常用酸、碱、盐溶液的活度系数(250oc)

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1、ActivityCoefficientsof0•nAcidic,BasicandSaltSolutionsat25.0°C常用酸、碱、盐溶液的活度系数(25.0°C)ActivityCoefficientsofCommonAcidic,BasicandSaltSolutionsat25.0°C序号(No.)分子式(Moleecularformula)溶液浓度(Concentrationsofsolutions)/(mol/L)0.10.20.30.40.50.60.81.01AgNOs0.7340.6570.6060.5670.53

2、60.5090.4640.4292A1C130.3370.3050.3020.3130.3310.3560.4290.5393ai2(so4)30.0350.02250.01760.01530.01430.01400.01490.01754BaC】20.5000.4440.4190.4050.3970.3910.3910.3955Ba(CIOJ20.5240.4810.4640.4590.4620.4690.4870.5136BeSCh0.1500.1090.08850.07590.06920.06390.05700.05307Ca

3、CL0.5180.4720.4550.4480.4480.4530.4700.5008Ca(C104)20.5570.5320.5320.5440.5640.5890.6540.7439CdCl20.22800.16380.13290.11390.10060.09050.07650.066910Cd(N03)20.5130.4640.4420.4300.4250.4230.4250.43311CdSO40.1500.1030.08220.06990.06150.05530.04680.041512C0CI20.5220.4790.4

4、630.4590.4620.4700.4920.53113CrCl30.3310.2980.2940.3000.3140.3350.3970.48114Cr(N03)30.3190.2850.2790.2810.2910.3040.3440.40115Cl*2(SO4)30.04580.03000.02380.02070.01900.01820.01850.020816CsBr0.7540.6940.6540.6260.6030.5060.5580.53017CsCl0.7560.6940.6560.6280.6060.5890.5

5、630.54418CsI0.7540.6920.6510.6210.5990.5810.5540.53319CsNOa0.7330.6550.6020.5610.5280.5010.4580.42220CsOH0.7950.7610.7440.7390.7390.7420.7540.77121CsAc0.7990.7710.7610.7590.7620.7680.7830.80222CS2SO40.4560.3820.3380.3110.2910.2740.2510.23523CuCL0.5100.4570.4310.4190.41

6、30.4110.4120.41924Cu(N03)20.5120.4610.4400.4300.4270.4280.4380.45625C11SO40.1500.1040.0830.0700.0620.0560.0480.04226FeCl20.5200.4750.4560.4500.4520.4560.4750.50827HBr0.8050.7820.7770.7810.7890.8010.8320.87128HC10.7960.7670.7560.7550.7570.7630.7830.80929HCIO40.8030.7780

7、.7680.7660.7690.7760.7950.82330HI0.8180.8070.8110.8230.8390.8600.9080.96331HNO30.7910.7540.7350.7250.7200.7170.7180.72432H2SO40.2460.2090.1830.1670.1560.1480.1370.13233KBr0.7720.7220.6930.6730.6570.6460.6290.61734KC10.7700.7180.6880.6660.6490.6370.6180.60435KCLO30.7490

8、.6810.6350.5990.5680.541——36K2CrO40.4560.3820.3400.3130.2920.2760.2530.23537KF0.7750.7270.7000.6820.6700.6610.6500.64