Mass of iron 64.8973 g Mass of water 61.9272 g Initial temperature of iron (boiling water Tm) 98.0 °C Initial temperature of calorimeter + water, T; 22.1 °C Final temperature, T¡ 30.3 °C

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter12: Thermodynamic Processes And Thermochemistry
Section: Chapter Questions
Problem 14P
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Please how I find the q Fe,q water, q cal with the ungrounded and rounded  values please. 

TEMPERATURE CHANGE
AT for iron, °C
-67.7
AT for water, °C
8.2
НЕАТ
• The specific heat of water is 4.184 Jg K-!.
• The specific heat of iron is 0.450 J g-1 K-1.
Unrounded
Rounded
(Fe. ()
Iwater, ()
3
Cal, ()
3
3.
3.
3.
Transcribed Image Text:TEMPERATURE CHANGE AT for iron, °C -67.7 AT for water, °C 8.2 НЕАТ • The specific heat of water is 4.184 Jg K-!. • The specific heat of iron is 0.450 J g-1 K-1. Unrounded Rounded (Fe. () Iwater, () 3 Cal, () 3 3. 3. 3.
DATA
Mass of iron
64.8973 g
Mass of water
61.9272 g
Initial temperature of iron (boiling water Tm)
98.0 °C
Initial temperature of calorimeter + water, T;
22.1 °C
Final temperature, Tf
30.3 °C
Transcribed Image Text:DATA Mass of iron 64.8973 g Mass of water 61.9272 g Initial temperature of iron (boiling water Tm) 98.0 °C Initial temperature of calorimeter + water, T; 22.1 °C Final temperature, Tf 30.3 °C
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