Mixture of sodium chloride + potassium bromide + Water

Datasets

1. P_vap - Vapor or sublimation pressure, kPa (2)

Vapor or sublimation pressure, kPa [ref]

Fixed			Measured
Temperature, K - Liquid	Molality, mol/kg of sodium chloride (1) - Liquid	Molality, mol/kg of potassium bromide (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
303.15	0.9990	1.001	3.94
303.15	1.5	1.498	3.77
303.15	2.0	1.999	3.59
308.15	1.001	0.9980	5.22
308.15	1.496	1.502	4.99
308.15	2.001	1.998	4.80
313.15	0.9980	1.001	6.82
313.15	1.501	1.498	6.58
313.15	1.998	2.001	6.30
318.15	0.5010	0.4990	9.23
318.15	1.002	0.9990	8.93
318.15	1.499	1.501	8.53
318.15	2.0	2.001	8.18
323.15	0.4990	0.4980	11.95
323.15	0.9980	1.004	11.49
323.15	1.496	1.501	11.02
323.15	1.999	1.998	10.50
328.15	0.4960	0.5030	15.20
328.15	1.001	0.9990	14.59
328.15	1.502	1.497	14.01
328.15	2.001	1.998	13.33
333.15	0.4990	0.5020	19.17
333.15	1.0000	1.001	18.48
333.15	1.499	1.502	17.71
333.15	1.997	1.998	16.93

Vapor or sublimation pressure, kPa [ref]

Fixed			Measured
Temperature, K - Liquid	Molality, mol/kg of sodium chloride (1) - Liquid	Molality, mol/kg of potassium bromide (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
303.15	0.9990	1.001	3.94
303.15	1.5	1.498	3.77
303.15	2.0	1.999	3.59
308.15	1.001	0.9980	5.22
308.15	1.496	1.502	4.99
308.15	2.001	1.998	4.80
313.15	0.9980	1.001	6.82
313.15	1.501	1.498	6.58
313.15	1.998	2.001	6.30
318.15	0.5010	0.4990	9.23
318.15	1.002	0.9990	8.93
318.15	1.499	1.501	8.53
318.15	2.0	2.001	8.18
323.15	0.4990	0.4980	11.95
323.15	0.9980	1.004	11.49
323.15	1.496	1.501	11.02
323.15	1.999	1.998	10.50
328.15	0.4960	0.5030	15.20
328.15	1.001	0.9990	14.59
328.15	1.502	1.497	14.01
328.15	2.001	1.998	13.33
333.15	0.4990	0.5020	19.17
333.15	1.0000	1.001	18.48
333.15	1.499	1.502	17.71
333.15	1.997	1.998	16.93

Sources

• Vapor Pressures of Aqueous Soulutions with Mixed Salts of NaCl + KBr and NaBr + KCl