When a Solution of 1 $\omicron$ C)^-1, the Temperature Rises 3

question 50

Multiple Choice

When a solution of 1.691 g of silver nitrate is mixed with an excess of sodium chloride in a calorimeter of heat capacity 216 J.( ^$\omicron$ C) ^-1, the temperature rises 3.03 ^$\omicron$ C.What is the reaction enthalpy?

• A) -65.7 kJ.mol^-1
• B) -0.654 kJ.mol^-1
• C) +111 kJ.mol^-1
• D) +65.7 kJ.mol^-1
• E) +0.654 kJ.mol^-1