
SHOW YOUR WORK FOR ALL CALCULATIONS +
q = mCAT
1. Calculate the heat transfer (q) for the water in Trial 2. (C water-4.158 J/g. *C)
2. Calculate the heat transfer (q) for the iron in Trial 5 (C=0.449 J/g. *C)
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