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An Alternative method for preparing pure iron fromFe2O3 is by reaction with carbonmonoxide.

Fe2O3 + CO --> Fe + CO2

A) Balance Equation

B) How many grams of CO are needed to react with 3.02g ofFe2O3?

C) How many grams of CO are needed to reach with 1.68mol ofFe2O3?

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Deanna Hettinger
Deanna HettingerLv2
29 Sep 2019
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Related questions

An iron ore sample contains Fe2O3 together with other substances. Reaction of the ore with CO produces iron metal:
Fe2O3(s) + CO(g) Fe(s) + CO2(g)
(a) Balance this equation.
(b) Calculate the number of grams of CO that can react with 0.350 kg of Fe2O3.
(c) Calculate the number of grams of Fe and the number of grams of CO2 formed when 0.350 kg of Fe2O3 reacts.
(d) Show that your calculations in parts (b) and (c) are consistent with the law of conservation of mass.

How many grams of CO are needed to react with an excess of Fe2O3 to produce 209.7 g Fe?

Ā 

Given the equation, which may or may not be balanced:

Fe2O3(s) + CO(g) ? Fe(s) + CO2(g)

  1. How many moles of CO are needed to completely react 7.169 moles of Fe2O3?
    ______moles CO
  2. How many moles of Fe could be produced from the complete reaction of 7.169 moles of Fe2O3?
    _______moles Fe

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