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The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be...


The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many moles of iron can be obtained when 5.75 mol FeO reacts with an excess of CO?
FeO+CO⟶Fe+CO2

mol Fe

The reaction between hydrochloric acid and aluminum produces hydrogen gas and aluminum chloride. How many moles of
H2 can be obtained when 3.40 mol HCl reacts with an excess of Al?
6HCl+2Al⟶3H2+2AlCl3

0 1
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Answer #1

1)

From given reaction,

Mol of Fe produced = mol of FeO reacting

= 5.75 mol

Answer: 5.75 mol

2)

From given reaction,

Mol of H2 produced = (3/6)*mol of HCl reacting

= (3/6)*3.40 mol

= 1.70 mol

Answer: 1.70 mol

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