Aqueous Solubility of Inorganic Compounds at Various Temperatures

Compound 0 °C 10 °C 20 °C 25 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Ref. AgBrO3 0 .193 1 .32 7 AgClO2 0 .17 0 .31 0 .47 0 .55 0 .64 0 .82 1 .02 1 .22 1 .44 1 .66 1 .88 2 .11 7 AgClO3 15 7 AgClO4 81 .6 83 .0 84 .2 84 .8 85 .3 86 .3 86 .9 87 .5 87 .9 88 .3 88 .6 88 .8 6 AgNO2 0 .155 0 .413 7 AgNO3 55 .9 62 .3 67 .8 70 .1 72 .3 76 .1 79 .2 81 .7 83 .8 85 .4 86 .7 87 .8 6 Ag2SO4 0 .56 0 .67 0 .78 0 .83 0 .88 0 .97 1 .05 1 .13 1 .20 1 .26 1 .32 1 .39 7 AlCl3 30 .84 30 .91 31 .03 31 .10 31 .18 31 .37 31 .60 31 .87 32 .17 32 .51 32 .90 33 .32 7 Al(ClO4)3 54 .9 64 .4 7 AlF3 0 .25 0 .34 0 .44 0 .50 0 .56 0 .68 0 .81 0 .96 1 .11 1 .28 1 .45 1 .64 7 Al(NO3)3 37 .0 38 .2 39 .9 40 .8 42 .0 44 .5 47 .3 50 .4 53 .8* 61 .5* 6 Al2(SO4)3 27 .5 27 .8 28 .2 29 .2 30 .7 32 .6 34 .9 37 .6 40 .7 44 .2 7 As2O3 1 .19 1 .48 1 .80 2 .01 2 .27 2 .86 3 .43 4 .11 4 .89 5 .77 6 .72 7 .71 10 BaBr2 47 .6 48 .5 49 .5 50 .0 50 .4 51 .4 52 .5 53 .5 54 .5 55 .5 56 .6 57 .6 6 Ba(BrO3)2 0 .285 0 .442 0 .656 0 .788 0 .935 1 .30 1 .74 2 .27 2 .90 3 .61 4 .40 5 .25 1:14 Ba(C2H3O2)2 37 .0 44 .2 7 BaCl2 23 .30 24 .88 26 .33 27 .03 27 .70 29 .00 30 .27 31 .53 32 .81 34 .14 35 .54 37 .05 8 Ba(ClO2)2 30 .5 31 .3 44 .7 7 Ba(ClO3)2 16 .90 21 .23 23 .66 27 .50 29 .43 33 .16 36 .69 40 .05 43 .04 45 .90 48 .70 51 .17 1:14 Ba(ClO4)2 67 .30 70 .96 74 .30 75 .75 77 .05 79 .23 80 .92 82 .21 83 .16 83 .88 84 .43 84 .90 7 BaF2 0 .158 0 .161 7 BaI2 62 .5 64 .7 67 .3 68 .8 69 .1 69 .5 70 .1 70 .7 71 .3 72 .0 72 .7 73 .4 6

Ba(IO3)2 0 .0182 0 .0262 0 .0342 0 .0396 0 .045* 0 .058* 0 .073 0 .090 0 .109 0 .131 0 .156 0 .182 1:14 Ba(NO2)2 31 .1 36 .6 41 .8 44 .3 46 .8 51 .6 56 .2 60 .5 64 .6 68 .5 72 .1 75 .6 10 Ba(NO3)2 4 .7 6 .3 8 .2 9 .3 10 .2 12 .4 14 .7 17 .0 19 .3 21 .5 23 .5 25 .5 6 Ba(OH)2 1 .67 4 .68 8 .4 19 33 52 74 100 7 BaS 2 .79 4 .78 6 .97 8 .21 9 .58 12 .67 16 .18 20 .05 24 .19 28 .55 33 .04 37 .61 7 Ba(SCN)2 62 .6 7 BaSO3 0 .0011 1:26 BeCl2 40 .5 41 .7 7 Be(ClO4)2 59 .5 7 BeSO4 26 .69 27 .58 28 .61 29 .22 29 .90 31 .51 33 .39 35 .50 37 .78 40 .21 42 .72 45 .28 7 CaBr2 55 56 59 61 63 68 71 73 10 CaCl2 36 .70 39 .19 42 .13 44 .83* 49 .12* 52 .85* 56 .05* 56 .73 57 .44 58 .21 59 .04 59 .94 8 Ca(ClO3)2 63 .2 64 .2 65 .5 66 .3 67 .2 69 .0 71 .0 73 .2 75 .5* 77 .4* 77 .7 78 .0 1:14 Ca(ClO4)2 65 .3 7 CaF2 0 .0013 0 .0016 10 CaI2 64 .6 66 .0 67 .6 68 .3 69 .0 70 .8 72 .4 74 .0 76 .0 78 .0 79 .6 81 .0 7 Ca(IO3)2 0 .082 0 .155 0 .243 0 .305 0 .384* 0 .517* 0 .590 0 .652 0 .811* 0 .665* 0 .668 1:14 Ca(NO2)2 38 .6 39 .5 44 .5 48 .6 7 Ca(NO3)2 50 .1 53 .1 56 .7 59 .0 60 .9 65 .4 77 .8 78 .1 78 .2 78 .3 78 .4 78 .5 6 CaSO3 0 .0059 0 .0054 0 .0049 0 .0041 0 .0035 0 .0030 0 .0026 0 .0023 0 .0020 0 .0019 1:26 CaSO4 0 .174 0 .191 0 .202 0 .205 0 .208 0 .210 0 .207 0 .201 0 .193 0 .184 0 .173 0 .163 9 CdBr2 36 .0 43 .0 49 .9 53 .4 56 .4 60 .3* 60 .3* 60 .5 60 .7 60 .9 61 .3 61 .6 6 CdC2O4 0 .0060 5 CdCl2 47 .2 50 .1 53 .2 54 .6 56 .3* 57 .3* 57 .5 57 .8 58 .1 58 .51 58 .98 59 .5 6 Cd(ClO4)2 58 .7 66 .9 7 CdF2 5 .82 4 .65 4 .18 3 .76 5 CdI2 44 .1 44 .9 45 .8 46 .3 46 .8 47 .9 49 .0 50 .2 51 .5 52 .7 54 .1 55 .4 6 Cd(IO3)2 0 .091 5 Cd(NO3)2 55 .4 57 .1 59 .6 61 .0 62 .8 66 .5 70 .6 86 .1 86 .5 86 .8 87 .1 87 .4 6 CdSO4 43 .1 43 .1 43 .2 43 .4 43 .6 44 .1 43 .5 42 .5 41 .4 40 .2 38 .5 36 .7 6 CdSeO4 42 .04 40 .59 39 .02 38 .18 37 .29 35 .35 33 .15 30 .65 27 .84 24 .69 21 .24 17 .49 5 Ce(NO3)3 57 .99 59 .80 61 .89 63 .05 64 .31* 67 .0* 68 .6 71 .1* 74 .9* 79 .2 80 .9 83 .1 1:13 CoCl2 30 .30 32 .60 34 .87 35 .99 37 .10 39 .27 41 .38 43 .46 45 .50 47 .51 49 .51 51 .50 7 Co(ClO4)2 50 .0 53 .0 7 CoF2 1 .4 7 CoI2 58 .00 61 .78 65 .35 66 .99 68 .51 71 .17 73 .41 75 .29 76 .89 78 .28 79 .52 80 .70 7 Co(NO2)2 0 .076 0 .49 7 Co(NO3)2 45 .5 47 .0 49 .4 50 .8 52 .4 56 .0 60 .1 62 .6 64 .9 67 .7 6 CoSO4 19 .9 23 .0 26 .1 27 .7 29 .2 32 .3 34 .4 35 .9 35 .5 33 .2 30 .6 27 .8 6 Co(SCN)2 50 .7 7 CrO3 62 .2 62 .3 62 .6 62 .8 63 .0 63 .5 64 .1 64 .7 65 .5 66 .2 67 .1 67 .9 6 CsBr 55 .2 7 CsBrO3 1 .16 1 .93 3 .01 3 .69 4 .46 6 .32 8 .60 11 .32 14 .45 17 .96 21 .83 25 .98 1:30 CsCl 61 .83 63 .48 64 .96 65 .64 66 .29 67 .50 68 .60 69 .61 70 .54 71 .40 72 .21 72 .96 1:47 CsClO3 2 .40 3 .87 5 .94 7 .22 8 .69 12 .15 16 .33 21 .14 26 .45 32 .10 37 .89 43 .42 1:30 CsClO4 0 .79 1 .01 1 .51 1 .96 2 .57 4 .28 6 .55 9 .29 12 .41 15 .80 19 .39 23 .07 7 CsI 30 .9 37 .2 43 .2 45 .9 48 .6 53 .3 57 .3 60 .7 63 .6 65 .9 67 .7 69 .2 6 CsIO3 1 .08 1 .58 2 .21 2 .59 3 .02 3 .96 5 .06 6 .29 7 .70 9 .20 10 .79 12 .45 1:30 CsNO3 8 .46 13 .0 18 .6 21 .8 25 .1 32 .0 39 .0 45 .7 51 .9 57 .3 62 .1 66 .2 6 CsOH 75 7 Cs2SO4 62 .6 63 .4 64 .1 64 .5 64 .8 65 .5 66 .1 66 .7 67 .3 67 .8 68 .3 68 .8 6 CuBr2 55 .8 7 CuCl2 40 .8 41 .7 42 .6 43 .1 43 .7 44 .8 46 .0 47 .2 48 .5 49 .9 51 .3 52 .7 6 Cu(ClO4)2 54 .3 59 .3 7 CuF2 0 .075 7 Cu(NO3)2 45 .2 49 .8 56 .3 59 .2 61 .1 62 .0 63 .1 64 .5 65 .9 67 .5 69 .2 71 .0 6 CuSO4 12 .4 14 .4 16 .7 18 .0 19 .3 22 .2 25 .4 28 .8 32 .4 36 .3 40 .3 43 .5 6 CuSeO4 10 .6 16 .0 7 Dy(NO3)3 58 .79 59 .99 61 .49 62 .35 63 .29 65 .43 68 .04 71 .58 1:13 Er(NO3)3 61 .58 63 .15 64 .84 65 .75 66 .69 68 .70 70 .96 73 .64 77 .75 1:13 Eu(NO3)3 55 .2 56 .7 58 .5 59 .4 60 .4 62 .5 64 .6 1:13

FeBr2 54 .6 64 .8* 7 FeCl2 33 .2* 39 .4* 48 .7* 7 FeCl3 42 .7 44 .9 47 .9 47 .7 51 .6 74 .8 76 .7 84 .6 84 .3 84 .3 84 .4 84 .7 6 Fe(ClO4)2 63 .39 67 .76 7 FeF3 5 .59 7 Fe(NO3)3 40 .15 46 .57 7 Fe(NO3)2 41 .44 46 .67 7 FeSO4 13 .5 17 .0 20 .8 22 .8 24 .8 28 .8 32 .8 35 .5 33 .6 30 .4 27 .1 24 .0 6 Gd(NO3)3 56 .3 57 .7 59 .2 60 .1 61 .0 62 .9 65 .2 67 .9 71 .5 1:13 HIO3 73 .45 74 .10 74 .98 75 .48 76 .03 77 .20 78 .46 79 .78 81 .13 82 .48 83 .82 85 .14 1:30 H3BO3 2 .61 3 .57 4 .77 5 .48 6 .27 8 .10 10 .3 12 .9 15 .9 19 .3 23 .1 27 .3 6 HgBr2 0 .26 0 .37 0 .52 0 .61 0 .72 0 .96 1 .26 1 .63 2 .08 2 .61 3 .23 3 .95 4 Hg(CN)2 6 .57 7 .83 9 .33 10 .2 11 .1 13 .1 15 .5 18 .2 21 .2 24 .6 28 .3 32 .3 6 HgCl2 4 .24 5 .05 6 .17 6 .81 7 .62 9 .53 12 .02 15 .18 19 .16 24 .06 29 .90 36 .62 4 HgI2 0 .0041 0 .0055 0 .0072 0 .0122 0 .0199 4 Hg(SCN)2 0 .070 4 Hg2Cl2 0 .0004 3 Hg2(ClO4)2 73 .8 79 .8* 85 .3* 7 Hg2SO4 0 .038 0 .043 0 .048 0 .051 0 .054 0 .059 0 .065 0 .070 0 .076 0 .082 0 .088 0 .093 4 Ho(NO3)3 63 .8 1:13 KBF4 0 .28 0 .34 0 .45 0 .55 0 .75 1 .38 2 .09 2 .82 3 .58 4 .34 5 .12 5 .90 10 KBr 35 .0 37 .3 39 .4 40 .4 41 .4 43 .2 44 .8 46 .2 47 .6 48 .8 49 .8 50 .8 6 KBrO3 2 .97 4 .48 6 .42 7 .55 8 .79 11 .57 14 .71 18 .14 21 .79 25 .57 29 .42 33 .28 1:30 KC2H3O2 68 .40 70 .29 72 .09 72 .92 73 .70 75 .08 76 .27 77 .31 78 .22 79 .04 79 .80 80 .55 7 KCl 21 .74 23 .61 25 .39 26 .22 27 .04 28 .59 30 .04 31 .40 32 .66 33 .86 34 .99 36 .05 1:47 KClO3 3 .03 4 .67 6 .74 7 .93 9 .21 12 .06 15 .26 18 .78 22 .65 26 .88 31 .53 36 .65 1:30 KClO4 0 .70 1 .10 1 .67 2 .04 2 .47 3 .54 4 .94 6 .74 8 .99 11 .71 14 .94 18 .67 6 KF 30 .90 39 .8 47 .3 50 .41 53 .2 60 .0 7 KHCO3 18 .62 21 .73 24 .92 26 .6 28 .13 31 .32 34 .46 37 .51 40 .45 6 KHSO4 27 .1 29 .7 32 .3 33 .6 35 .0 37 .8 40 .5 43 .4 46 .2 49 .02 51 .82 54 .6 6 KH2PO4 11 .74 14 .91 18 .25 19 .97 21 .77 25 .28 28 .95 32 .76 36 .75 40 .96 45 .41 50 .12 1:31 KI 56 .0 57 .6 59 .0 59 .7 60 .4 61 .6 62 .8 63 .8 64 .8 65 .7 66 .6 67 .4 6 KIO3 4 .53 5 .96 7 .57 8 .44 9 .34 11 .09 13 .22 15 .29 17 .41 19 .58 21 .78 24 .03 1:30 KIO4 0 .16 0 .22 0 .37 0 .51 0 .70 1 .24 1 .96 2 .83 3 .82 4 .89 6 .02 7 .17 7 KMnO4 2 .74 4 .12 5 .96 7 .06 8 .28 11 .11 14 .42 18 .16 6 KNO2 73 .7 74 .6 75 .3 75 .7 76 .0 76 .7 77 .4 78 .0 78 .5 79 .1 79 .6 80 .1 6 KNO3 12 .0 17 .6 24 .2 27 .7 31 .3 38 .6 45 .7 52 .2 58 .0 63 .0 67 .3 70 .8 6 KOH 48 .7 50 .8 53 .2 54 .7 56 .1 57 .9 58 .6 59 .5 60 .6 61 .8 63 .1 64 .6 6 KSCN 63 .8 66 .4 69 .1 70 .4 71 .6 74 .1 76 .5 78 .9 81 .1 83 .3 85 .3 87 .3 6 K2CO3 51 .3 51 .7 52 .3 52 .7 53 .1 54 .0 54 .9 56 .0 57 .2 58 .4 59 .6 61 .0 6 K2CrO4 37 .1 38 .1 38 .9 39 .4 39 .8 40 .5 41 .3 41 .9 42 .6 43 .2 43 .8 44 .3 6 K2Cr2O7 4 .30 7 .12 10 .9 13 .1 15 .5 20 .8 26 .3 31 .7 36 .9 41 .5 45 .5 48 .9 6 K2HAsO4 48 .5* 63 .6* 79 .8* 7 K2HPO4 57 .0 59 .1 61 .5 62 .7 64 .1 67 .7* 72 .7* 1:31 K2MoO4 64 .7 66 .5 7 K2SO3 51 .30 51 .39 51 .49 51 .55 51 .62 51 .76 51 .93 52 .11 52 .32 52 .54 52 .79 53 .06 1:26 K2SO4 7 .11 8 .46 9 .95 10 .7 11 .4 12 .9 14 .2 15 .5 16 .7 17 .7 18 .6 19 .3 6 K2S2O3 49 .0* 62 .3* 75 .7* 7 K2S2O5 22 .1 26 .7 31 .1 33 .1 35 .2 39 .0 42 .6 46 .0 49 .1 52 .0 54 .6 1:26 K2SeO3 68 .4* 68 .5* 68 .5* 7 K2SeO4 52 .70 52 .93 53 .17 53 .30 53 .43 53 .70 53 .99 54 .30 54 .61 54 .94 55 .26 55 .60 7 K3AsO4 51 .5* 55 .6* 73* 7 K3Fe(CN)6 23 .9 27 .6 31 .1 32 .8 34 .3 37 .2 39 .6 41 .7 43 .5 45 .0 46 .1 47 .0 6 K3PO4 44 .3 51 .4 7 K4Fe(CN)6 12 .5 17 .3 22 .0 23 .9 25 .6 29 .2 32 .5 35 .5 38 .2 40 .6 41 .4 43 .1 6 LaCl3 49 .0 48 .5 48 .6 48 .9 49 .3 50 .5 52 .1 54 .0 56 .3 58 .9 61 .7 6 La(NO3)3 55 .0 56 .9 58 .9 60 .0 61 .1 63 .6 66 .3 69 .9* 74 .1* 1:13 LiBr 58 .4 60 .1 62 .7 64 .4 65 .9 67 .8 68 .3 69 .0 69 .8 70 .7 71 .7 72 .8 6 LiBrO3 61 .03 62 .62 64 .44 65 .44 66 .51 68 .90 71 .68* 73 .24* 74 .43 75 .66 76 .93 78 .32 1:30 LiC2H3O2 23 .76 26 .49 29 .42 31 .02 32 .72 36 .48 40 .65 45 .15 49 .93 54 .91 60 .04 65 .26 7 LiCl 40 .45 42 .46* 45 .29* 45 .81 46 .25 47 .30 48 .47 49 .78 51 .27 52 .98 54 .98* 56 .34* 1:47

LiClO3 73 .2 75 .6* 80 .8* 82 .1 83 .4 85 .9* 87 .1* 88 .2 89 .6 91 .3 93 .4 95 .7 1:30 LiClO4 30 .1 32 .6 35 .5 37 .0 38 .6 41 .9 45 .5 49 .2 53 .2 57 .2 61 .3 71 .4 6 LiF 0 .120 0 .126 0 .131 0 .134 7 LiH2PO4 55 .8 7 LiI 59 .4 60 .5 61 .7 62 .3 63 .0 64 .3 65 .8 67 .3 68 .8 81 .3 81 .7 82 .6 6 LiIO3 43 .8 1:30 LiNO2 41 45 49 51 53 56 60 63 66 68 10 LiNO3 34 .8 37 .6 42 .7 50 .5 57 .9 60 .1 62 .2 64 .0 65 .7 67 .2 68 .5 69 .7 6 LiOH 10 .8 10 .8 11 .0 11 .1 11 .3 11 .7 12 .2 12 .7 13 .4 14 .2 15 .1 16 .1 6 LiSCN 54 .5 7 Li2CO3 1 .54 1 .43 1 .33 1 .28 1 .24 1 .15 1 .07 0 .99 0 .92 0 .85 0 .78 0 .72 7 Li2C2O4 5 .87 7 Li2HPO3 9 .07 8 .40 7 .77 7 .47 7 .18 6 .64 6 .16 5 .71 5 .30 4 .91 4 .53 4 .16 7 Li2SO4 26 .3 25 .9 25 .6 25 .5 25 .3 25 .0 24 .8 24 .5 24 .3 24 .0 23 .8 23 .6 6 Li3PO4 0 .027 1:31 Lu(NO3)3 71 .1 1:13 MgBr2 49 .3 49 .8 50 .3 50 .6 50 .9 51 .5 52 .1 52 .8 53 .5 54 .2 55 .0 55 .7 6 Mg(BrO3)2 43 .0 45 .2 48 .0 49 .4 51 .0 54 .3 57 .9 61 .6 65 .3 69 .0* 70 .9* 71 .7 1:14 Mg(C2H3O2)2 36 .18 37 .55 38 .92 39 .61 7 MgC2O4 0 .038 7 MgCl2 33 .96 34 .85 35 .58 35 .90 36 .20 36 .77 37 .34 37 .97 38 .71 39 .62 40 .75 42 .15 8 Mg(ClO3)2 53 .35 54 .40 56 .81 58 .66 60 .91* 65 .46* 67 .33 69 .27 71 .01 72 .44 73 .48 1:14 Mg(ClO4)2 47 .8 48 .7 49 .6 50 .1 50 .5 51 .3 52 .1 6 MgCrO4 32 .06* 35 .39* 7 MgCr2O7 58 .9 67 .0 7 MgF2 0 .013 7 MgI2 54 .7 56 .1 58 .2 59 .4 60 .8 63 .9 65 .0 65 .0 65 .0 65 .0 65 .1 65 .2 6 Mg(IO3)2 3 .19* 6 .70* 7 .92 8 .52 9 .11 10 .45 11 .99 13 .7 15 .6 17 .6 19 .6 1:14 Mg(NO2)2 47 7 Mg(NO3)2 38 .4 39 .5 40 .8 41 .6 42 .4 44 .1 45 .9 47 .9 50 .0 52 .2 70 .6 72 .0 6 MgSO3 0 .32 0 .37 0 .46 0 .52 0 .61 0 .87* 0 .85* 0 .76 0 .69 0 .64 0 .62 0 .60 1:26 MgSO4 18 .2 21 .7 25 .1 26 .3 28 .2 30 .9 33 .4 35 .6 36 .9 35 .9 34 .7 33 .3 6 MgS2O3 30 .7 34 .1 7 MgSeO4 31 .4* 35 .7* 47* 7 MnBr2 56 .00 57 .72 59 .39 60 .19 60 .96 62 .41 63 .75 65 .01 66 .19 67 .32 68 .42 69 .50 7 MnCl2 38 .7 40 .6 42 .5 43 .6 44 .7 47 .0 49 .4 54 .1 54 .7 55 .2 55 .7 56 .1 6 MnF2 0 .80* 1 .01* 0 .48 7 Mn(IO3)2 0 .27 0 .34 7 Mn(NO3)2 50 .5 61 .7 7 MnSO4 34 .6 37 .3 38 .6 38 .9 38 .9 37 .7 36 .3 34 .6 32 .8 30 .8 28 .8 26 .7 6 NH4Br 37 .5 40 .2 42 .7 43 .9 45 .1 47 .3 49 .4 51 .3 53 .0 54 .6 56 .1 57 .4 7 NH4Cl 22 .92 25 .12 27 .27 28 .34 29 .39 31 .46 33 .50 35 .49 37 .46 39 .40 41 .33 43 .24 1:47 NH4ClO4 10 .8 14 .1 17 .8 19 .7 21 .7 25 .8 29 .8 33 .6 37 .3 40 .7 43 .8 46 .6 6 NH4F 41 .7 43 .2 44 .7 45 .5 46 .3 47 .8 49 .3 50 .9 52 .5 54 .1 7 NH4HCO3 10 .6 13 .7 17 .6 19 .9 22 .4 27 .9 34 .2 41 .4 49 .3 58 .1 67 .6 78 .0 7 NH4H2AsO4 25 .2 29 .0 32 .7 34 .5 36 .3 39 .7 43 .1 46 .2 49 .3 52 .2 55 .0 7 NH4H2PO4 17 .8 22 .0 26 .4 28 .8 31 .2 36 .2 41 .6 47 .2 53 .0 59 .2 65 .7 72 .4 7 NH4I 60 .7 62 .1 63 .4 64 .0 64 .6 65 .8 66 .8 67 .8 68 .7 69 .6 70 .4 71 .1 6 NH4IO3 3 .70 4 .20 5 .64 7 .63 1:30 NH4NO2 55 .7 59 .0 64 .9 68 .8 7 NH4NO3 54 .0 60 .1 65 .5 68 .0 70 .3 74 .3 77 .7 80 .8 83 .4 85 .8 88 .2 90 .3 6 NH4SCN 64 .4 81 .1 7 (NH4)2C2O4 2 .31 3 .11 4 .25 4 .94 5 .73 7 .56 9 .73 12 .2 15 .1 18 .3 21 .8 25 .7 7 (NH4)2HPO4 36 .4 38 .2 40 .0 41 .0 42 .0 44 .1 46 .2 48 .5 50 .9 53 .3 55 .9 58 .6 7 (NH4)2S2O5 65 .5 67 .9 69 .8 70 .5 71 .3 72 .3 72 .9 73 .1 1:26 (NH4)2S2O8 37 .00 40 .45 43 .84 45 .49 47 .11 50 .25 53 .28 56 .23 59 .13 62 .00 7 (NH4)2SO3 32 .2 34 .9 37 .7 39 .1 40 .6 43 .7 47 .0 50 .6 54 .5 58 .9 1:26 (NH4)2SO4 41 .3 42 .1 42 .9 43 .3 43 .8 44 .7 45 .6 46 .6 47 .5 48 .5 49 .5 50 .5 6 (NH4)2SeO3 49 .0 51 .1 53 .4 54 .7 56 .0 58 .9 62 .0 65 .4 69 .1 7 (NH4)2SeO4 54 .02 7 (NH4)3PO4 15 .5 7

NaBr 44 .4 45 .9 47 .7 48 .6 49 .6 51 .6 53 .7 54 .1 54 .3 54 .5 54 .7 54 .9 6 NaBrO3 20 .0 23 .22 26 .65 28 .28 29 .86 32 .83 35 .55 38 .05 40 .37 42 .52 1:30 NaCHO2 30 .8 37 .9 45 .7 48 .7 50 .6 52 .0 53 .5 55 .0 6 NaC2H3O2 26 .5 28 .8 31 .8 33 .5 35 .5 39 .9 45 .1 58 .3 59 .3 60 .5 61 .7 62 .9 6 NaCl 26 .28 26 .32 26 .41 26 .45 26 .52 26 .67 26 .84 27 .03 27 .25 27 .50 27 .78 28 .05 1:47 NaClO 22 .7 44 .4 7 NaClO2 97 .0* 95 .3* 7 NaClO3 44 .27 46 .67 49 .3 50 .1 51 .2 53 .6 55 .5 57 .0 58 .5 60 .5 63 .3 67 .1 1:30 NaClO4 61 .9 64 .1 66 .2 67 .2 68 .3 70 .4 72 .5 74 .1 74 .7 75 .4 76 .1 76 .7 6 NaF 3 .52 3 .72 3 .89 3 .97 4 .05 4 .20 4 .34 4 .46 4 .57 4 .66 4 .75 4 .82 6 NaHCO3 6 .48 7 .59 8 .73 9 .32 9 .91 11 .13 12 .40 13 .70 15 .02 16 .37 17 .73 19 .10 7 NaHSO4 22 .2 33 .3 10 NaH2PO4 36 .54 41 .07 46 .00 48 .68 51 .54 57 .89* 61 .7* 62 .3* 65 .9 68 .7 1:31 NaI 61 .2 62 .4 63 .9 64 .8 65 .7 67 .7 69 .8 72 .0 74 .7 74 .8 74 .9 75 .1 6 NaIO3 2 .43 4 .40 7 .78* 8 .65* 9 .60 11 .67 13 .99 16 .52 19 .25* 21 .1* 22 .9 24 .7 1:30 NaIO4 12 .62 7 NaNO2 41 .9 43 .4 45 .1 45 .9 46 .8 48 .7 50 .7 52 .8 55 .0 57 .2 59 .5 61 .8 6 NaNO3 42 .2 44 .4 46 .6 47 .7 48 .8 51 .0 53 .2 55 .3 57 .5 59 .6 61 .7 63 .8 6 NaOH 30 39 46 50 53 58 63 67 71 74 76 79 10 NaSCN 52 .9 57 .1 60 .2 62 .7 63 .5 64 .2 65 .0 65 .9 66 .9 67 .9 69 .0 6 Na2B4O7 1 .23 1 .71 2 .50 3 .07 3 .82 6 .02 9 .7 14 .9 17 .1 19 .9 23 .5 28 .0 6 Na2CO3 6 .44 10 .8 17 .9 23 .5 28 .7 32 .8 32 .2 31 .7 31 .3 31 .1 30 .9 30 .9 6 Na2C2O4 2 .62 2 .95 3 .30 3 .48 3 .65 4 .00 4 .36 4 .71 5 .06 5 .41 5 .75 6 .08 6 Na2CrO4 22 .6 32 .3 44 .6 46 .7 46 .9 48 .9 51 .0 53 .4 55 .3 55 .5 55 .8 56 .1 6 Na2Cr2O7 62 .1 63 .1 64 .4 65 .2 66 .1 68 .0 70 .1 72 .3 74 .6 77 .0 79 .6 80 .7 6 Na2HAsO4 5 .6* 29 .3* 67* 7 Na2HPO4 1 .66 4 .19 7 .51 10 .55 16 .34* 35 .17* 44 .64* 45 .20 46 .81 48 .78 50 .52 51 .53 1:31 Na2MoO4 30 .6 38 .8 39 .4 39 .4 39 .8 40 .3 41 .0 41 .7 42 .6 43 .5 44 .5 45 .5 6 Na2S 11 .1 13 .2 15 .7 17 .1 18 .6 22 .1 26 .7 28 .1 30 .2 33 .0 36 .4 41 .0 6 Na2SO3 12 .0 16 .1 20 .9 23 .5 26 .3* 27 .3* 25 .9 24 .8 23 .7 22 .8 22 .1 21 .5 1:26 Na2SO4 16 .13 21 .94 29 .22* 32 .35* 31 .55 30 .90 30 .39 30 .02 29 .79 29 .67 8 Na2S2O3 33 .1 36 .3 40 .6 43 .3 45 .9 52 .0 62 .3 65 .7 68 .8 69 .4 70 .1 71 .0 6 Na2S2O5 38 .4 39 .5 40 .0 40 .6 41 .8 43 .0 44 .2 45 .5 46 .8 48 .1 49 .5 1:26 Na2SeO3 47 .3* 45* 7 Na2SeO4 11 .7 36 .9* 42 .1* 7 Na2WO4 41 .6 41 .9 42 .3 42 .6 42 .9 43 .6 44 .4 45 .3 46 .2 47 .3 48 .4 49 .5 6 Na3PO4 4 .28 7 .30 10 .8 12 .6 14 .1 16 .6 22 .9 28 .4 32 .4 37 .6 40 .4 43 .5 6 Na4P2O7 2 .23 3 .28 4 .81 6 .62 7 .00 10 .10 14 .38 20 .07 27 .31 36 .03 32 .37 30 .67 6 NdCl3 49 .0 49 .3 49 .7 50 .0 50 .4 51 .2 52 .2 53 .3 54 .5 55 .8 57 .1 58 .5 6 Nd(NO3)3 55 .76 57 .49 59 .37 60 .38 61 .43 63 .69 66 .27 69 .47 1:13 NiCl2 34 .7 36 .1 38 .5 40 .3 41 .7 42 .1 43 .2 45 .0 46 .1 46 .2 46 .4 46 .6 6 Ni(ClO4)2 51 .1 52 .8 7 NiF2 2 .50 2 .52 7 NiI2 55 .40 57 .68 59 .78 60 .69 61 .50 62 .80 63 .73 64 .38 64 .80 65 .09 65 .30 7 Ni(NO3)2 44 .1 46 .0 48 .4 49 .8 51 .3 54 .6 58 .3 61 .0 63 .1 65 .6 67 .9 69 .0 6 NiSO4 21 .4 24 .4 27 .4 28 .8 30 .3* 32 .0* 34 .1 35 .8 37 .7 39 .9 42 .3 44 .8 6 Ni(SCN)2 35 .48 7 NiSeO4 21 .6 26 .2* 45 .6* 7 PbBr2 0 .449 0 .620 0 .841 0 .966 1 .118 1 .46 1 .89 2 PbCl2 0 .66 0 .81 0 .98 1 .07 1 .17 1 .39 1 .64 1 .93 2 .24 2 .60 2 .99 3 .42 2 Pb(ClO4)2 81 .5 7 PbF2 0 .0603 0 .0649 0 .0670 0 .0693 2 PbI2 0 .041 0 .052 0 .067 0 .076 0 .086 0 .112 0 .144 0 .187 0 .243 0 .315 2 Pb(IO3)2 0 .0025 7 Pb(NO3)2 28 .46 32 .13 35 .67 37 .38 39 .05 42 .22 45 .17 47 .90 50 .42 52 .72 54 .82 56 .75 2 PbSO4 0 .0033 0 .0038 0 .0042 0 .0044 0 .0047 0 .0052 0 .0058 2 PrCl3 48 .0 48 .1 48 .6 49 .0 49 .5 50 .8 52 .3 54 .1 56 .1 58 .3 6 Pr(NO3)3 57 .50 59 .20 61 .16 62 .24 63 .40* 65 .7* 67 .8 70 .2 73 .4 1:13 RbBr 47 .4 50 .1 52 .6 53 .8 54 .9 57 .0 58 .8 60 .6 62 .1 63 .5 64 .8 65 .9 6 RbBrO3 0 .97 1 .55 2 .36 2 .87 3 .45 4 .87 6 .64 8 .78 11 .29 14 .15 17 .32 20 .76 1:30 RbCl 43 .58 45 .65 47 .53 48 .42 49 .27 50 .86 52 .34 53 .67 54 .92 56 .08 57 .16 58 .15 1:47

RbClO3 2 .10 3 .38 5 .14 6 .22 7 .45 10 .35 13 .85 17 .93 22 .53 27 .57 32 .96 38 .60 1:30 RbClO4 1 1 .5 17 7 RbF 75 7 RbHCO3 53 .7 7 RbI 55 .8 58 .6 61 .1 62 .3 63 .4 65 .4 67 .2 68 .8 70 .3 71 .6 72 .7 73 .8 6 RbIO3 1 .09 1 .53 2 .07 2 .38 2 .74 3 .52 4 .41 5 .42 6 .52 7 .74 9 .00 10 .36 1:30 RbNO3 16 .4 25 .0 34 .6 39 .4 44 .2 53 .1 60 .8 67 .2 72 .2 76 .1 79 .0 81 .2 6 RbOH 63 .4 7 Rb2CrO4 38 .27 43 .26 7 Rb2SO4 27 .3 30 .0 32 .5 33 .7 34 .8 36 .9 38 .7 40 .3 41 .8 43 .0 44 .1 44 .9 6 SbCl3 85 .7 90 .8 7 SbF3 79 .4 83 .1 7 Sc(NO3)3 57 .0 59 .3 61 .6 62 .8 63 .9 66 .2 68 .5 1:13 Sm(NO3)3 54 .83 56 .33 58 .08 59 .05 60 .08 62 .38 65 .05* 68 .1* 70 .8 74 .2 1:13 SmCl3 48 .0 48 .2 48 .4 48 .6 49 .2 50 .0 6 SnCl2 46 64 7 SnI2 0 .97 3 .87 7 SrBr2 46 .0 48 .3 50 .6 51 .7 52 .9 55 .2 57 .6 59 .9 62 .3 64 .6 66 .8 69 .0 6 Sr(BrO3)2 18 .53 22 .00 25 .39 27 .02 28 .59 31 .55 34 .21 36 .57 38 .64* 40 .2* 40 .8 41 .0 1:14 SrCl2 31 .94 32 .93 34 .43 35 .37 36 .43 38 .93 41 .94 45 .44* 46 .81* 47 .69 48 .70 49 .87 8 Sr(ClO2)2 13 .0 13 .6 14 .1 14 .3 14 .5 14 .9 15 .3 15 .6 15 .9 7 Sr(ClO3)2 63 .29 63 .42 63 .64 63 .77 63 .93 64 .29 64 .70 65 .16 65 .65 66 .18 66 .74 67 .31 1:14 Sr(ClO4)2 70 .04* 75 .35* 78 .44* 7 SrF2 0 .011 0 .021 7 SrI2 62 .5 62 .8 63 .5 63 .9 64 .5 65 .8 67 .3 69 .0 70 .8 72 .7 74 .7 79 .2 6 Sr(IO3)2 0 .102 0 .126 0 .152 0 .165 0 .179 0 .206 0 .233 0 .259 0 .284 0 .307 0 .328 0 .346 1:14 Sr(MnO4)2 2 .5 7 Sr(NO2)2 41 .9 44 .3 58 .6 7 Sr(NO3)2 28 .2 34 .6 41 .0 44 .5 47 .0 47 .4 47 .9 48 .4 48 .9 49 .5 50 .1 50 .7 6 Sr(OH)2 0 .9 2 .2 7 SrSO3 0 .0015 1:26 SrSO4 0 .0135 7 SrS2O3 8 .8 13 .2 17 .7 20 .0 22 .2 26 .8 7 Tb(NO3)3 60 .6 61 .02 1:13 Tl2SO4 2 .65 3 .56 4 .61 5 .19 5 .80 7 .09 8 .46 9 .89 11 .33 12 .77 14 .18 15 .53 6 Tm(NO3)3 67 .9 1:13 UO2(NO3)2 49 .52 51 .82 54 .42 55 .85 57 .55 61 .59 67 .07 1:55 Y(NO3)3 55 .57 56 .93 58 .75 59 .86 61 .11* 63 .3* 64 .9 67 .9 72 .5 1:13 Yb(NO3)3 70 .5 1:13 ZnBr2 79 .3 80 .1 81 .8 83 .0 84 .1 85 .6 85 .8 86 .1 86 .3 86 .6 86 .8 87 .1 6 ZnC2O4 0 .0010 0 .0019 0 .0026 5 ZnCl2 76 .6 79 .0 80 .3 81 .4 81 .8 82 .4 83 .0 83 .7 84 .4 85 .2 86 .0 6 Zn(ClO4)2 44 .29* 46 .27* 48 .70 7 ZnF2 1 .53 5 ZnI2 81 .1 81 .2 81 .3 81 .4 81 .5 81 .7 82 .0 82 .3 82 .6 83 .0 83 .3 83 .7 6 Zn(IO3)2 0 .58 0 .64 0 .69 0 .77 0 .82 5 Zn(NO3)2 47 .8 50 .8 54 .4 54 .6 58 .5 79 .1 80 .1 87 .5 89 .9 6 ZnSO3 0 .1786 0 .1790 0 .1794 0 .1803 0 .1812 5 ZnSO4 29 .1 32 .0 35 .0 36 .6 38 .2 41 .3 43 .0 42 .1 41 .0 39 .9 38 .8 37 .6 6 ZnSeO4 33 .06 34 .98 37 .38 38 .79 40 .34 5