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  • 1

    IP UNIVERSITATEA DE STAT DE MEDICINĂ ŞI FARMACIE

    „Nicolae Testemiţanu”

    CAIET DE LUCRĂRI PRATICE

    LA CHIMIE ANALITICĂ

    (analiza chimică calitativă)

    PENTRU STUDENŢII ANULUI II,

    FACULTATEA FARMACIE

    Nume ………………………………………............

    Grupa ……………………………………………....

    2019

  • 2

    LUCRARE DE LABORATOR Nr.1

    ANALIZA CATIONILOR DIN GRUPA I ANALITICĂ

    1. Caracteristica grupei I analitice de cationi

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  • 3

    Reacţiile de identificare

    CATIONUL REACTIVUL ECUAŢIA REACŢIEI

    (forma ionică!)

    CONDIŢIILE DE EFECTUARE

    A REACŢIEI

    EFECTUL

    ANALITIC

    K+

    ……………..

    ………………

    K+

    …………………

    ………………….

    K+

    ( )

    ……………………….

    ...........................

    K+

    ( )

    ……………………….

    ...........................

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    CATIONUL REACTIVUL ECUAŢIA REACŢIEI

    (forma ionică!)

    CONDIŢIILE DE EFECTUARE

    A REACŢIEI

    EFECTUL

    ANALITIC

    Na+

    ( )

    …………………………

    ………………………….

    Na+

    ( ) ( )

    ………………………...

    ...............................

    Li+