pH , pH- , - .
1. - - -, pH . , , () . - - , . , 1-2 (. 3.1). , .
, , ( 30 /) pH . , . .
. 3.1
-
pH
[H+] > [OH-] < 7 | [H+] = [OH-] = 7 | [OH-] > [H+] > 7 | |
2. pH , . , , . 1,0-10,0 (. 3.2).
. 3.2
pH
1,0 | - | 6,0 | - |
2,0 | - | 7,0 | - |
3,0 | 8,0 | ||
4,0 | - | 9,0 | - |
5,0 | 10,0 | - |
3. - pH- - pH ( 0,01 pH), . pH , , H+ . , , pH .
, AgCl HCl . , . pH ( ). . , , . H+ , , .. pH .
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4. - - - . () . . - , , , - . , , .