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1. A piece of iron weighing 72.4g is heated to 100.0°C and plunged into 100.0g water that is initially at 10.0°C in a coffee cup calorimeter. Calculate the final temperature that is reached. Swater = 4.184 J/g°C; SFe = 0.449J/gºC. a. What is the question asking for? b. What information is given? c. Make a sketch of what is happening in this problem. d. What equation(s) will you use? e. Solve it!

1. A piece of iron weighing 72.4g is heated to 100.0°C and plunged into 100.0g water that is initially at 10.0°C in a coffee cup calorimeter. Calculate the final temperature that is reached. Swater = 4.184 J/g°C; SFe = 0.449J/gºC. a. What is the question asking for? b. What information is given? c. Make a sketch of what is happening in this problem. d. What equation(s) will you use? e. Solve it!

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 31E: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the...
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1. A piece of iron weighing 72.4g is heated to 100.0°C and plunged into 100.0g water that is initially at 10.0°C in a coffee cup calorimeter. Calculate the final temperature that is reached. Swater = 4.184 J/g°C; SFe = 0.449J/gºC. a. What is the question asking for? b. What information is given? c. Make a sketch of what is happening in this problem. d. What equation(s) will you use? e. Solve it!
Transcribed Image Text:1. A piece of iron weighing 72.4g is heated to 100.0°C and plunged into 100.0g water that is initially at 10.0°C in a coffee cup calorimeter. Calculate the final temperature that is reached. Swater = 4.184 J/g°C; SFe = 0.449J/gºC. a. What is the question asking for? b. What information is given? c. Make a sketch of what is happening in this problem. d. What equation(s) will you use? e. Solve it!
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