Vapor Pressure of Saturated Aqueous Solutions of Potassium Sulfate from 310 K to 345 K

Table 2

Vapor pressure and water activity of saturated aqueous solutions of potassium sulfate.

𝑇/K	𝑃𝑤/kPa	𝑎𝑤
313.25	7.27	0.9787
313.65	7.43	0.9788
314.80	7.88	0.9768
315.95	8.56	0.9759
317.55	9.07	0.9741
318.75	9.63	0.9732
320.45	10.48	0.9710
321.60	11.08	0.9690
322.90	11.81	0.9682
323.25	12.02	0.9680
324.60	12.82	0.9667
325.75	13.56	0.9661
326.90	14.30	0.9639
327.75	14.92	0.9645
329.35	16.05	0.9615
330.75	17.15	0.9615
331.90	18.08	0.9601
333.25	19.23	0.9592
335.75	21.51	0.9569
338.45	24.25	0.9551
341.00	27.10	0.9535
342.45	28.84	0.9524