What type of ion does an acid produce?

Explanation:

We have to start with the balance reaction:

Now we have to keep in mind the heat equation:

ΔT

Where:

Q=heat

m= Mass

ΔT= Tfinal-Tinitial

Cp= 4.18

Calculation of mass: We have to use the density of water

Calculation of ΔT:

ΔT = 34.1-23.0= 11.1 ºC

Now, we can calculate Q:

To get the final answer we must find the moles of , so:

With the heat and the moles we have calculate the KJ/mol: