When 25 cm3 of a solution of sodium hydroxide was mixed with 25 cm3 of hydrochloric acid of the same concentration the temperature change was found to be 35oC.*What would the temperature change be if 25 cm3 of the same solution of sodium hydroxide was mixed with 50 cm3 of the same hydrochloric acid? Explain your answer. (Think carefully about moles reacting and what you know about measuring energy changes).