find deltaE q = 5.700  kJ; w = 0.8000  J

Q: 7. Use Hess's Law to calculate AH°, rxn B,H(g) + 302(9) → B,03(2) + 3H,0(m Given: 2B(G) + 3H2(g) →…

A: The Hess' law states that the change of enthalpy is independent of the pathway . It  allows the…

Q: Fluorine can also react with another gas, E(g), according to the following equation. E(g)+2F2(g)…

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Q: 6.25 Calculate AE for the following situations: a. q = 120.0 J; w=-40.0 J b. q= 9.2 kJ; w=0.70 J c.…

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Q: Which of the following has the proper partial positive and partial negative labels for the molecule…

A: Lithium is element of s-block and it is highly electropositive in nature While, chlorine is element…

Q: Use the data below to determine the ΔHrxn for the following reaction: H2C=CH2(g) + 3O2(g) è 2CO2(g)…

A: ∆Hrxn can be calculated using given bond energies.

Q: Match the state function to its corresponding heat of reaction: A: delta E B: delta H A: qv or qp?…

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Q: Predict the sign of Delta S^ C 2 H 2 (g)+2H 2

A: We need to predict the sign of ∆S For the reaction C2H2g + 2H2g →              C2H6g

Q: The diagram below shows a system that is made up of 3 molecules (labeled A, B, and C) that contains…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Given the following standard enthalpies; H2(g)  ➡    2H(g)                 △H = +436KJ O2(g)    ➡…

A: The two reactions given are, 1) H2 (g) --------> 2 H (g)                                  ΔH =…

Q: From these data,   S(rhombic) + O2(g)  → SO2(g)   Δ H o   rxn = −296.06 kJ/mol   S(monoclinic) +…

A: From the given equations, it is clear equation (3) can be obtained by adding equation (1) and the…

Q: From these data, S(rhombic) + O2(g)  → SO2(g)   Δ H o   rxn = −296.06 kJ/mol…

A: From the given equations, it is clear equation (3) can be obtained by adding equation (1) and the…

Q: L.1.418 10° cal d. 1.41 Keal 31.) If 69.5Ko of heat is appled to a 1012-9 block of metal, the…

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Q: Calculate A Gº for H₂O(g) + O₂(g) H2(g) + O2(g) = H 20 2(g) 2H 2(g) + O2(g) = 2H 20(g) a. 501 kJ b.…

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Q: Calculate AH° for the following reaction: ½l2(s) ½C12(g) IC(g) +

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Q: 59. Which of the following which is/are true about the internal energy, E? (i) E = q + w E = q - w…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: Given the following information, determine ΔH for P4O6(s) + 2O2(g) ⟶⟶ P4O10(s)   P4(s) + 3O2(g) ⟶⟶…

A: Given :  P4(s) + 3O2(g) ⟶ P4O6(s)          ΔH = -1640.1 kJ/mol P4(s) + 5O2(g) ⟶ P4O10(s)…

Q: What is the similarities state and non- state

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Q: 7N2(9) +5H2(9) → NH3(g) AH = -46KJ z H2c9) +Clz@) → HCl) N2(9) +4H2(9) + Cl29) → 2NH¼C\(s) → HCl(g)…

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Q: Arrange the following elements in terms of the strength of the polar correlation from weakest to…

A: Electronegativity difference between the atoms is in the following order for the given bonds:  H-O…

Q: I Review | Constants | Periodic Table ppose that you were to solve this problem by the following…

A: The main equation is – 4x + 8 = 60

Q: Find the potential energy for two methyl chloride molecules at 25°C seperated by 1.9°

A: Given: Separation between two molecules                            r = 1.9 A°…

Q: (E) H,SO, so,

A: It is an aromatic electrophilic substitution reaction and this reaction called sulfonation.

Q: 2 H,0,(1) → 2 H,0(1) + 0,(g) J/mol·K ASixn

A: H2O2 decomposes to water and oxygen .  Here due to formation of O2 the entropy changes

Q: Please calculate the energy of inward movement of chloride ions given:   Na+ F=23100 cal/V*mol…

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Q: A,H° = 86 kJ mol-1 , A,S = - 140 JK-1 mol-1 ,T = 299 K %3D Express your answer as an integer.

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Q: 4. Determine AS for H2(g) + I,(g) 5 2HI(g) given the following information: Substance S° (J/mol · K)…

A: Given: The reaction is as follows: H2(g)+I2(g)<-------->2HI(g).

Q: Match the state function to its corresponding heat of reaction: A: delta E B: delta H A: qv or qp?…

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Q: Calculate the energy of attraction between a cation with a valence of +3 and an anion with a valence…

A: Energy of attraction between two charges at a distance will be calculated by the formula-

Q: The Reaction Alt HNoz → Al (NO8) 3 +H2 when properluy balonced would have the Coefficients of: a.…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Which of the following has the proper partial positive and partial negative labels for the molecule…

A: F-F is no polar so no partial charge.

Q: ΔΗ >0 AH2<0 H AHrxn H H† H- CI Therefore, AHrxn = [D(C-H) + D(CI–CI) – [D(C–CI) + D(H–CI) %3D [(413…

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Q: Standard molar enthalpy of formation of H2O (g): AfH°1 = -241.6 kJ mol Standard molar enthalpy of…

A: Bond dissociation enthalpy is the enthalpy change associated with the process in which 1 mol of…

Q: HSiCl3 +H2O −→H10 Si10 O15 + HCl Rewrite the Equation and show work

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Q: Use the following to calculate AH°lattice of MgF2. Mg(s) → Mg(g) AH° = 148 kJ F2(g) → 2 F(g) AH° =…

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Q: Calculate the change in energy if q= .761kJ and w= -840J

A: Step 1) The change in the energy is given by amount of work of heat in and out of the surroundings.…

Q: C2H4+ O2−→ CO2+ H2O Rewrite the Equation and show work

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Q: Question attached

A: Given  EBr-Br = 193 kJ/molEF-F   = 155 kJ/molEBr-F   = 237 kJ/mol  Balance equation : Br2  + 3F2   →…

Q: H,SO4 ÓH А. C. D. B and C E. None of the choices is correct. B.

A: The mentioned reaction is one of the crucial example of the formation of alkene from the…

Q: Calculate the total energy change in kJ for one mole of ethanol. Triangle H= -277.1 kJ/mol

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Q: Brz (CHs)a COH, heat 2. 1. light 2.1) Os ; i) Me ,s' Cs Hio O Na OCHs CH30H, heat 3.

A: Organic chemistry involves a vast collection of oxidizing and reducing agents. The type of base…

Q: 1-The work done in blowing a soap bubble of radius R is W₁ and that to a radius 3R is W2. the ratio…

A: The work done in blowing a soap bubble with radius R can be written as: W=8πR2T            (1) Where…

Q: Q1. Determine [H3O*], [HS'], [S²] for 0.005M [H2S].

A: Hydrogen Sulphide is a diprotic acid and its dissociation constants K1 and K2 are  9.1×10-8  and…

Q: Use the data below to calculate deltaH for:   BrCl (g) -->  Br (g) + Cl (g)…

A: Given BrCl (g) --&gt; Br (g) + Cl (g) To calculate ΔHrxn we need to rearrange the given reactions to…

Q: A) H, B) NH, C)N, D) CH,

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Q: hear Ca) = mcAT where M= mass of Souion C= Specfic heat of Hao= 4.184 3lg°c For #1: Civen, m =…

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Q: H2O

A: Dear student I have given answer to your question in the image format.

Q: Given the following processes and their respective enthalpies in kJ/mol:             Li(s)  -->…

A: