Ffeithiau Flashcards

1
Q

Enghraifft o gludydd halogen

A

AlCl3

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2
Q

Newid lliw Cr2O7 2- wrth cael digital rydwytho

A

Oren I gwyrdd (Cr3+)

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3
Q

Newid lliw MnO4- wrth cael digital rydwytho

A

Porffor i di-liw (Mn2+)

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4
Q

Pa alcohol na allwch ocsidio

A

Trydyddol

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