Which of the following has the proper partial positive and partial negative labels for the molecule F - F?

Q: Substance Oxygen Ethanol 2-propanol Linseed oil Water Lead 1. 2. 3. 4 5 Melting Point Temp (°C) -218…

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Q: P2C.4 From the following data, determine A,H° for diborane, B,H,(g), at 298 K: (1) B,H,(g) + 3 O,(g)…

A: The reactions given are, 1) B2H6 (g) + 3 O2 (g) -----> B2O3 (s) + 3 H2O (g)…

Q: Н 0: Н

A: Huckel's rule : In an aromatic compound number of pi electrons will be = 4n +2  In an antiaromatic…

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

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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: 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: the work done on a system (+delta G) to bring it into an ordered state (negative delta S), which of…

A: When work is done on the system (+∆G) to bring it into an ordered state (-∆S).

Q: .What is latent heat?

A: Heat is the form of energy which is transferred between system at different temperatures that is…

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: Using the data below, calculate ΔH for 2C + B -> 2D. A + B -> C ΔH1 = −100 kJ/mol A + 3 2 B -> D ΔH2…

A: According to Hess's Law If the reaction is multiplied (or divided) by some factor, H must also be…

Q: Which of the substances in each of the following pairs is expected to be in a more condensed state…

A: Condensed state of compound or matter is liquid or solid state of that matter in which the molecules…

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

A: True statement of above is

Q: WHAT IS THE EQUIUBaum CONSTAN7 EXPRESSION FOR THE FouoWINGs REACIION? SOs (9) + Hz O (e) = H2SO4 (g)

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Q: What is the similarities state and non- state

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Q: Part A: Methane at low temperatures Methane (CH4) is a tetrahedral molecule. Determine its specific…

A: We need to calculate the molar heat capacity at constant volume for a polyatomic gas, methane (CH4).…

Q: For a CH,0 molecule, what is the internal energy predicted to be based on the classical approach for…

A: Internal energy (U)of a molecule is the energy it posses by virtue of its  Rotational state…

Q: Which of the expressions are equivalent to a / (b+ c)? a (b + c) O a/(b+ c) O alb+c a b+c

A: Those digits which has meaning in the given magnitude is known as significant figures. All non-zero…

Q: Q2/ A classic assembly, in thermal equilibrium at room temperature, consists of 4000 systems…

A: Here , total number of system is 4000 and we have total 3 energy bands which is given , so in order…

Q: Which statement is always true if AEsys is always negative? Select an answer and submit. For…

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Q: Consider the following arbitrary compound and choose as to which statement is correct about it: PDF:…

A: Effect of electronegative element on bond breaking: Electronegative element have tendency to…

Q: 2. Explain why the heat capacity per mole of a crystal made of molecules, such as an amino acid, can…

A: The Heat Capacity of any solid can be interrelated with its vibrational energy as translational and…

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: Q: Are the influences mutual? 1- 2-

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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: Calculate the value of CP at 298 K and 1 atm pressure predicted for CH4(g) and C2H4(g) by the…

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Q: What is the Free Gibb's energy, kJ/mol, at 298 K for 2C0(g) + O2(g) → 2CO2(g) if the Kc is 2.24 x…

A: Note: Hey there! Thank you for posting the question. Since the reaction is not given, we are taking…

Q: Calculate the H for equation 2C(s) + H2(g) → C2H2(g)

A: Standard enthalpy of formation: It can be defined by saying that the change in enthalpy when one…

Q: (0) (p) (q) NH₂ ОН + Br + NH3 CH2-CH2-Br - CEN A HCI/H2O Heat В СО

A: Given incomplete reactions are :  Give the major organic products for O, P, and Q ?  The reaction…

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

A: It is combustion  Reaction.

Q: 4 Fe (s) + 3 02(g) → 2FE203 (s) S° 02 = 205 J/ mol. K, S° Fe = 27.3 J/ mol. K, S° Fe203 = 87.4 J/…

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Q: Explain whether you will expect a highr or lower internal energy for a mono-atomic molecules such as…

A: Internal energy is the maximum amount of energy present in an compound or element.

Q: Transitions states occur at a saddle point. True or False. Why?

A: A first order saddle point is a transition state in a chemical process.The first order saddle…

Q: Question attached

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

Q: А J KMnOд, ОН, heat B Br2 Br2 H29 1) ВНз C 2) H2О2, ОН" HBr, H2O2 Оз, Zn 1) Hg(ОАc)2, СH3ОН 2) NaBH4…

A: The answer to the following question is-

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

A: Partial positive and negative charges appears in a bond due to difference in electronegativity. In a…

Q: Zn(s)+2H,O(1) Zn²* (aq) + 20H¯(aq) + H2(g) using data from the following reactions and applying…

A: H+ (aq) + OH- (aq) -----> H2O(l)    ∆H°rxn1 = -56.0kJ Zn (s)-----------> Zn+2(aq)…

Q: so, + 0, - So, so, so, + H,0 - H,SO,

A: 1) we have been asked to classify the reactions

Q: (1) What are the thermodynamlc quantitles of a system that affect the amount and algn of the…

A: a. i. The thermodynamic quantities that affect the amount and the sign of the internal energy change…

Q: ctual values for internal energy are easily and directly measured so the changes in the internal…

A: Given : We have to tell whether the statement is true or false.

Q: Use the equipartition principle to estimate the value of γ = Cpm/CVm  for gaseous CH3COOH. Do this…

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Q: 1) 4) O R 2) 8 5) AcO 3) p 6) c∞

A: UV- Visible Spectroscopy : UV - Visible spectroscopy is an anlaytical technique where the…

Q: Using the information given below, calculate ASv for the following rxn at 298 K. sys Al,O3(s) +…

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

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: Given that A= +230.5 KJ/mol B= +192 KJ/mol and C= -1017 KJ/mol. Calculate the value of D

A: The given values are: A = +230.5 kJ/mol B = +192 kJ/mol C= -1017 kJ/mol

Repulsive and Total Interactions Between Molecules

Intermolecular forces are the repulsive or attractive interaction between the molecules. Due to the coulomb’s law, there will be a coulomb force that exists between two or more charged species. If the charge of both molecules is positive or negative, then that will lead to repulsive forces. When they have opposite charges, then the force is attractive.