oxidation number Flashcards by Olivia Andrews

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Q

what is the oxidation number of an element?

A

0

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Q

what do the oxidation numbers in a neutral compound add up to?

A

0

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Q

what do oxidation numbers in a charged compound add up to?

A

the total charge

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Q

oxidation number of hydrogen

A

+1

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Q

oxidation number of oxygen

A

-2

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Q

oxidation number of halogens

A

-1

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Q

oxidation numbers of group 1 metals

A

+1

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Q

in a metal hydride, what is the oxidation number of hydrogen?

A

-1

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Q

in a peroxide, what is the oxidation number of oxygen?

A

-1

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