How Much Heat Is Liberated at Constant Pressure When 2 $\to$

How much heat is liberated at constant pressure when 2.35 g of potassium metal reacts with 5.68 mL of liquid iodine monochloride (d = 3.24 g/mL) ? 2K(s) + ICl(l) $\to$ KCl(s) + KI(s)
$\Delta$ H° = -740.71 kJ/mol

A) 2.22 $\times$ 10³ kJ
B) 8.40 $\times$ 10¹ kJ
C) 1.28 $\times$ 10² kJ
D) 2.23 $\times$ 10¹ kJ
E) 7.41 $\times$ 10² kJ