2K(s)+2H2O(l)-- 2KOH(aq) + H2(g) A 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg C. What is the final temperature of the water

2K(s)+2H2O(l)--> 2KOH(aq) + H2(g)A 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg C. What is the final temperature of the water after the preceding reaction occurs? Assume tat all the heat is used to raise the temperature of the water