Calculate the integral heat of solution for and Given that integral heat of solution…

CHEMISTRY · Subjective · AP · Chemistry · Thermochemistry · Thermochemistry

Problem

Calculate the integral heat of solution for

\text{H}_2\text{SO}_4 + 3\text{H}_2\text{O} \longrightarrow \text{H}_2\text{SO}_4 \cdot 3\text{H}_2\text{O}

and

\text{H}_2\text{SO}_4 \cdot 3\text{H}_2\text{O} + 5\text{H}_2\text{O} \longrightarrow \text{H}_2\text{SO}_4 \cdot 8\text{H}_2\text{O}

Given that integral heat of solution for

\text{H}_2\text{SO}_4

is given by :

\frac{75.6 \times n}{n + 1.8} \text{ kJ}

where

n

is number of water molecules associated with

\text{H}_2\text{SO}_4