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how many moles of O2 are needed to completely react with 2.5 moles of Fe
 one year ago
 one year ago
how many moles of O2 are needed to completely react with 2.5 moles of Fe
 one year ago
 one year ago

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abb0tBest ResponseYou've already chosen the best response.1
Start by writing a balanced equation between oxygen and iron. Once you have that equation multiply 2.5 moles by the value for O2
 one year ago

PreethaBest ResponseYou've already chosen the best response.1
I agree with abb0t. Always start with the balanced equation. 2Fe+O2> 2FeO. Now notice that the ratio of moles is 2moles of Fe require 1 mole of O2. 2Fe=1O2
 one year ago
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