What volume of carbon monoxide gas at stp reacts to produce 759 g of iron?

The volume of Carbon Monoxide gas at STP reacts to produce 759 g of Iron is 458 L.

If this is the Given:  >>> 

Then the first step is to balance it:
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Afterwards, we convert 759 g of Iron to moles of Carbon Monoxide (CO).

Lastly, we find the volume of carbon monoxide gas at STP, where one mole of gas occupies 22.4 Liters.

Since there are only 3 significant figures, so we round the answer to 458 L.

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