Calculate how much heat will be released when burning 48 g of coal.
| December 1, 2020 | education
m = 48 g = 0.048 kg
Q = q m
q = 3.4 × 10⁷ J / kg – specific heat of combustion of oil
Q = 3.4 × 10⁷ J / kg × 0.048 kg = 1632000 J = 1632 kJ
Answer: 1632 kJ
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