Mixture of Potassium chromate + potassium hydroxide + Water

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Potassium chromate

Name
Potassium chromate
InChI
InChI=1S/Cr.2K.4O/q;2*+1;;;2*-1
InChI Key
XMXNVYPJWBTAHN-UHFFFAOYSA-N
Formula
CrK2O4
SMILES
O=[Cr](=O)([O-])[O-].[K+].[K+]
Mol. Weight (g/mol)
194.19

potassium hydroxide

Name
potassium hydroxide
InChI
InChI=1S/K.H2O/h;1H2/q+1;/p-1
InChI Key
KWYUFKZDYYNOTN-UHFFFAOYSA-M
Formula
HKO
SMILES
O[K]
Mol. Weight (g/mol)
56.11
CAS
1310-58-3

Water

Name
Water
InChI
InChI=1S/H2O/h1H2
InChI Key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
Formula
H2O
SMILES
O
Mol. Weight (g/mol)
18.02
CAS
7732-18-5
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Datasets

  1. Mass fraction (2)
  2. Pvap - Vapor or sublimation pressure, kPa (2)

Mass fraction of Potassium chromate (1) [ref]

Operational conditions:

Mass fraction of potassium hydroxide (2) - Liquid Mass fraction of Potassium chromate (1) - Liquid
0.5192 0.0114
0.5249 0.0109
0.5342 0.0101
0.5650 0.0085
0.6050 0.0069
0.6526 0.0057
0.6840 0.0050
0.7250 0.0042
0.7574 0.0036

Mass fraction of Potassium chromate (1) [ref]

Operational conditions:

Mass fraction of potassium hydroxide (2) - Liquid Mass fraction of Potassium chromate (1) - Liquid
0.5192 0.0114
0.5249 0.0109
0.5342 0.0101
0.5650 0.0085
0.6050 0.0069
0.6526 0.0057
0.6840 0.0050
0.7250 0.0042
0.7574 0.0036

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Amount concentration (molarity), mol/dm3 of Potassium chromate (1) - Liquid Amount concentration (molarity), mol/dm3 of potassium hydroxide (2) - Liquid Vapor or sublimation pressure, kPa - Liquid
328.15 0.0525 2.5558 15.90
328.15 0.0525 5.0024 14.00
328.15 0.0525 6.6286 11.10
328.15 0.0525 8.3981 9.90
328.15 0.1050 4.0896 15.00
328.15 0.1062 0.8397 14.20
328.15 0.1062 2.5558 13.40
328.15 0.1062 5.0024 14.30
328.15 0.2721 0.8397 15.20
328.15 0.2721 5.0024 11.10
328.15 0.5263 2.5558 13.30
328.15 0.5339 0.8397 15.20
328.15 1.0588 0.8397 14.20
328.15 1.0588 2.5558 11.80
336.15 0.0525 2.5558 21.10
336.15 0.0525 5.0024 17.90
336.15 0.0525 6.6286 14.90
336.15 0.0525 8.3981 13.30
336.15 0.1050 4.0896 20.90
336.15 0.1062 0.8397 20.80
336.15 0.1062 2.5558 18.80
336.15 0.1062 5.0024 18.00
336.15 0.2721 0.8397 21.70
336.15 0.2721 5.0024 15.30
336.15 0.5263 2.5558 17.20
336.15 0.5339 0.8397 21.40
336.15 1.0588 0.8397 19.50
336.15 1.0588 2.5558 16.40
344.15 0.0525 2.5558 27.50
344.15 0.0525 5.0024 22.70
344.15 0.0525 6.6286 19.70
344.15 0.0525 8.3981 17.70
344.15 0.1050 4.0896 28.60
344.15 0.1062 0.8397 30.10
344.15 0.1062 2.5558 26.00
344.15 0.1062 5.0024 22.50
344.15 0.2721 0.8397 30.40
344.15 0.2721 5.0024 20.80
344.15 0.5263 2.5558 22.10
344.15 0.5339 0.8397 29.60
344.15 1.0588 0.8397 26.60
344.15 1.0588 2.5558 22.50
352.15 0.0525 2.5558 35.60
352.15 0.0525 5.0024 28.40
352.15 0.0525 6.6286 25.70
352.15 0.0525 8.3981 23.30
352.15 0.1050 4.0896 38.60
352.15 0.1062 0.8397 42.70
352.15 0.1062 2.5558 35.40
352.15 0.1062 5.0024 27.70
352.15 0.2721 0.8397 41.90
352.15 0.2721 5.0024 27.90
352.15 0.5263 2.5558 28.00
352.15 0.5339 0.8397 40.40
352.15 1.0588 0.8397 35.60
352.15 1.0588 2.5558 30.40
360.15 0.0525 2.5558 45.50
360.15 0.0525 5.0024 35.20
360.15 0.0525 6.6286 33.10
360.15 0.0525 8.3981 30.10
360.15 0.1050 4.0896 51.40
360.15 0.1062 0.8397 59.60
360.15 0.1062 2.5558 47.50
360.15 0.1062 5.0024 33.80
360.15 0.2721 0.8397 57.00
360.15 0.2721 5.0024 36.80
360.15 0.5263 2.5558 35.10
360.15 0.5339 0.8397 54.20
360.15 1.0588 0.8397 47.10
360.15 1.0588 2.5558 40.50
368.15 0.0525 2.5558 57.50
368.15 0.0525 5.0024 43.30
368.15 0.0525 6.6286 42.10
368.15 0.0525 8.3981 38.60
368.15 0.1050 4.0896 67.60
368.15 0.1062 0.8397 82.10
368.15 0.1062 2.5558 63.00
368.15 0.1062 5.0024 41.00
368.15 0.2721 0.8397 76.50
368.15 0.2721 5.0024 48.10
368.15 0.5263 2.5558 43.60
368.15 0.5339 0.8397 72.00
368.15 1.0588 0.8397 61.50
368.15 1.0588 2.5558 53.20

Vapor or sublimation pressure, kPa [ref]

Fixed Measured
Temperature, K - Liquid Amount concentration (molarity), mol/dm3 of Potassium chromate (1) - Liquid Amount concentration (molarity), mol/dm3 of potassium hydroxide (2) - Liquid Vapor or sublimation pressure, kPa - Liquid
328.15 0.0525 2.5558 15.90
328.15 0.0525 5.0024 14.00
328.15 0.0525 6.6286 11.10
328.15 0.0525 8.3981 9.90
328.15 0.1050 4.0896 15.00
328.15 0.1062 0.8397 14.20
328.15 0.1062 2.5558 13.40
328.15 0.1062 5.0024 14.30
328.15 0.2721 0.8397 15.20
328.15 0.2721 5.0024 11.10
328.15 0.5263 2.5558 13.30
328.15 0.5339 0.8397 15.20
328.15 1.0588 0.8397 14.20
328.15 1.0588 2.5558 11.80
336.15 0.0525 2.5558 21.10
336.15 0.0525 5.0024 17.90
336.15 0.0525 6.6286 14.90
336.15 0.0525 8.3981 13.30
336.15 0.1050 4.0896 20.90
336.15 0.1062 0.8397 20.80
336.15 0.1062 2.5558 18.80
336.15 0.1062 5.0024 18.00
336.15 0.2721 0.8397 21.70
336.15 0.2721 5.0024 15.30
336.15 0.5263 2.5558 17.20
336.15 0.5339 0.8397 21.40
336.15 1.0588 0.8397 19.50
336.15 1.0588 2.5558 16.40
344.15 0.0525 2.5558 27.50
344.15 0.0525 5.0024 22.70
344.15 0.0525 6.6286 19.70
344.15 0.0525 8.3981 17.70
344.15 0.1050 4.0896 28.60
344.15 0.1062 0.8397 30.10
344.15 0.1062 2.5558 26.00
344.15 0.1062 5.0024 22.50
344.15 0.2721 0.8397 30.40
344.15 0.2721 5.0024 20.80
344.15 0.5263 2.5558 22.10
344.15 0.5339 0.8397 29.60
344.15 1.0588 0.8397 26.60
344.15 1.0588 2.5558 22.50
352.15 0.0525 2.5558 35.60
352.15 0.0525 5.0024 28.40
352.15 0.0525 6.6286 25.70
352.15 0.0525 8.3981 23.30
352.15 0.1050 4.0896 38.60
352.15 0.1062 0.8397 42.70
352.15 0.1062 2.5558 35.40
352.15 0.1062 5.0024 27.70
352.15 0.2721 0.8397 41.90
352.15 0.2721 5.0024 27.90
352.15 0.5263 2.5558 28.00
352.15 0.5339 0.8397 40.40
352.15 1.0588 0.8397 35.60
352.15 1.0588 2.5558 30.40
360.15 0.0525 2.5558 45.50
360.15 0.0525 5.0024 35.20
360.15 0.0525 6.6286 33.10
360.15 0.0525 8.3981 30.10
360.15 0.1050 4.0896 51.40
360.15 0.1062 0.8397 59.60
360.15 0.1062 2.5558 47.50
360.15 0.1062 5.0024 33.80
360.15 0.2721 0.8397 57.00
360.15 0.2721 5.0024 36.80
360.15 0.5263 2.5558 35.10
360.15 0.5339 0.8397 54.20
360.15 1.0588 0.8397 47.10
360.15 1.0588 2.5558 40.50
368.15 0.0525 2.5558 57.50
368.15 0.0525 5.0024 43.30
368.15 0.0525 6.6286 42.10
368.15 0.0525 8.3981 38.60
368.15 0.1050 4.0896 67.60
368.15 0.1062 0.8397 82.10
368.15 0.1062 2.5558 63.00
368.15 0.1062 5.0024 41.00
368.15 0.2721 0.8397 76.50
368.15 0.2721 5.0024 48.10
368.15 0.5263 2.5558 43.60
368.15 0.5339 0.8397 72.00
368.15 1.0588 0.8397 61.50
368.15 1.0588 2.5558 53.20

Sources