(Solved): find Molar heat of combustion Conbustion (homb) calorinseter. In an experiment, a 0.43978 sample of ...

Conbustion (homb) calorinseter. In an experiment, a 0.43978 sample of para-toluic acid ( ${\mathrm{C}}_1{\mathrm{H}}_4{\mathrm{O}}_2$ ) is burned completely in a bomb calorimeter. The calorimeter is surrounded by $1.006\times 10^3\mathrm{g}$ of water, During the combustion the temperature increases from 23.92 to 26.28 " $\mathrm{C}$. The heat capacity of water is $4.184\mathrm{J}?{\mathrm{g}}^{?1}?{}^{?}{\mathrm{C}}^{?1}$, The heat capacity of the calorimeter was determined in a previous experiment to be $000.1\mathrm{J}?{}^{.}{\mathrm{C}}^{?1}$. Assuming that no energy is lost to the surroundings, calculate the molar heat of combustion of para-toluic acid based on these data. ${\mathrm{C}}_3{\mathrm{H}}_4{\mathrm{O}}_2(s)+9{\mathrm{O}}_2(g)?4{\mathrm{H}}_2\mathrm{O}(l)+8{\mathrm{CO}}_2(g)+\text{ Energy }$ Molar Heat of Combustion = $\mathrm{k}/\mathrm{mol}$ 3 more group entempteremaining