Around 2.00 g of isopentane spilled over a 50.0 g aluminum (c_Al = 0.897 J/g°C) block in an old factory stockroom.  If the block is initially at 25.0 °C, find its final temperature after the spilled-over volatile liquid has evaporated. Assume that the heat necessary to evaporate isopentane is only from the block and that isopentane already vaporizes at 25.0 °C (ΔH_vaporization = 24.85 kJ/mol).