A cubic piece of platinum metal (specific heat capacity = 0.1256 J/°C g) at 200.0°C is dropped into 1.00 L of deuterium oxide ('heavy water,' specific heat capacity = 4.211 J/°C g) at 25.5°C. The final temperature of the platinum and deuterium oxide mixture is 29.1°C. The density of platinum is 21.45 g/ cm³ and the density of deuterium oxide is 1.11 g/mL. What is the edge length of the cube of platinum, in centimeters?
A cubic piece of platinum metal (specific heat capacity = 0.1256 J/°C g) at 200.0°C is dropped into 1.00 L of deuterium oxide ('heavy water,' specific heat capacity = 4.211 J/°C g) at 25.5°C. The final temperature of the platinum and deuterium oxide mixture is 29.1°C. The density of platinum is 21.45 g/ cm³ and the density of deuterium oxide is 1.11 g/mL. What is the edge length of the cube of platinum, in centimeters?
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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A cubic piece of platinum metal (specific
heat capacity= 0.1256 J/°C g) at 200.0°C
is dropped into 1.00 L of deuterium oxide
('heavy water,' specific heat capacity = 4.211
J/°C g) at 25.5°C. The final temperature of
the platinum and deuterium oxide mixture is
29.1°C. The density of platinum is 21.45 g/
cm³ and the density of deuterium oxide is
1.11 g/mL. What is the edge length of the
cube of platinum, in centimeters?
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Transcribed Image Text:1
A cubic piece of platinum metal (specific
heat capacity= 0.1256 J/°C g) at 200.0°C
is dropped into 1.00 L of deuterium oxide
('heavy water,' specific heat capacity = 4.211
J/°C g) at 25.5°C. The final temperature of
the platinum and deuterium oxide mixture is
29.1°C. The density of platinum is 21.45 g/
cm³ and the density of deuterium oxide is
1.11 g/mL. What is the edge length of the
cube of platinum, in centimeters?
Tap here or pull up for additional resources
O
@
2
#
3
$
4
%
5
A
Question 6 of 11
6
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7
11
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9
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7
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