Answer to Question #204865 in General Chemistry for Maria Alsberani

Question

When 45 g of calcium oxide reacts with 450mL of water (excess), calcium hydroxide is produced as the only product. Calculate the final temperature of the solution if the initial temperature of the water is 29 deg C.

Answer 1

Increase in temperature of water after adding 45 g Calcium oxide will raise by 19.1 °C that is final temperature of water is 48.1° C.