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Chemistry
Chemistry
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.
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