Calculate AH for the followin Fe2O3(s) + 3CO(g) -----> 3Fe2O3(s) + CO(g) -----> Fe;O4(s) + CO(g) -- ---> 3

Q: At large interatomic separations, an alkali halide moleculeMX has a lower energy as two neutral…

A: (a)

Q: Pala) +6 Cla(e)4 PCh() AH-7 enthaipy change for the formation of PC from the elements can be…

A: Given we know about the thermodynamic process of chemical reaction and find ∆rxH°

Q: Show computations for  [H+], pOH, [OH-] of the following substances:

A: We know, pH =-log[H+] pOH =-log[OH-] pH + pOH = 14

Q: Identify the list in which the atoms are ordered by increasing Zeff for a valence electron…

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Q: USing he equation from the graph,det e valnes of AH° and AS m sf mot eliation: 4= -9231.1x t 27,402…

A: We have to find value of ∆G

Q: Ispido) Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in…

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Q: Please give the the VB partial :C : Te CI: orbital diagram for the following: TeCl5 : :J: :

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Q: Arrange the following isoelectric ions in order of increasing size (i.e., smallest to largest):…

A: The atomic sizes are different for isoelectric ions and in this isoelectric ions the cations have…

Q: What is the ground state electron configuration for the nitride ion (N³-)? O [He] 2s22p6 O [He]…

A: Given that, ions = N3-  then,

Q: Two sets of lonizations are shown in the tables below. Complete the tables by ordering each set of…

A: Ionization energy is the energy required for removing an electron which is most loosely bounded from…

Q: Solve the attached Problem.

A: Since the problem has been solved, we are providing you the mechanism for the same. Tert-BuO- is a…

Q: Write the electron configuration for Gd and Gd3+ using the condensed noble gas notation. Identify…

A: 1a) Electronic configuration of Gd = [Xe] 4f75d16s2 Electronic configuration of Gd3+ = [Xe] 4f7 Gd…

Q: What is sigma and pi-bond? How many sigma and pi-bonds of the following molecules? CH3CH2COOH,…

A: Sigma bond is formed by axial overlapping and π bond is formed by lateral overlapping. All single…

Q: Arrange the following groups of atoms in onder 'of increasing sine (Enter mutiple answers as a…

A: The size of an atom is the distance between the center of nucleus of an atom and it's outermost…

Q: the following reaction: N204 2NO2 Kc = 0.212 at 100°C Calculate AG° in J mol for the reaction. (R =…

A: Equilibrium reactions are chemical reactions in which the reactions are processed in both the…

Q: b. Use bond energy values to estimate AH for the following reaction. H. N N H (g) + 2F2(g) NEN(g) +…

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Q: 6. Determine the DH° for CO(g) +1/2 O2 (g) CO2(g) rxn if C(graphite) +1/2 O2 (g) CO(g) DH° = -300…

A: According to Hess law of constant heat of summation, the total enthalpy change for a reaction is the…

Q: Write the charge and full ground-state electron configuration of the monatomic ion most likely to be…

A: This question belong to atomic structure . We have solved this question step by step in solution…

Q: Which of the following has a AH° that is not zero. O Cl₂ (g) ON₂ (g) O F2 (s) OC (s) O O2 (g)

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Q: Use the following data to estimate AH; for lithium chloride. Li(s) +, Cla (9) → LICI(s) Lattice…

A: Given reaction,     Li(s)  +  12Cl2(g)  →  LiCl(s)

Q: The positions of the Br atoms in the molecule below is designated as Br -Br O meta O ortho O para O…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: A] Calculate AH° for the reaction C2H4g) + 3 Oze) 2 2002(g) + 2H½O(g) The average bond energies of…

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Q: Rank the following species in order of decreasingacidstrength: H₂SO₄, H₂SO₃, HSO₃.

A: Acidic strength can be defined as the tendency of losing a proton. Higher the tendency of losing a…

Q: Given the following bond energies in KJmol: CO 1077: O-0 498.3: C-O 805, calculate the energy change…

A: The reaction under consideration is as follows: 2 CO(g)+O2 (g)→2CO2 (g) Energy change = Energy of…

Q: 2. Calculate AH for the following in the same way you did in #1. 2 H2O (g) a. CO2 (g) + 4 H2 (g) →…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Find the côvalent compound among these. O MnCla O Cl4 VCla O TiCla

A: Introduction :  We know that the covalent bond is formed by the sharing of electrons between the two…

Q: The EA₂ of an oxygen atom is positive, even though its EA₁ is negative. Why does this change of sign…

A: Given: The EA₂ of an oxygen atom is positive while its EA₁ is negative.

Q: Li o ctly reglux Co,CH3 co, H * Cme : Mdal- SNAC EICB

A: Mechanism  involve Formation  of aldol followed  by E1CB reaction.

Q: 2. a) [MNF6]+- Are all Mn-F bond lengths the same in the ion? Explain why.

A: The atomic number of manganese is 25 structure of [MnF6]4- is octahedral.

Q: dentify the pair of species that is not a conjugate acio O NH; NH3 O H,PO3; H,PO, O H,SO;; so;- O…

A: The question is based on conjugate acid base principle.   a strong acid has a weak conjugate base…

Q: 15. Calculate the AH for the decomposition of one mole af nitroglycerin using the standard bond…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 10. Use the given average bond dissociation energies, D, to estimate AH for the following reaction:…

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Q: Discuss the factors affecting the sign of AG in the relationship AG= AH - TAS. Give examples for…

A: The relation ΔG = ΔH -TΔS is known as Gibbs Helmoltz equation We know that ΔG is always negative for…

Q: Arrange the members of each of the following sets in order of increasing bond strength: I. Br-Br,…

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Q: Below is the energy level diagram for Sr2+, Increasing Energy 4s N 3s N 2s N 1s N N 3p N A7 A8 A8 2p

A: For IUPAC naming select the longest hydrocarbon chain containing all the functional groups and…

Q: Use the molar bond enthalpy data in the table to estimate the value of AH for the equation Average…

A: We will calculate the enthalpy of reaction by applying thermochemistry.

Q: (b) Explain the following which one exists (i) K19= 1s² 2s² 2p° 3s² 3p° 4s' and 1s? 2s² 2p° 3s² 3p°…

A: The objective of the question is to explain which one from the given electronic configuration of the…

Q: What is the valence electron count of: H3CCH2CH(CH3)C(O)OH Can you please explain this?

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Q: Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond…

A: H2CO molecule is formaldehyde with C-O bond order as 2. CH4O is methanol molecule with bond order 1.…

Q: IV. What do you observe from these structures. NG OH HO CN H.

A: As per the policy, we are only allowed to answer only 1st question. To get the answer of other…

Q: Chemistry 3. Calculate the dissociation enthalpy of the S-F bonds in SF using the following data:…

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Q: Which group in the periodic table has elements with high (en-dothermic) IE₁ and very negative…

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Q: Determine the average Cl-F bond energy, in units of kJ mol¯, in CIF5, using t following data: •…

A: Let the Cl-F bond energy be x kJ/mol . Then bond energy of 2ClF5= 10x kJ/mol .

Q: Which atom would you expect to be in the center of the Lewis Structure of HCN and what is the formal…

A: Answer: HCN is called as hydrogen cyanide, in which four valencies of carbon are being completed by…

Q: Q.3. Find the equilibrium number of vacancies in 1m3 of Cu at 1000 °C. Vacancy formation energy per…

A: The formula of number of vacancies is shown below:  Nv =Ne-QcKT where; N = total number of atoms Qc…