From the equation: Fe3O4 + 4 CO ----> 3 Fe + 4 CO₂ Calculate the moles of CO₂ produced when 50.2 grams of Fe3O4 are reacted. / What is the percent yield of CO₂ if 15.7 grams of CO₂ are formed from the reaction of 100.4 g of Fe3O4? If 100.0 g of Fe3O4 is reacted with 125 grams of CO, which reactant is limiting? (11-13) 11. 12. 13.

Introduction to General, Organic and Biochemistry
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ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.76P
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11,12,13 please I need it step by step so I can learn how to do it my self :) thanks
6.
7.
(8-10)
8.
9.
10.
13.
Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g of
NaHCO3.
If 100.0 g of NaHCO3 is reacted with 100.0 g of H3PO4, which reactant is the limiting
reactant?
14.
15.
16.
For the equation:
H₂ + CuO ----> Cu + H₂O
If 10.0 grams of hydrogen are reacted with CuO, how many grams of water will be
produced?
(11-13)
11.
12.
NaHCO3 is the
limiting reactant.
What would be the percent yield of water if 10.0 grams of H₂ formed 80.0 g of H₂O?
If 20.0 g of H₂ reacts with 40.0 g of CuO which reactant is limiting?
From the equation:
Fe3O4 + 4 CO ----> 3 Fe + 4 CO₂
Calculate the moles of CO₂ produced when 50.2 grams of Fe3O4 are reacted.
What is the percent yield of CO₂ if 15.7 grams of CO₂ are formed from the reaction of
100.4 g of Fe3O4?
If 100.0 g of Fe3O4 is reacted with 125 grams of CO, which reactant is limiting?
(14-18)
For the equation:
4 Fe(CrO₂)2 +8 K₂CO3 +7 0₂ ----> 2 Fe₂O3 + 8 K₂CrO4 + 8 CO₂
The number of grams of Fe(CrO₂)2 required to react with 0.223 moles of 0₂.
The number of grams of Fe(CrO₂)2 required to produce 3.0 grams of Fe₂O3.
The number of grams of Fe(CrO₂)2 required to produce 4.00 grams of K₂CrO4.
124
121
Transcribed Image Text:6. 7. (8-10) 8. 9. 10. 13. Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g of NaHCO3. If 100.0 g of NaHCO3 is reacted with 100.0 g of H3PO4, which reactant is the limiting reactant? 14. 15. 16. For the equation: H₂ + CuO ----> Cu + H₂O If 10.0 grams of hydrogen are reacted with CuO, how many grams of water will be produced? (11-13) 11. 12. NaHCO3 is the limiting reactant. What would be the percent yield of water if 10.0 grams of H₂ formed 80.0 g of H₂O? If 20.0 g of H₂ reacts with 40.0 g of CuO which reactant is limiting? From the equation: Fe3O4 + 4 CO ----> 3 Fe + 4 CO₂ Calculate the moles of CO₂ produced when 50.2 grams of Fe3O4 are reacted. What is the percent yield of CO₂ if 15.7 grams of CO₂ are formed from the reaction of 100.4 g of Fe3O4? If 100.0 g of Fe3O4 is reacted with 125 grams of CO, which reactant is limiting? (14-18) For the equation: 4 Fe(CrO₂)2 +8 K₂CO3 +7 0₂ ----> 2 Fe₂O3 + 8 K₂CrO4 + 8 CO₂ The number of grams of Fe(CrO₂)2 required to react with 0.223 moles of 0₂. The number of grams of Fe(CrO₂)2 required to produce 3.0 grams of Fe₂O3. The number of grams of Fe(CrO₂)2 required to produce 4.00 grams of K₂CrO4. 124 121
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