Identify the reaction below for which the change in entropy will be negligible. а a + + 1 1 CI-CI CI-CI hv + + H-CI CI-CI CI CI + HCI

Q: Complete and balance the following half-reaction in basic solution. Be sure to include the proper…

A: The reactions can be balanced in 2 mediums -  1- acidic medium (H+) will be there in the balanced…

Q: Balance the following skeleton reaction, calculate E cell AgCl(s) + NO(g) → Ag(s) + Cl¯(aq) +…

A: Answer:- This question is answered by using the simple concept of balancing the redox reaction in…

Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous MgSO₄ and aqueous Ba(NO₃)₂…

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Q: Draw the major product and reaction mechanism for each reaction. Explain why you took the pathway…

A: To provide the major elimination product for the given reaction along with the reaction mechanism.

Q: PPh] 0.20 0.20 0.40 [PdL,NH] 0.20 0.40 0.20 Question 2.b of 40 Compare the reaction order for this…

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Q: Image 34 EtO (1) NaOEt (xs) OEt (2) 2 CH3CH₂Br H₂O, H* heat (1) SOCH (2) NH3

A: The given compound is active methylene compound. First step of the reaction is NaOEt, which abstract…

Q: 14. A 15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from…

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Q: H-NMR predict the structure. MW: 126 g/mol, contains C=O, 8 unique C's

A: NMR spectrum, MW is given and also given that the compound contains C=O and all the carbons are…

Q: 11. Consider the VSEPR structure shown to the right. What is the molecular geometry depicted? And…

A: 11) Valence shell electron pair repulsion theory (VSEPR theory) is used to predict the geometry of…

Q: show how many straight chain dichloroalkanes correspond to C4H8Cl and name them

A: Given molecular formula of compound is  C4H8Cl2  We have to write structure and names of different…

Q: Consider the reaction H₂S(g) + 2H₂O(1) 3H₂(g) + SO₂(g) Using standard absolute entropies at 298K,…

A: Write the given reaction. H2S (g) + 2H2O (l) →3H2 (g) + SO2 (g)  The given number of moles of H2S is…

Q: C. b. d. HN a. 4. Predict-the-Product ). Draw the structure(s) of the major organic product(s)…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Using the thermodynamic information in the ALEKS Data tab, calculat the standard reaction free…

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Q: Place the following elements in increasing order (lowest to highest) according to the trend. Text a.…

A: Ionization energy is defined as the amount of energy required to remove valence electron from…

Q: Give the systematic name for the following coordination compound or complex ion:

A: Rules for naming coordination compounds: Name of the Coordination Compound is started with the…

Q: Q1: Name the following compounds according to the Hantczch-Widmann system??

A: Hantczch-Widmann system for naming: 1.  The hetero atom is assigned position -1 and the substituents…

Q: Decide which intermolecular forces act between the molecules of each compound in the table below.…

A: Decide which intermolecular forces act between the molecules of each compounds.

Q: Which of the following species represents an exception to the octet rule? elect one or more: CIF₂ D…

A: The octet rule states that atoms tend to gain, lose, or share electrons in order to achieve a stable…

Q: r f Aluminum reacts with chlorine gas to form aluminum chloride according to the reaction below. 2…

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Q: Image 8 H Br C6H₂CO₂Na -COCHCH₂CH3 CH; sec-butyl benzoate KOH, H2O heat CH₂CHCH₂CH3 ОН 2-butanol

A: R configuration : Clockwise Rotation S configuration : Anticlockwise Rotation

Q: 19. What is the % yield of H₂O if 138 g H₂O is produced from 16 g H₂ and excess O₂? 2H₂ + O2 → 2H₂O

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Q: Pure B-D-glucose has [a] = +18° Pure a-D-glucose has [a] = +112° If either pure, crystalline anomer…

A: Given that Pure α-glucose has [α]D = +18° Pure β- D-glucose has [α]D = +112° When crystalline anomer…

Q: 2) H30 HO "OH

A: Hydrolysis of cyclic esters (lactams) in presence of dilute protic acids produces hydroxy carboxylic…

Q: The main difference among the various types of fuel cells is the electrolyte. True False

A: The fuel cell are differentiated by the type of electrochemical reaction taking place in it.

Q: Consider Base Centered Cubic (BCC) Molybdenum (Mo) crystal structure with an atomic radius Mo =…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 5. Which of the following particles has the smallest mass? A. Electron B. Proton C. Neutron D.…

A: Identify the smallest particles among the given paticles ?

Q: Which of the following is an incorrect Lewis electron-dot structure? 1 2 3 لیا in 5 6 JA 1 H 1.0…

A: Lewis dot structure : It is the representation of electrons using dots (represented as electrons )…

Q: Write the equilibrium constant expression K, and Kp if applicable, for each of the following…

A: Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: A student determines the value of the equilibrium constant to be 2.64E+69 for the following…

A: Given data,Equilibrium constant, k=2.64×1069Given reaction is:C(s,graphite) + O2(g)→CO2(g)

Q: A 10.00 mL solution of 0.1900 M NH4Cl is titrated with 0.1300 M NaOH to the equivalence point.…

A: Part 1 Given Volume of  (NH4Cl) =10.00 ml =0.0100 L Molarity of (NH4Cl) =0.1900 M Molarity of NaOH =…

Q: If the molar solubility of a compound with the chemical formula A3B is (4.4x10^-6) mol/L, what is…

A: We have to calculate the Ksp of A3B. Given : molar solubility of A3B is 4.4 × 10-6 mol/L

Q: f) For the compound O OCH 3 suggest, with reasons, its likely physical properties and explain at…

A: We have find out the answer.

Q: 22. Use VSEPR theory to predict the shape of b) PH3 a) SiH4 c) Cl₂O d) ammonium ion e) phosphate ion

A: we have to predict the shape of given species using VSEPR theory

Q: 11. The temperature at which table salts melts is 800°C. What is this temperature on the Kelvin and…

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

Q: Compare the solubility, in milligrams per milliliter, of silver iodide, Agl, in water that is 0.020M…

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Q: The molecular formula of acetylasaicylic acid is C9H8O4. Usually is about 500mg.          a) How…

A: Question :  The molecular formula of acetylasaicylic acid is C9H8O4. Usually is about 500mg.…

Q: What is absorbance? Group of answer choices The amount of light not passing through a sample…

A: Absorbance is a measure of the ability of a substance or a solution to absorb electromagnetic…

Q: In the laboratory, a general chemistry student measured the pH of a 0.545 M aqueous solution of…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: use methane to illustrate all the steps in free radical substitution with Cl2; please show…

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Q: Question 1 Complete the following reaction sequence, giving structural details of all key…

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Q: Provide a mechanism charges and O the show intermediates. D30t for following reactions. Indicate…

A: This question is from basic reaction mechanism.  Enol and enolate chemistry . C-C bond formation via…

Q: CH3 1. BD3, THF 2. H₂O₂, NaOH(aq)

A: This reaction is an example of Hydroboration-oxidation reaction. In this reaction we get alcohols…

Q: A 0.050 M solution of the salt NaA has a pH of 9.00. Determine the [OH] and the pH of a 0.010 M…

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Q: Using the given data, calculate the enthalpy of reaction. N2O(g) + NO2(g) --> 3NO(g)     ΔH°f…

A: Data

Q: When 1 mole of methane is burned at constant pressure, 890kj of energy is released   Calculate H in…

A: Given, When 1 mole of methane (CH4) is burned at constant pressure, 890 kJ of energy is released as…

Q: Suppose 2.22 g of barium acetate is dissolved in 200. mL of a 57.0 m M aqueous solution of sodium…

A: Mass of barium acetate = 2.22 g

Q: Which of the following equilibria would not be affected by pressure changes? CO(g) + H₂O(g) = H2(g)…

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Q: What is the product of the reaction shown in Image 37

A: Decarboxylation of the carboxylic acid: The carboxylic acid that contains a carbonyl group at the…

Q: A 993.3 ng sample of an unknown radioactive substance was placed in storage and its mass measured…

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Q: H₂O 2 CHỊCH,CH,CH NaOH, Hạo 0° C

A: