The combustion of titanium with oxygen produces titanium dioxide:
Ti (s) + O₂ (g) → TiO₂ (s)
When 0.610 g of titanium is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 25.00 °C to 50.50 °C. In a separate experiment, the heat capacity of the calorimeter is measured to be 9.84 kJ/K·The heat of reaction for the combustion of a mole of Ti in this calorimeter is ___ kJ/mol.
A) 2.09
B) 4.14
C) -311
D) -0.154
E)-1.98 x 10⁴
