Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
The combustion of g of coke raised the temperature of kg of water from to
CHEMISTRY · Subjective · A Level · Chemistry · Energetics · Energetics
Problem
The combustion of
5.0
5.0
5.0
g of coke raised the temperature of
1.0
1.0
1.0
kg of water from
10
10
10
to
47
∘
C
47^\circ C
4
7
∘
C
. Calculate the fuel value of coke. Specific heat of
H
2
O
H_2O
H
2
O
is
1
1
1
cal/g.
Related theory
Calorimetry
Thermodynamics
Heat capacity and work
Measurement of $\Delta U$ and $\Delta H$
Browse the problem library