How much heat will be released during the complete combustion of 200 g of gasoline.
| March 19, 2021 | education
To calculate the heat released during the combustion of 200 g of gasoline, we use the formula: Q = qb * m.
Values of constants and variables: qb – heat of combustion of gasoline (qb = 4.6 * 10 ^ 7 J / kg); m is the mass of completely burnt gasoline (m = 200 g = 0.2 kg).
Calculation: Q = qb * m = 4.6 * 10 ^ 7 * 0.2 = 9.2 * 10 ^ 6 J (9.2 MJ).
Answer: Due to the complete combustion of the taken gasoline, 9.2 MJ of heat should be released.
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