Twenty-five (25) grams of the iron ore hematite (Fe203) is reacted with carbon monoxide (CO) to produce iron metal (Fe) and carbon dioxide (CÓ2). (Atomic weight Fe = 55.85 g/mol). After reaction, 10 grams solid product (a mixture of unreacted ore and pure iron) and gas composed of 65% by mole CO and 35% by mole CO2 is produced. a) How much pure iron was produced? b) What is the %yield of Fe metal? c) What is the % excess CO? d) How many L of CO at STP was reacted?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Twenty-five (25) grams of the iron ore
hematite (Fe203) is reacted with carbon
monoxide (CO) to produce iron metal (Fe) and
carbon dioxide (CO2). (Atomic weight Fe =
55.85 g/mol).
After reaction, 10 grams solid product (a
mixture of unreacted ore and pure iron) and
gas composed of 65% by mole CO and 35%
by mole CO2 is produced.
a) How much pure iron was produced?
b) What is the %yield of Fe metal?
c) What is the % excess CO?
d) How many L of CO at STP was reacted?
Transcribed Image Text:Twenty-five (25) grams of the iron ore hematite (Fe203) is reacted with carbon monoxide (CO) to produce iron metal (Fe) and carbon dioxide (CO2). (Atomic weight Fe = 55.85 g/mol). After reaction, 10 grams solid product (a mixture of unreacted ore and pure iron) and gas composed of 65% by mole CO and 35% by mole CO2 is produced. a) How much pure iron was produced? b) What is the %yield of Fe metal? c) What is the % excess CO? d) How many L of CO at STP was reacted?
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