5. (a) What do you mean by 'atom economy' of a reaction? How does it differ from E-factor? Calculate atom economy for the following reactions : A Cao + CO desired product ti) CaCO3 HO он conc. H2SO4 (i) 0 °C OEt ČH3

Q: Consider the following reaction at 298K. Cd2+ (aq) + 2 Ag (s)  Cd (s) + 2 Ag+ (aq) Which of the…

A: Interpretation - To tell about which of following is correct statement for the given following…

Q: During an experiment with the Haber process, a researcher determined that Kc = 9,60 at 300°C. N2 (g)…

A: Given, N2 (g) + 3 H2 (g) ↔ 2 NH3 (g) Kc= 9.60 T= 300 °C = 573 K

Q: Research has been conducted on molybdates as replacements for chromates in the surface treatment of…

A: The given reaction is : 2Fe(s) + 3MoO2-4 (aq) + 6H+(aq) → Fe2O3(s) + 3MoO2(s) + 3H2O(l)

Q: Which of the following is true about the reaction below at 25 C? Cl,(g) + 2Ag(s) + 2F (aq) 2C1 (aq)…

A: Given that , Cl2(g)+ 2Ag(s) + 2F-(aq) <======> 2Cl-(aq) + 2AgF(s) The equilibrium constant and…

Q: 11. An aqueous solution of aluminium chloride can be prepared by the redox reaction between…

A: (a) Aluminium is getting oxidized. (b)  2 mol of Aluminum gives = 3 mol of H2  0.0800 mol of…

Q: 4B(s) + 3O2(g) → 2B2O3(s)    ∆HO= -2543.8 kJ   Calculate the ∆HO for the decomposition of B2H6…

A:

Q: If Kc = 0.0037 for the reaction below at 298 K, then what is the value of Kp? %3D 3 A (g) + B (g) =…

A: We are given that the value of Kc = 0.0037 of the reaction, and the reaction is given as follows; 3A…

Q: 4. Calculate the equilibrium constant for the reaction below: Nzig)t Oz(g) + Br2(g) = 2NOB (g) Kp =?…

A: Multiplying reaction 1 given with a constant 2 gives  2 NO (g) + Br2 (g) ----> 2 NOBr…

Q: Determine the values of equilibrium constant (Kc) and ΔG° for the following reaction :Ni(s) + 2Ag+…

A: First the E0cell value is calculated as follows, The standard Gibbs free energy is determined as…

Q: Consider the  reaction:   A(g)   +    2 B(s)      2 C(g)  +   D(s)     kc =  0.450  at 25  oC. What…

A:

Q: 2 Cr(s) + 3 Cu*2(aq) → 2 Cr*³{aq) + 3 Cu (s) E° = 0.43 V Which expression gives the value for AG" in…

A:

Q: in the manufacture of ammonium chloride from the ammonium sulfate process which reacts with sodium…

A: Le Chatelier's principle: Le Chatelier's principle states that if a dynamic equilibrium is disturbed…

Q: What is AG° for the reaction CH;OH(g) → CO(g) + 2 H2(g) at 25°C?

A: Since , we know  ∆G=∆H-T∆S Given , ∆H=90700 J/mol.K ∆S=221 J/mol.K and T=298 K So, ∆G=∆H-T∆S.

Q: 1. The Ecell of a reaction was found to be +0.78 V. What is the ΔGo of the reaction? ne = 1 mol

A:

Q: Describe the relationship between the values of AG, Ksp, and the direction that a reaction will…

A: A reversible reaction have a tendency to proceed in either of the direction . If a system is not in…

Q: Calculate DS° for the reaction 4Cr(s) + 302(g) ® 2Cr2O3(s).

A:

Q: Give four ways that could be used to increase the production of P2O5 in the reaction when all are…

A: The balanced reaction given is, => 4 PH3 (g) + 2 H2 (g) + 9 O2 (g) → 2 P2O5 (g) + 8 H2O (g) + 25…

Q: If Kc = 0.0086 for the reaction below at 298 K, then what is the value of Kp? 3 A (g) + B (g) ⇌ C…

A: 3A (g) + B (g) <===> C (g) + D (g) Kp = Kc (RT)∆ng Kp = (0.0086) (0.0821 × 298)(1+1-3-1) Kp =…

Q: Calculate the ΔS°rxn of the following reaction at 223°C and standard pressure. =_____J/mol•K

A: The reaction given is,

Q: It is not practical to transport CO2 at atmospheric pressure. Why?

A: It is not practical to transport CO2 at atmospheric pressure.

Q: he reaction Cr(NH3)6° (aq) + 3e aq) + 6 NH3(aq)where en repres thylenediamine, is endothermic e true…

A: The spontaneous process where no external driven force is required on the reaction to occur in…

Q: Which one of the following reactions will occur spontaneously at standard-state conditions and 25°C?…

A: Correct Option is Mg2+ + Ca --------> Mg + Ca2+

Q: Under standard-state conditions, what spontaneous reaction will occur in aqueous solution among the…

A: The standard electrode reduction potential for Fe2+ ion and Ce4+ ion is shown below.

Q: Where will the stress be if volume were to increased for the following reaction? 4HCI (g) + O2 (g)…

A: The stress or the direction of equilibrium depends on the volume if, ∆n≠0Where∆n=no .of moles of…

Q: 7. Iron, a large component of steel, is obtained by reducing iron (II) oxide (present in hematite…

A:

Q: 49. Chlorine dioxide (CIO,), which is produced by the reaction 2NaCIO,(ag) + Cl,(g) 2C10,(g) +…

A: Please have a look on tghe solution below:

Q: ssion of sulfur into the atmosphere. The process can be especially important in the fication of…

A:

Q: (b) The following eaction is a1 important process for yuthenis of benzoin: 2 CHO Find out the non…

A:

Q: Automobiles and trucks pollute the air with NO. At 2000.0°C, K. for the reaction is 5.42 x 104, and…

A: From given data  T1 = 2000 °C = 546300K T2 = 1000 °C = 273150 K                       K1= 5.42×10-4…

Q: Balance the equation and calculate the Eocell of the following reaction: Zn(s) + Ag+(ag) --------->…

A: We have to calculate E0cell   for reaction  Zn(s) + Ag+(ag) ---------> Ag(s) + Zn2+(aq)

Q: When the ideal-gas reaction A +B=C+D has reached equilibrium, state whether or not each of the…

A: NOTE : Since you've posted multiple sub-parts,we'll solve first three sub-parts for you. To get the…

Q: What volume of oxygen gas at STP must be consumed to produce the corrosion of 200 g of iron? Hint.…

A: Given data, Mass of Fe = 200g Given chemical reactions Fe⇌Fe2+ + 2e-4OH- ⇌O2 + 2H2O + 4e-

Q: If Kc = 0.0037 for the reaction below at 298 K, then what is the value of Kp? 3 A (g) + B (g) = C…

A: Given: Temperature = 298 K Kc = 0.0037

Q: During an experiment with the Haber process, a researcher determined that Kc=9.60 at 300°c…

A: in the question given date:- kC=9.60T=300°CT=273+300≡573KN2(g) + H2(g) ⇔ 2NH3(g) find out the Kp of…

Q: 5. Calculate Kp for the following reaction: 2 A(g) = 2 B(g) C(g)

A: QA)The equilibrium constants can be expressed  in terms of Kc or KpIf equilibrium reaction is…

Q: The overall reaction for the corrosion of iron (rusting) by oxygen is…

A: Solutions                               Given  that         The overall reaction for the corrosion…

Q: What is the value of AE according to the following Potential Energy diagram? 250 200 PE 150 (kJ) 100…

A: In the given potential energy diagram, the energy of reactants is low as compared to the energy of…

Q: 2. Calculate E°, AGº and K at 25°C for the reaction: 4CIO, (aq) Cl (ag) + 3CIO, (aq)

A: Nernst equation is mainly utilized to figure out the standard emf (potential) of a cell reaction.…

Q: The oxidation of peroxodisulfate ion: S2O82–(aq) + 2I–(aq) à 2SO42–(aq) + I2(aq) Which of the…

A: Introduction Addition of iodine into a given molecule is characterized as iodination reaction. Hans…

Q: Give the product of the given reactants, balance the equation, and identify the type of changes the…

A:

Q: Consider the reaction: H2(g) + I2(g) → 2HI(g). A plot of InK vs. 1/T yields the following…

A:

Q: The Kp for hypoiodite anion (IO) is 4.35x10-4. What is the pH of a 0.212 mol L-1 solution of lithium…

A: Hypoiodous acid is a weak acid. It forms a lithium salt when reacts with LiOH.  The hydrolysis of…

Q: i If concentration of [CrO4 ] in Expt. 7 is found to be 6.7 x 10 M, what is the experimental Ksp of…

A:

Q: What is a when the reaction Fe2O3 + C → Fe + a CO2 is balanced with the simplest integer…

A:

Q: For which one of the following reactions is the value of AH°xn equal to AH,° for the product? Note:…

A:

Q: For all of the following experiments, under standard conditions, which species could be…

A: The reactions which favors the formation of products at the conditions when the reaction is occurred…

Q: Give the product of the given reactants, balance the equation, and identify the type of changes the…

A: Given substance is glucose in an aqueous state i.e. C6H12O6 (aq) Glucose is a monosaccharide and is…

Q: The standard heat of reaction for the production of formaldehyde in the reaction, 2 CH;OH (1) + 02…

A: Given: ∆U=-326.2 kJ/molT=25oC  =(25+273) K  =298 K

Q: Calculate AG in two different ways for the combustion of benzene: 2 C6H6 (1) + 15 02 (g) - 12 CO2…

A:

Q: 3. Imagine reaction between gasses described by the equation PV = n RT + n a(T) P, which is done at…

A: