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eduard
3 years ago
5

How many moles of Fe2O3 were used to produce with 11.5 moles of CO2 ?

Chemistry
1 answer:
Inessa [10]3 years ago
7 0

Moles of Fe2O3 used : 3.83

<h3>Further explanation</h3>

Given

11.5 moles of CO2

Required

moles of Fe2O3

Solution

Reaction

<em>Fe2O3 + 3CO ⇒2Fe + 3CO2 </em>

The reaction coefficient shows the mole ratio of the reacting compound (reactants or products)

From the equation, mol ratio of Fe2O3 : CO2 = 1 : 3, so mol Fe2O3 :

= 1/3 x moles CO2

= 1/3 x 11.5

= 3.83 moles

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If 0.50 mol/L of butane is added to the original equilibrium mixture and the system shifts to a new equilibrium position, what i
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Consider the isomerization of butane with equilibrium constant is 2.5 .The system is originally at equilibrium with :

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Answer:

The equilibrium concentration of each gas:

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Explanation:

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3 0
3 years ago
G determine the concentration of an hbr solution if a 45.00 ml aliquot of the solution yields 0.6485 g agbr when added to a solu
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