14

laborator chimie

Embed Size (px)

DESCRIPTION

laborator chimieee

Citation preview

  • t($b

    ????

    >"

    ??

    IA-rt

    ????

    2-

    ????

    Lg#?g ( 1- 2 2 0 )

    ????

    2P P C)

    ????

    n .

    ????

    2 2 000( {f }'m 9

    ??

    2 _

    ????

    f-; rlz zn-o+

    ????

    2-N D

    ????

    P Bptt

    ????

    2 000

    ????

    f t/

    ????

    / ?, ?rQ

    ????

    2_

    ????

    2 "a!-r i+ ?. OoP

    ??

    2_

    ????

    1 tt?ru

    ????

    i rpt

    ????

    tae{z

    ????