Chlorine gas reacts with fluorine gas to form chlorine trifluoride.
Cl2 (g) + 3F2 (g) → 2ClF3 (g)
A 1.95 L reaction vessel, initially at 298 K, contains chlorine gas at a partial pressure of 337 mmHg and fluorine gas at a partial pressure of 797 mmHg.
Identify the limiting reactant and determine the theoretical yield of ClF3 in grams. Express your answer with the appropriate units.