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- kilograms of water are in the bathtul

- kilograms of water are in the bathtul

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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☆回 凸 rris - Specific Heat Practice Last edit.. ew Insert Format Tools Add-ons Help Accessibility + BIUA 100% Normal text New Rocker 22 4. A box of Penguin Flakes® Cereal ™ has 540 Calories. If all of these calories are used to hea bathtub of water (c 1.00 cal/g°C) by 10.0°C, how many kilograms of water are in the bathtul 5. The heat from a candy bar's Calories can raise the temperature of a 4.50 kg bucket of water f to 68°C. How many Calories are in the candy bar? 6. A 45.2 gram sample of an unknown metal has 25,533 Joules of heat added to it. If its tempera changes from 4.00°C to 733°C, what is the metal's specific heat capacity? 7. (challenge problem) Gold has a specific heat of 01129 J/g°C. A scientist has been given a gram coin and has been told it is pure gold. When she adds 412.8J of heat to the coin, its tem rises from 72°F to 144°F. Is the coin actually made of gold?
Transcribed Image Text:☆回 凸 rris - Specific Heat Practice Last edit.. ew Insert Format Tools Add-ons Help Accessibility + BIUA 100% Normal text New Rocker 22 4. A box of Penguin Flakes® Cereal ™ has 540 Calories. If all of these calories are used to hea bathtub of water (c 1.00 cal/g°C) by 10.0°C, how many kilograms of water are in the bathtul 5. The heat from a candy bar's Calories can raise the temperature of a 4.50 kg bucket of water f to 68°C. How many Calories are in the candy bar? 6. A 45.2 gram sample of an unknown metal has 25,533 Joules of heat added to it. If its tempera changes from 4.00°C to 733°C, what is the metal's specific heat capacity? 7. (challenge problem) Gold has a specific heat of 01129 J/g°C. A scientist has been given a gram coin and has been told it is pure gold. When she adds 412.8J of heat to the coin, its tem rises from 72°F to 144°F. Is the coin actually made of gold?
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