E8hstant from a heterogeneous.Iron(III) oxide and hydrogen react to form iron and water, Ilike this:Fe,0;(s)+3 H,(9)→2 Fe(s)+3H,O(g)At a certain temperature, a chemist finds that a 4.0 L reaction vessel containing a mixture of iron(III) oxide, hydrogen, iron, and water at equilibrium hasfollowing composition:compound amountFe,O34.85 gH22.01 gFe3.53 gH,O1.33 gCalculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits.K = |ExplanationCheck2022 McGraw H LLC A Rights Reservedt Tem of Use acy Conter AccesbityType here to search99C FIOPr Sc244.&he7.8.%3DYUHKAltAltChl

Answered: Image /qna-images/answer/977b2af2-65b9-4832-960c-aa648b71cde3.jpg

Answered: rogen, compound amount Fe,03 4.85 g H2…

rogen, compound amount Fe,03 4.85 g H2 2.01 g Fe 3.53 g 1.33 g Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits.

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 3RQ

See similar textbooks

Related questions

Q: What is one property of solids that makes them fundamentally different from liquids? I hat is one pr...

A: Property of definite volume and shape at given temperature make solids fundamentally different from ...

Q: please help me with part b. Keep getting wrong.,

A: We know., ∆rG° = - RTln Kp and Kp = [PH2O]6 【only gaseous value are favoured】 Therefore., Kp = [24....

Q: The concentration and absorbance data below were collected for compound X. A sample of compound X of...

Q: What will happen to the sample size if the percentage error becomes lower e.g. 5% instead of 10%? Ex...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Normalize the wavefunction, Y = Asin(2x),x = 0 to 2n. Refer to a table of integral if %D necessary.

Q: What is the pK* in the average human blood serum which contains 18 mg of K+ per 100 mL?

Q: Write the concentration equilibrium constant expression for this reaction. 3+ 3 L(s)+2Cr*(aq)+7H,0()...

Q: Sketch a plot of the fraction of species, f, vs pH for Tyr. Show your calculations for several poin...

A: Answer -

Q: What would happen to the ratio?

A: PH of a solution = - log [H+] From the relation we can say that pH of solution is inversely propor...

Q: Write the concentration equilibrium constant expression for this reaction. CH;CO,C,H;(aq)+H,O(1)→CH;...

Q: Learning Task 3 Directions: Write v if the sample is matter and X if not. Write your answers on a se...

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.0025: Cl(g) + C...

A: Using equilibrium constant of reaction we can tell the products or reactants dominant at equilibrium...

Q: Give the relationship between pairs A and C below. The possible relationship are: "same compound", "...

A: A. Both the structures are "constitutional isomers" as both have same no. of carbon atoms i.e. have ...

Q: High molecular weight step growth polymers can be obtained if the reaction is carried out at stoichi...

A: Step-growth polymerization

Q: When the following equation is balanced using the smallest possible integers, what is the exponent o...

A: Qc is the ratio of product of concentration of products raised to their stoichiometric coefficient ...

Q: Following AAS analysis, a graph of absorbance versus ppm nickel standard gave a best-fit line y = 0....

A: Given that, a calibration curve for the determination of aspirin is constructed from the known conce...

Q: What is the order of a reaction with respect to a reactant "A" if a plot of ln[A] vs time is linear?...

Q: 8. The density of nickel is 8.908 g/cm3. If the metallic radius of nickel is 125 pm, what is the str...

A: Concept n= 1 then Simple cubic structure n= 2 then Body centered structure n = 4 then Face centered...

Q: CH3 CH;-CH,-C-CH,-CH2 CH2 ČH3 CH; What is the systematic name of the structure shown? O 3-ethyl-1,2-...

A: We have to write the Correct IUPAC NAME FOR THE GIVEN COMPOUND.

Q: Compute for what is asked in the following problems. Show your complete solution and highlight or en...

Q: Write the pressure equilibrium constant expression for this reaction. NH,Cl(s)→NH3(9)+HCl(g)

Q: Consider the reaction A(g) + 2B(g) → 2C(g) + 2D(g) and associated that was collected at ...

Q: How many grams of Na,sO4 would you need to dissolve in 1.37 L of water in order to create a solution...

A: The Na2SO4 dissolved in water and form 2Na+ and SO4-2 There are 3 moles of ions are formed Molali...

Q: Consider the reaction A(g) + 2B(g) → 2C(g) + 2D(g) and associated that was collected at ...

Q: A. Draw the bonding and antibonding MO for the linear combination of the following sets of orbitals....

Q: N2(g) +O2(g) 2NÓ(g) The equilibrium constant K for this reaction is 0.857 at the temperature of the ...

Q: a) List 3 limitations each of the following reagent/process: i) ii) Grignard reagent Friedel Crafts ...

A: List of three limitations of Grignard reagent and Friedel Crafts alkylation given below.

Q: The most electronegative element on the periodic table is: fluorine carbon O helium neon O hydrogen ...

Q: The rate at which a certain drug is eliminated by the body follows first-order kinetics, with a half...

Q: The functional group is the center of reactivity in an organic molecule. Identify the functional gro...

Q: Give the major product or reagent represented by letters A-H: i) NABH4 A i) MeO i) H2O `NO2 Mg/Ether...

A: Sodium borohydride is an reducing agent selectively reducing only aldehyde and ketones into alcohol....

Q: 8. Classa fy each compoind as alkane, atkine, alkynes aromati hydrocarbon, al cwhol ,ether, alaihyde...

A: Study each organic compound carefully to first examine the functional group present.

Q: Analyze 3 Major IR peaks. Using 1-2 peaks, justify compunds present.

A: A question based on IR spectroscopy that is to be accomplished.

Q: Would you expect a change in the frequency for the ester stretch between starting material and produ...

Q: Suppose a 500. mL flask is filled with 0.70 mol of CO, 1.7 mol of NO and 1.0 mol of CO,. The followi...

A: The Molarity of CO at equilibrium can be calculated from the moles of CO at equilibrium.

Q: Using the data in the table, determine the rate constant of the reaction and select the appropriate ...

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the re...

Q: The following line angle drawings have all lone pairs shown. Add formal charges on specific atoms wh...

A: Here lone pairs are shown on each atoms, we have to draw the formal charge. And the overall molecule...

Q: Be sure to answer all parts. Calculate the number of cations and anions in each of the following com...

A: To calculate the number of cations and anions the number moles of the compound required.

Q: 3. At 900 °C, titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium...

A: Answer 3 : Titanium tetrachloride react with magnesium & form magnesium metal and magnesium chl...

Q: Below is a picture of the chemical structure for ceramide, an important molecule for the function of...

A: Ceramides are sphingolipids containing a sphingosine or a related base. In Ceramides, fatty acid i...

Q: Find the r

A: Ptotal = P (CH3CHO) + P (CH4) + P(CO) Also, P(CH4) = P (CO) So, Ptotal = P (CH3CHO) + 2 P (CH4) Now...

Q: How to prepare 10% of sodium iodide in acetic acid

A: How to prepare 10% of sodium iodide in acetic acid is given below.

Q: Determine the rate law and the value of k for the following reaction using the data provided: NO2(g)...

Q: The constant equilibrium (Kp) of a certain reaction between gases was found to be 34.67 at 29 oK ....

Q: From its position in the periodic table, determine which atom in each pair is more electronegative. ...

Q: Describe the preparation and storage of each reagents. d. 2 L of 0.1 M NaOH e. 1.5 L of 0.04 M KMn...

A: Molarity is the no. of moles of solute present per litre of the solution and it is represented by M....

Q: Where does the 40% and 60% product come from? How to determine this?

Q: Write the IUPAC names of the following organic compounds if given the structure. Draw the organic co...

Q: Q. A 12.5% (w/w) NICI2 (129.6l g/mol) solution has a density of 1.149 g/mL. Calgulate(a) the molar c...

Q: A saline solution, NaCl in water, is 0.92 % M. How many grams of NaCl are required to prepare 35.0

Question

E8hstant from a heterogeneous.
Iron(III) oxide and hydrogen react to form iron and water, Ilike this:
Fe,0;(s)+3 H,(9)→2 Fe(s)+3H,O(g)
At a certain temperature, a chemist finds that a 4.0 L reaction vessel containing a mixture of iron(III) oxide, hydrogen, iron, and water at equilibrium has
following composition:
compound amount
Fe,O3
4.85 g
H2
2.01 g
Fe
3.53 g
H,O
1.33 g
Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits.
K = |
Explanation
Check
2022 McGraw H LLC A Rights Reservedt Tem of Use acy Conter Accesbity
Type here to search
99
C FIO
Pr Sc
24
4.
&
he
7.
8.
%3D
Y
U
H
K
Alt
Alt
Chl

Expert Solution

Step 1

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

For the system SO3(g)SO2(g)+12 O2(g)at 1000 K, K=0.45. Sulfur trioxide, originally at 1.00 atm pressure, partially dissociates to SO2 and O2 at 1000 K. What is its partial pressure at equilibrium?
For the system PCl5(g)PCl3(g)+Cl2(g)K is 26 at 300C. In a 1.0-L flask at 300C, a gaseous mixture consists of all three gases with the following partial pressures: PPCl5=0.026atm,PPCl3=0.65atmPPCl2=0.33atm (a) Is the system at equilibrium? Explain. (b) If the system is not at equilibrium, in which direction will the system move to reach equilibrium?
Mustard gas, used in chemical warfare in World War I, has been found to be an effective agent in the chemotherapy of Hodgkin's disease. It can be produced according to the following reaction: SCl2(g)+2C2H4(g)S(CH2CH2Cl)2(g)An evacuated 5.0-1- flask at 20.0C is filled with 0.258 mol SCl2 and 0.592 mol C2H4. After equilibrium is established, 0.0349 mol mustard gas is present. (a) What is the partial pressure of each gas at equilibrium? (b) What is K at 20.0C?
Lexan is a plastic used to make compact discs, eyeglass lenses, and bullet-proof glass. One of the compounds used to make Lexan is phosgene (COCl2), an extremely poisonous gas. Phosgene decomposes by the reaction COCl2(g)CO(g)+Cl2(g) for which Kp 6.8 109 at 100C. If pure phosgene at an initial pressure of 1.0 atm decomposes, calculate the equilibrium pressures of all species.
For the following reactions, predict whether the pressure of the reactants or products increases or remains the same when the volume of the reaction vessel is increased. (a) H2O(l)H2O(g) (b) N2(g)+3H2(g)2NH3(g) (c) C2H4(g)+H2O(g)C2H5OH(g)
Show that the complete chemical equation, the total ionic equation, and the net ionic equation for the reaction represented by the equation KI(aq)+I2(aq)KI3(aq) give the same expression for the reaction quotient. KI3 is composed of the ions K+ and I3-.
Lexan is a plastic used to make compact discs, eyeglass lenses, and bulletproof glass. One of the compounds used to make Lexan is phosgene (COCI2), an extremely poisonous gas. Phosgene decomposes by the reaction COCl2(g)CO(g)+Cl2(g) for which KP = 6.8 109 at 100C. If pure phosgene at an initial pressure of 1.0 atm decomposes, calculate the equilibrium pressures of all species.
. Many sugars undergo a process called mutarotation, in which the sugar molecules interconvert between two isomeric forms, finally reaching an equilibrium between them. This is true for the simple sugar glucose, C6H12O6, which exists in solution in isomeric forms called alpha-glucose and beta-glucose. If a solution of glucose at a certain temperature is analyzed, and it is found that the concentration of alpha-glucose is twice the concentration of beta-glucose, what is the value of K for the inter-conversion reaction?
. What does it mean to say that a state of chemical or physical equilibrium is dynamic?
Consider the following system at equilibrium at 25C: PCl3(g)+Cl(g)PCl5(g)G=92.50KJ What will happen to the ratio of partial pressure of PCl5 to partial pressure of PCI3 if the temperature is raised? Explain completely.