Determine the value of ΔSsurr at 325 K and assume
constant pressure.
Express your answer to 3 significant figures in units of kJ
mol-1 K-1.
4NH3(g) + 3O2(g) → 2N2(g) +
6H2O(g) ΔrH = -1267 kJ mol-1
∆Ssurr = -∆H/T
∆Hrxn = -1267 KJ/mol
T = 325 K
∆Ssurr = -(-1267)/325
= 3.90 KJ/mol.K
Determine the value of ΔSsurr at 325 K and assume constant pressure. Express your answer to...
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