, | |||
ω | ω(X) = | ³ | |
(%) | (%)= | , 100 | % |
= = | 1 | / | |
() | = = | , 1 | ∙/ |
() m | m= m= | 1 (1000) | / |
24
IJ Ͳ IJ
Ks (/100 2) | >1,0 | 0,1 1,0 | < 0,1 |
25
ò˲
+. . + -. - | , | KOH Cl┤ HCl K+ + Cl- +HOH↔K+ +OH- + H+ + Cl- HOH ↔ OH- + H+ г |
+.. + -. - | ó , > 7, | KOH KCN┤ HCN KCN+HOH↔K+ +OH- + HCN CN-+HOH↔OH- + HCN |
+.. + -. - | ó , < 7, | Cu(OH)2 CuCl2┤ HCl CuCl2+HOH↔ CuOHCl+ HCl Cu2++2Cl- +HOH↔CuOH++2Cl- +H+ |
+.. + -.- | ó = 7 | Al(OH)3 Al2S3┤ H2S Al2S3+ 6HOH ↔ 2Al(OH)3↓ + 3H2S↑ 2Al3+ +3S2- +6HOH↔2Al(OH)3↓ + 3H2S↑ |
26
Ͳ
( ) | ||
г | г ( ) | () |
г ( ) | 糿, ( ) | |
() | ó () |
27
Ͳ
a | [(NH3)6]+ [Fe(CN)6]3- [Ni(O)4]0 | |
óc | [r(H2O)6]Cl3 [u(NH3)4]SO4 Na2[Zn(OH3)4] K4[Fe(CN)6] [(NH3)4Cl2] | |
Ζ= g () Ζ= Ζ= Fe () Ζ= |
ղ̲ Ҳ
|
|
-
28