redox Flashcards by Gary 0970

Q

oxidation no of o in H2o

A

-2

generally -2

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Q

os of h in NaH

A

-1

hydrogen bonded with metals : -1

with non metals +1

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Q

oxidation no of o in H2o2

A

- 1

exception

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Q

os of alkali earth metal

A

always 2+

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Q

os of alkali metals

A

always 1+

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