To Determine the Enthalpy of Neutralization of a Strong Acid(HCl) with a Sturdy Base (NaOH)
1)Acetic acid is neutralized by NaOH with an enthalpy of -50.6 kJ mol1. Determine ΔH for the ionization of CH3COOH. Given that the heat of neutralization for a strong acid with a strong base is -55.9 kJ mol1?

2)The heat of neutralization of a strong base and a strong acid is 57 Kj. The released when 0.5 mole of HNO₃ solution is added to 0.20 moles of NaOH solution, is

3)Change in enthalpy of the system is the heat absorbed at a

4)The change of enthalpy in an exothermic reaction is

5)The change of enthalpy in an endothermic reaction is

6)The value of the heat of neutralization depends on

7)In a plastic cup with a lid, 50 cm3 of 1.0 mol dm-3 sulfuric acid and 50 cm3 of 2.0 mol dm-3 potassium hydroxide solution are added to each other at 28.5°C to estimate the heat of Neutralization. The mixture is then stirred, and a temperature of 41.5°C is the highest recorded. Calculate the Neutralization heat. [Specific heat capacity of solution: 4.2 J g-1 °C-1; density of solution: 1 g cm-3]

8)The enthalpy of a substance (denoted by h), is defined as

9)What happens when a solution of an acid is mixed with a solution of a base in a test tube?

10)What should be done if a student's hand accidentally gets a few drops of strong acid on it?