You have already gotten the balanced equation. And the ratio of mol number of reactants and production is the ratio of coefficient. So there is 6.4/8*11=8.8 mol oxygen needed. The mass is 8.8*32=281.6 g.
Answer:
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Explanation:
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Ok the ML (the 3rd number) is not legit because the ML value can only be from -L to L (the second value)
Answer:
Just ask google for help
Explanation:
I always do it and get it right
Answer: Iron
Explanation: There are little minnerals that make it magnetic.