Question

to estimate the enthalpy of neutralization of hydrochloric acid and sodium hydroxide​

Answer 1

Heyy,

For example, one source which gives the enthalpy change of neutralisation of sodium hydroxide solution with HCl as -57.9 kJ mol-1, gives a value of -56.1 kJ mol-1 for sodium hydroxide solution being neutralised by ethanoic acid.

And that is meee