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professor190 [17]
3 years ago
10

How much heat energy is required to raise the temperature of 5 kilograms of coal from 20c to 220c?

Chemistry
2 answers:
Elenna [48]3 years ago
7 0
1.3 kJ/kg K x 5 kg x 200C = 1300 kJ 
The answer is <span>1,314,718 J</span>
kicyunya [14]3 years ago
7 0

Answer:

1,314,718 J

Explanation:

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