Table 2. The second-law and third-law sublimation enthalpies of Ag.

Lab. No.	ΔsubH°2nd(298)* (kJ/mol)	ΔsubH°3rd(298)* (kJ/mol)	Diff. (%)	ΔsubH°2nd(298)# (kJ/mol)	ΔsubH°3rd(298)# (kJ/mol)	Diff. (%)
1	287.3	285.1	0.8	287.7	284.9	1.0
2	290.4	281.5	3.2	290.4	281.4	3.2
3	304.0	284.6	6.8	304.4	284.3	7.1
4	293.6	286.6	2.4	293.9	286.3	2.7
5	286.2	285.7	0.2	286.6	285.5	0.4
6	287.4	285.2	0.8	287.8	285.0	1.0
7	290.2	283.2	2.4	290.2	283.1	2.5
8	250.4	285.5	12.3	250.8	285.4	12.1
9	320.4	279.5	14.6	320.8	279.3	14.9
Ave.†	289.2	284.6	1.6	289.4	284.3	1.8

*Gibbs energy functions of Ag(s, l) and Ag(g) given by Cox et al.^{20) #}Gibbs energy functions of Ag(s, l) and Ag(g) given by Barin.^{21) †}The second law result from laboratory No. 3 and the second and third law results from laboratories Nos. 8 and 9 are discarded.