Mixture of Water + disodium molybdate

Datasets

1. (Relative) activity (2)
2. Molality, mol/kg (2)

(Relative) activity of Water (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of disodium molybdate (2) - Liquid	(Relative) activity of Water (1) - Liquid
303.15	0.0600	0.9967
303.15	0.0800	0.9959
303.15	0.1000	0.9950
303.15	0.2000	0.9907
303.15	0.4000	0.9822
303.15	0.6000	0.9739
303.15	0.8000	0.9657
303.15	1.0000	0.9575
303.15	1.2	0.9491
303.15	1.4	0.9405
303.15	1.6	0.9316
303.15	1.8	0.9222
303.15	2.0	0.9122
303.15	2.2	0.9016
313.15	0.0600	0.9976
313.15	0.0800	0.9969
313.15	0.1000	0.9961
313.15	0.2000	0.9922
313.15	0.4000	0.9843
313.15	0.6000	0.9760
313.15	0.8000	0.9674
313.15	1.0000	0.9585
313.15	1.2	0.9493
313.15	1.4	0.9398
313.15	1.6	0.9299
313.15	1.8	0.9198
313.15	2.0	0.9093
313.15	2.2	0.8985
323.15	0.0600	0.9977
323.15	0.0800	0.9970
323.15	0.1000	0.9963
323.15	0.2000	0.9925
323.15	0.4000	0.9844
323.15	0.6000	0.9759
323.15	0.8000	0.9669
323.15	1.0000	0.9575
323.15	1.2	0.9479
323.15	1.4	0.9380
323.15	1.6	0.9281
323.15	1.8	0.9182
323.15	2.0	0.9083
323.15	2.2	0.8986
333.15	0.0600	0.9972
333.15	0.0800	0.9963
333.15	0.1000	0.9954
333.15	0.2000	0.9912
333.15	0.4000	0.9827
333.15	0.6000	0.9742
333.15	0.8000	0.9656
333.15	1.0000	0.9568
333.15	1.2	0.9478
333.15	1.4	0.9385
333.15	1.6	0.9289
333.15	1.8	0.9189
333.15	2.0	0.9085
333.15	2.2	0.8976

(Relative) activity of Water (1) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Molality, mol/kg of disodium molybdate (2) - Liquid	(Relative) activity of Water (1) - Liquid
303.15	0.0600	0.9967
303.15	0.0800	0.9959
303.15	0.1000	0.9950
303.15	0.2000	0.9907
303.15	0.4000	0.9822
303.15	0.6000	0.9739
303.15	0.8000	0.9657
303.15	1.0000	0.9575
303.15	1.2	0.9491
303.15	1.4	0.9405
303.15	1.6	0.9316
303.15	1.8	0.9222
303.15	2.0	0.9122
303.15	2.2	0.9016
313.15	0.0600	0.9976
313.15	0.0800	0.9969
313.15	0.1000	0.9961
313.15	0.2000	0.9922
313.15	0.4000	0.9843
313.15	0.6000	0.9760
313.15	0.8000	0.9674
313.15	1.0000	0.9585
313.15	1.2	0.9493
313.15	1.4	0.9398
313.15	1.6	0.9299
313.15	1.8	0.9198
313.15	2.0	0.9093
313.15	2.2	0.8985
323.15	0.0600	0.9977
323.15	0.0800	0.9970
323.15	0.1000	0.9963
323.15	0.2000	0.9925
323.15	0.4000	0.9844
323.15	0.6000	0.9759
323.15	0.8000	0.9669
323.15	1.0000	0.9575
323.15	1.2	0.9479
323.15	1.4	0.9380
323.15	1.6	0.9281
323.15	1.8	0.9182
323.15	2.0	0.9083
323.15	2.2	0.8986
333.15	0.0600	0.9972
333.15	0.0800	0.9963
333.15	0.1000	0.9954
333.15	0.2000	0.9912
333.15	0.4000	0.9827
333.15	0.6000	0.9742
333.15	0.8000	0.9656
333.15	1.0000	0.9568
333.15	1.2	0.9478
333.15	1.4	0.9385
333.15	1.6	0.9289
333.15	1.8	0.9189
333.15	2.0	0.9085
333.15	2.2	0.8976

Molality, mol/kg of disodium molybdate (2) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Temperature, K - Liquid	Molality, mol/kg of disodium molybdate (2) - Liquid
293.15	3.1431
303.15	3.1774
313.15	3.2299
323.15	3.3095
333.15	3.3944
343.15	3.4863

Molality, mol/kg of disodium molybdate (2) [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Temperature, K - Liquid	Molality, mol/kg of disodium molybdate (2) - Liquid
293.15	3.1431
303.15	3.1774
313.15	3.2299
323.15	3.3095
333.15	3.3944
343.15	3.4863

Sources

• Water activities of sodium molybdate solutions at different temperatures
• Determination and modeling for the solubility of Na2MoO4.2H2O in the (Na(+) + MoO4(2-) + SO4(2-)) system

Note: These property values are available through the Cheméo API. A free account gives you an access key.