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HeartSoul132
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What's the formula for calculating this, given: grams, heat capacity of substance, and temperature change?
How about heat combustion per kJ/Mol?
Thanks
How about heat combustion per kJ/Mol?
Thanks
The heat of combustion, also known as the enthalpy of combustion, is the amount of energy released when a substance undergoes complete combustion with oxygen.
The heat of combustion is calculated by measuring the mass of the substance, determining its heat capacity, measuring the change in temperature, and then using the formula Q = mCΔT, where Q is the heat of combustion, m is the mass, C is the heat capacity, and ΔT is the change in temperature.
The heat of combustion is typically measured in joules (J) or kilojoules (kJ) per mole. However, it can also be measured in calories (cal) or kilocalories (kcal) per mole.
The accuracy of the calculated heat of combustion can be affected by various factors, such as incomplete combustion, impurities in the substance, and heat loss to the surroundings during the experiment.
Calculating the heat of combustion is important in understanding the energy content of a substance and its potential as a fuel source. It also allows for the comparison of different substances and their efficiency in releasing energy through combustion.