Chemistry, asked by kritika7785, 8 months ago

determine the molecular formula of an oxide of iron in which the mass percent of iron and oxygen are 69.9 and 30.1 respectively.
please answer me
chemistry​

Answers

Answered by manish2008
0

Explanation:

d jqvusxupduhiwhdoshcohefzihdihezcihezichec

dhdhdhjchchxhdjdududydy xboxic

nvkvmhd.hxjtdiydfzgnxgxhkxhas dyx

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