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Naturfag > Reaksjoner > Flashcards

Reaksjoner Flashcards

1
Q

Biuretreagens

A

Blir farget lilla når det kommer i kontakt med proteiner

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2
Q

Brom

A

Brunt stoff, reagerer med dobbeltbindingen av umettet fett, blir bare flytende som en brun væske i mettet fett.

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3
Q

Jodløsning

A

Skifter farge fra brun til blåsvart i stivelse

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4
Q

Fehlings væske

A

Skifter farge fra blå til brun når den kommer i kontakt med fruktose, glukose, laktose og maltose.

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5
Q

Salpetersyre

A

Skifter farge til gul i proteiner

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Naturfag (12 decks)

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