For the reaction NH4Cl(aq) NH3(g) + HCl(aq) AH° = 86.4 kJ and AS° = 79.1 J/K The equilibrium constant for this reaction at 307.0 K is Assume that AH° and AS° are independent of temperature.

Q: Give the Lewis structure of the following compound by indicating all bonds and lone pair electrons…

A: Lewis structure of a molecule is simplest structure, in which all the bonding pair of electrons and…

Q: 2. Complete the table: Formula [Ni(CO)4] trans-[Ru(H₂O)₂Cl₂]²+ [Re(NH3)2(NO₂)SCN]+…

A: Please find the attachment.

Q: Enter the IUPAC name for the compound shown below:

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

Q: Air is approximately 80 mol% Nitrogen (M = 28kg/kmol) and 20 mol% Oxygen (M = 32kg/kmol). Consider a…

A: It is given that before the addition of hydrogen, pressure in container = 2 atm After addition of…

Q: Draw the structure of the hydroxyaldehyde product from the self-aldol reaction of each of the…

A: Aldol condensation: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed…

Q: 13-when changing the polarityof solvent frome non-polar .the value of the transition wavelength…

A: In the given question we have to choose the correct option from the following.  when changing the…

Q: Answer chooices are: a) +4.9 x 101 kJ b) +2.3 x 102 kJ c) -9.7 x 101 kJ d) -1.1 x 102 kJ e)…

A: Given,           3 I2 s  +  2 Fe s  →  2 Fe3+ aq  +  6 I- aqRequired,                  The G of…

Q: Arrange the ketones in order of increasing reactivity toward nucleophilic addition H3C (I) O(least…

A: Reactivity of ketones towards nucleophilic addition

Q: Limestone stalactites and stalagmites are formed in caves by the following reaction: Ca²+ (aq) +…

A: The balanced chemical equation is: Ca2+(aq) + 2HCO3-(aq) → CaCO3(s) + CO2(g) + H2O(l)  The reactant…

Q: Cyclohexane, C6H12, a hydrocarbon, can isomerize or change into methylcyclopentane, a compound of…

A:

Q: List the molecules in decrease strength of intermolecular forces. (So the strongest intermolecular…

A: we have to put the given molecules in order of decreasing intermolecular force strength

Q: Gallium hydroxide is a very sparingly soluble ionic salt.  Given the molar solubility of gallium…

A: The solubility product Ksp of a salt AxBy  AxBy = xAy+ + yBx- having molar solubility 'S' is given…

Q: Which of the following statements appropriately describes the colors in each diamond of the chemical…

A: Answer 2 is correct; that is C  (c) Red indicates the fire (flammability) hazard,       blue…

Q: What is the biggest difference between the Lewis and the AO-model in terms of the localisation of…

A: Localized electrons are the bonding electrons whereas the delocalized electrons are the non-bonding…

Q: The oxidation of trichloroethane results in the following reaction equation: 4 CaH,C|a() + 11 0, (g)…

A:

Q: Discuss in detail, the structure and properties of carbonyl functional groups

A: A functional group present  in a molecule give charactistic chemical reactions of that molecule.

Q: Consider the reaction in the lead-acid cell      PB(s) + PbO2(s) + 2H2SO4(aq)  2PbSO4(aq) + 2H2O(l)…

A:

Q: What is the name of the following alkane? A) 2,2-dimethylheptane B) 3-dimethylhexane C…

A:

Q: 1. How many chirality centers are in this molecule? Br I H3C-CHCHCH3 I OH OA.1 O B.2 OC3 O D. The…

A:

Q: Question 1. PMes and BMe3 form a strong bond when reacted together. Considering the previous fact:…

A: PMe3 and BMe3 form a strong bond when they react with each other.

Q: 1) Determine the absolute configuration of the following compounds according to the (E)- (Z)-system

A:

Q: (c) SHE) E (V vs Consider the mixed potential diagram shown in Figure 1. Determine corrosion…

A:

Q: The balanced chemical equation for the combustion of propane gas is: C3H8 (g) + 5 O2 (g) --> 3 CO2…

A: Given reaction: C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) ∆G°RXN = -2385 kJ Temperature = 17.0 °C…

Q: What is the concentration of Ag(NH₂)* in solution?

A:

Q: Which two types of reactions cannot have oxygen as one of their reactions? Briefly explain.

A: To explain: Reactions that cannot have oxygen as one of their reactants

Q: 4- A compound with the general formula C4H6 and having two types of signals in the HNMR spectrum is…

A:

Q: 10- The proton of the hydroxyl group in the ethanol compound does not suffer fission with…

A:

Q: Calculate the change in energy (in Joules) when an electron transition from n=4 to n=2 in a hydrogen…

A: The electronic energy levels in an atom are quantized and when an electron undergoes a transition…

Q: CO₂(g) + 2H₂O(g) → CH₂(g) +20₂ (g) C6H₁₂O6 (s)→ 6C(s) + 6H₂(g) + 30₂ (g) An AS = 2766. AG = KJ Which…

A:

Q: 5. Write forward and reverse reactions for the following: CH4 (g) + 2H2S (g) (g) ==== CS2 (g) + 4H2…

A:

Q: 3 What is the biggest difference between the Lewis and the AO-model in terms of the localisation of…

A: Localized electrons are the bonding electrons whereas the delocalized electrons are the non-bonding…

Q: An analytical chemist has been given the task of precipitating lead cation (Pb2+) out of solution…

A: Concept based on the solubility product of the sparingly soluble salts.

Q: :) See below the rate constant vs temperature data obtained for the conversion from cyclopropane to…

A: We need the logarithmic form of the Arrhenius equation to find the pre-exponential factor, A

Q: Which of the two setups below is more appropriate for the separation of two liquids in the…

A: Separating funnel is used to separate immiscible liquids , when these tere separatory immiscible…

Q: What is the molar ratio of acetanilide and para nitroacetanilide?

A: Molar ratio means the number of moles of para-nitroacetanilide produced per mole of acetanilide.

Q: What is the expected product for the following reaction? 1. 2. 3. НО НО НО НО ОН 4. 5. H₂SO4 ОН M M

A: Gamma and delta hydroxy carboxylic acids undergo dehydration with H2SO4 to form cyclic esters.

Q: pH 14 12 10 ∞ 6 4 2. 0 0 25 50 Volume of NaOH added (mL)

A: The given titration curve has 1 point (at V = 25 mL) where the pH change is maximum.  Hence the…

Q: Suggest starting materials for the formation of the following aldol products: (a) (b) O I `H H

A: Aldol condensation: The alpha hydrogen of carbonyl compounds is acidic in nature and it is removed…

Q: Which of the following statements appropriately describes the colors in each diamond of the chemical…

A: Given colours of chemical hazard label are yellow, red ,blue and white.

Q: Part C: Provide any intermediate and final product for Each of the following reaction sequences 1)…

A:

Q: Label the following diagram representing the AG of a reaction between two diatomic molecules. * AG"…

A: for the following diagram representing the ΔG of a reaction between two diatomic molecules system is

Q: Chemistry For the gas phase decomposition of dichloroethane, CH3CHC12 -> CH2 = CHCI + HCI the rate…

A:

Q: The 0-16 nucleus has a mass of 15.9905 amu. A proton has a mass of 1.00728 amu, a neutron has a mass…

A: Given the mass of O-16 nucleus = 15.9905 amu mass of a proton = 1.00728 amu mass of a neutron =…

Q: A pressure vessel of 5 litre internal volume contains a mixture of n-pentane and n- hexane. The…

A: In the question, we have a system containing the mixture of n-pentane and n-hexane that obeys…

Q: For the reaction Fe(s) + 2HCl(aq) → FeCl2 (s) + H₂ (9) AH° -7.40 kJ and AS = 108 J/K The equilibrium…

A:

Q: 20 1) How ma THREE

A: Definition of allyl radical: An allylic radical is a resonance-stabilized radical in each of the two…

Q: Consider the Gibbs free energy change for the conversion of glucose to fructose that occurs during…

A:

Q: The molecular weight of two components A and B of a gas mixture are 24 and 28 respectively. The…

A: According to the question we have two components A and B. The information about the two components…

Q: What is the major product of this reaction? HO D C A H B (A) None of these OCH3 OCH 3 H NaBH4 MeOH…

A:

Q: Which of the following aqueous solutions are buffer solutions? (Select all that apply.) ()0.21 M HCN…

A: Buffer solution is a solution of weak acid with its conjugate base or weak base with its conjugate…