3582551317

CoflepxaHne u nopągoK BbinojiHeHHfl onbua

1. Bbinomurre 3aflaHne.

' B A P H A H T 1]

IlepeMHCJiHTe CBoiłcTBa, xapaKTepHbie ajih pacTBopa rnapo-KCHfla HaTpHH.

B A P H A H T 2

OnHmHTe cnoco6 nojiyneHHH rnflpoKCHfla jKejie3a (III) h nepe-ęratit xapaKTepHMe ajih stoto coe^nHeHHH.

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2. BbinojiHMTe 3aAaHne, co6/iK>Aasi npaBuna TexHMKM 6e3onacHoc™.

OJEJIOHBJ

JL

H₂0,NaHCX)j (2%-ft)

-set

rOPHHEB

B A P H A H T 1

IIpoBeflHTe peaKpHH, xapaKTepHtie ajih pacTBopa rHflpoKCHfla

HaTpHH.

B A P H A H T 2

IIojiyHHTe thapokcha Hcejie3a (III) peaiujHeH oÓMeHa h npoBe-AHTe peaKAHH, xapaKTepHKie ajih stoto coeAHHeHHH.

3. CocraBbTe othct, 3anojiHHB Ta6/umy 37.

Ta6mu,a 37

Hto ^enajiH

fjpuic.ls/f. /-

nu

HaSjnoflerniH

ypaBHeHHH peaKHHH (MOJieKyjiapHoe h aoHHbie)

nuiuił

“ Ha

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