Zadania z chemii IB HL

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The enthalpy of combustion of $\ce{C15H32}$

is

-10\,040\ \mathrm{kJ\,mol^{-1}}

. (i) Calculate the maximum amount of energy that the complete combustion of 1.75 g of pentadecane can release. (ii) The energy from burning the 1.75 g sample is used to heat…