The heat of reaction for at is

CHEMISTRY · Subjective · AP · Chemistry · Thermochemistry · Thermochemistry

Problem

The heat of reaction for

\text{N}_2 + 3\text{H}_2 \longrightarrow 2\text{NH}_3

27^\circ\text{C}

-91.94 \text{ kJ}

. What will be its value at

50^\circ\text{C}

? The molar heat capacities at constant

P

and

27^\circ\text{C}

for

\text{N}_2

\text{H}_2

and

\text{NH}_3

are 28.45, 28.32 and 37.07 joule respectively.