. Author manuscript; available in PMC: 2010 Jun 11.

Published in final edited form as: J Chem Eng Data. 2009 Jun 11;54(6):1860–1864. doi: 10.1021/je800983y

Table 6.

pH(s) of (MOPSO + NaMOPSO) Buffer Solutions from 278.15 to 328.15 K Computed Using Eqs 4–7

T(K)	0.01 m MOPSO + 0.03 m NaMOPSO + 0.13 m NaCl	0.02 m MOPSO + 0.06 m NaMOPSO + 0.10 m NaCl	0.04 m MOPSO + 0.12 m NaMOPSO + 0.04 m NaCl
	I = 0.16 m^a	I = 0.16 m^a	I = 0.16 m^a
278.15	7.677	7.669	7.655
283.15	7.599	7.588	7.572
288.15	7.519	7.508	7.492
293.15	7.441	7.432	7.416
298.15	7.364	7.357	7.343
303.15	7.290	7.284	7.270
308.15	7.219	7.213	7.200
310.15	7.190	7.186	7.172
313.15	7.148	7.144	7.131
318.15	7.080	7.078	7.065
323.15	7.014	7.013	7.999
328.15	7.949	6.950	7.934

m = 1 mol·kg⁻¹