1 5 5

: .. pH

  1. #1
      Raed
    Jul 2011
    -
    1,048

    .. pH

    ( ) (: power of hydrogen or pH) pH . 7 7 . 7 25 .
    ( ) .
    pH

    pH :

    aH .


  2. #2
      Raed
    Jul 2011
    -
    1,048

    : .. pH



    . . .
    . .
    .
    .
    .
    . .
    6.6 8.0 . .

    • .
    • . .
    : () .


  3. #3

    Jul 2012
    5,276

    : .. pH

    Thank you for the information


  4. #4



    .....

  5. #5
      Eiman
    Jul 2011
    -
    14,700


    .......

: 1 (0 1 )

, , ph