Sodium chloride is added in cooking to enhance the flavor of food. When 10.0 g of Na Cl are dissolved in 200.0 ml of water at 25 °C in a coffee-cup calorimeter, 669 J of heat are absorbed. ( Density of water=1.0 g/mL) A) Is the solution process exothermic? B) What is qH20? C) What is the final temperature of the solution?

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