Answer: A) 67.1 moles
Explanation:
The balanced reaction is :


To calculate the moles, we use the equation:

According to stoichiometry;
2 moles of iron is produced by 3 moles of carbon monoxide
89.3 moles of iron is produced by=
moles of carbon monoxide
2 moles of carbon monoxide is produced by = 1 mole of oxygen
Thus 134 moles of carbon monoxide is produced by =
moles of oxygen
The answer is A you shouldn't discourage a child like that
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Umm its not a i think... lemme see lol
Answer:
A student practicing for the outdoor track team begins to sweat. To what stimulus is the body responding?
Explanation: