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.CuAg                            ;AuA.          (Au)       ( Cu).B.         (Au)                                          ...
Ca (                   20).            ;)   19          ) Sc 21                ) Ba 56               )C6                  ...
pH        pH        pH            pH    5.6       3.2       6.2           5.5    5.5       2.3       5.6           6.2    ...
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Νέα θέματα Χημείας Γ Γυμνασίου

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Νέα θέματα Χημείας Γ Γυμνασίου

  1. 1. .CuAg ;AuA. (Au) ( Cu).B. (Au) (Cu) . (Au) (Cu) . . (Au) (Cu) (Ag) . ((CaC03 + CL). 50g CL. . ) :1) 50g.2) .3)50g.4) . ; ) , , .
  2. 2. Ca ( 20). ;) 19 ) Sc 21 ) Ba 56 )C6 . ; ; pH : (mL) 5 5.7 20 7.9 10 5.3 20 6.8
  3. 3. pH pH pH pH 5.6 3.2 6.2 5.5 5.5 2.3 5.6 6.2 6.1 5.9 7.8 7.5 5.4 3.5 6.5 5.8 . ; ;) ;

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