Chemistry, asked by rajithabalu006, 18 hours ago

calculate% of Fe, O in FeO

Answers

Answered by gazellezootopia753

1

Answer:

chk it

Explanation:

first we have to find the molar mass

molar mass of FeO=56+16

=72gmol-1

percentage of Fe=56/72×100

= 77.7%

percentage of O=16/72×100

=22.2%

extra: method of checking your answer

100%=77.7%+22.2%

100%=100%

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