, , , , . ( ) (). - . - . , +, OH 2.
(0£<7) + ++2; (=7) (7<£14) H2O (H2O+O2), OH.
, , , (, .). ( , ), (H 2) (O 2):
2++2 =2 2H2O+2 =2+2
4++2+4 =2H2O 2H2O+2+4 =4.
j+/2 j2/͖ H 2= O 2= 1 (. 6.6).
j+/2=0,059, j2/͖ = 1,230,059
. 6.6. .
(. 6.6) . , jMen+/Me, B, ( ). Red/Ox , . =0 ( ).
(jn+/Me) (j2/͖)( I, ab), . I ( ) .
. ( ab cd, II), , (H++O2) (H2O+O2), . II . , .
cd ( III) , H2O + . III (H2O + O2) (H+ + O2). . , III , .. .
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, . , , , . , , (HNO3, H2SO4 .), .
, , , ; ().