The Combustion of Titanium with Oxygen Produces Titanium Dioxide: Ti

The combustion of titanium with oxygen produces titanium dioxide: Ti (s) + O₂ (g) → TiO₂ (s)
When 2.060 g of titanium is combusted in a bomb calorimeter, the temperature of the calorimeter increases from 25.00 °C to 91.60 °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) 14.3
B) 19.6
C) -311
D) -0.154
E) -1.52 × 10⁴

Correct Answer:

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