Sulfit Flashcards

1
Q

Sulfit + Redox

A

Reduktionsmittel

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2
Q

Sulfit + Salzsäure

A

SO2 (Gas)

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3
Q

Sulfit + Bariumchlorid

A

BaSO3, weiß

löslich in Essigsäure

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4
Q

Sulfit + Silbernitrat

A

Ag2SO3, weiß;

Ag2SO3 + SO32- –> Ag(SO3)23-

durch erwärmen mit NH3 fällt 2 Ag aus

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5
Q

Sulfit + Schwefelwasserstoff

A

kolloidaler S, gelb

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6
Q

Sulfit + Iod

A

I-+ SO42- + 2H+

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7
Q

Sulfit + Permanganat

A

Saures Medium: Mn2+ + SO42-

Neutrales Medium: MnO(OH)2 + SO42- + 2 OH-

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8
Q

Sulfit + Brom

A

SO42- + Br-

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