img098

Reagenty:

Obserwacje:

Równania reakcji:

0,5M Cu(N0₃)₂

+ 2M NaOH

\v oocuX

[C^(łbo\l Z2olf-?Cu Co^\

+ 6M NaOH

G, Co^luoii)J'’

+ 6M HN0₃

Lll 2

Oćo4V}% IW o tow*

0,5M Ni(N0₃)₂

+ 2M NaOH

CA/I CM)* 3 ⁺ 2<JM ~^p iOi

+ 6M NaOH

loic^it2oi ->L(Wfo^X3²'

+ 6M HN0₃

bu** •j^c^‘^vv

N( foM)? cei^r^r

0,5M Zn(N0₃)₂

+ 2M NaOH

2/Mou' antoHJ?'!'

+ 6M NaOH

+ 6M HN0₃

0,5M Pb(N0₃)₂

hr

+ 2M NaOH

p^^ł-e?oH~^

+ 6M NaOH

broJk.

?Ue«l_Ł

+ 6M HN0₃

cPfttA-

Wnioski:

YGC-i^-jd

0 ua-UWO¹* ^Łii broJfiŁti* ŁjC?M_ ^ rf¥\

2-r T+ . i _nAl o^Jk 2^ fio - Uo^j ******

J