How much energy will be released during the complete combustion of kerosene weighing 200 g.
| December 19, 2020 | education
How much energy will be released during the complete combustion of kerosene weighing 200 g. What amount of heat will be released during the complete combustion of 100 kg of Karaganda coal.
The amount of heat released as a result of combustion is calculated using the formula:
Q = qm
Q (kerosene) = 4.6 * 10 ^ 7 * 0.2 = 9.2 * 10 ^ 6 J
Q (coal) = 2.7 * 10 ^ 7 * 100 = 270 * 10 ^ 7 J
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