How much heat will be released during the complete combustion of 100 g of alcohol?
| April 18, 2021 | education
To calculate how much heat will be released during the complete combustion of alcohol, apply the formula:
Q = q * m, where q is the specific heat of combustion of alcohol (tabular value q = 2.7 * 10 ^ 7 J / kg), m is the specified mass of burned alcohol (m = 100 g = 0.1 kg).
Let’s make a calculation:
Q = q * m = 2.7 * 10 ^ 7 * 0.1 = 2.7 * 10 ^ 6 J = 2.7 MJ.
Answer: With the complete combustion of 100 g of alcohol, 2.7 MJ of heat will be released.
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