can some one help me please

Chemistry
Tutor: None Selected Time limit: 1 Day

 please use quesion 1 to answer the second question please >>>>The equation for the reduction of iron(III) oxide to iron metal is given by: Fe2O3(s) +3CO(g) --> 2FE(s) + 3CO2(g) What is the maximum amount of iron, in grams, which can be obtained from 623.0 grams of iron(III) oxide? Enter your answer in scientific notation. 

4.36×102

According to the equation in problem nine, what mass of carbon monoxide, in grams, is required to produce 339.5 grams of iron? Enter your answer in scientific notation.

Dec 11th, 2014

Molar mass of CO is 28 and of iron is 56.also 3 moles of CO produces 2 mols of Fe.

So to produce 339.5 g of Fe, you need (3x 28/2 x 56 ) x 339.5 = 254.63 g of CO

Answer: 254.63 g of CO


Dec 11th, 2014

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Dec 11th, 2014
...
Dec 11th, 2014
May 25th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer