S° rxn for

Q: Explain how you would draw XeF4 and determine its shape, hybridization, polarity and intermolecular ...

A: The molecule given is Xenon tetrafluoride XeF4.

Q: For the binding graph of Protein B with ligand X on the right, (i) Estimate the K, for Protein B wit...

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

Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO₃ (aq) →...

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Q: Using infrared spectroscopy, how can you differentiate between an alcohol and a carboxylic acid? O C...

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Q: Draw a galvanic cell consisting of a chromium and cobalt electrode and calculate the standard cell p...

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Q: Provide structure for trans-2-tert-butylcyclohexanol and cis-2-tert-butylcyclohexanol. Add wedges an...

A: Stereoisomers having the same molecular formula but but different orientation of functional groups a...

Q: A 0.6475-g sample of solid magnesium is burned in a constant-volume bomb calorimeter that has capaci...

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Q: 4

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Q: Consider the mechanism. Step 1: Step 2: A B + C equilibrium C+D → E slow Overall: A + D → B + E Dete...

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Q: Determine if the following reaction is spontaneous in standard conditions Cl'(ag) + 4MNO2(6) + 8H*(a...

A: Given reaction is :  Cl- (aq) + 4MnO2 (s) + 8H+ (aq) -----> ClO4- (aq) + 4Mn2+ (aq) + 4H2O (l)  D...

Q: Phosgene is a chemical warfare agent first used on soldiers in World War I. It is synthesized accord...

A: Given reaction: CO(g) + Cl2(g) ⇌ COCl2(g) Given, Kc = 0.281 We have to write the expression of Kc an...

Q: How many signals do you expect in the proton NMR spectrum of 1,2-dimethylbenzene?

A: Given organic compound is 1,2-dimethylbenzene.The protons having different chemical environment will...

Q: Derive dos with A Cp. dT

A: Heat capacity of a system is defined as the amount of heat required to raise the temperature of the ...

Q: Dehydrating Cyclohexanol Pre lab Q's A. Which the following is true? I both constitutional isbiners ...

A: Dehydration means removal of water. In dehydration reaction of alcohol, the -OH group is first proto...

Q: in lormation Holecule Bonding information Geomctry folarity Kar. centrat atom 3bondinge pairs O Tone...

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Q: A common ketone starting material is shown below. Predict the major product for each reaction based ...

A: Given that , An aldehyde reacts with different reagents and the respective products are as follows.

Q: Active Site -2 HN- Co-H. NH2 3 N- HO 'N' HO- но. OH 4.

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Q: Calculate [OH ] for 1.3x10-3 M Sr(OH), 2- Express your answer using two significant figures.

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question fo...

Q: A student ran the following reaction in the laboratory at 530 K: PCI3(g) + Cl2(g) = PCI5(g) When she...

A: Recall the given reaction,  PCl3 (g)  +  Cl2 (g)  <------->  PCl5 (g)  7.90 * 10-2 moles of PC...

Q: One way to represent this equilibrium is: 2 Al(s) + 3 Br2(1)=2 AIBr3(s) We could also write this rea...

A: Characteristics of equilibrium constant (K) 1) if the reaction is reversed, the value of K  is inver...

Q: A solution composed of 50% ethanol (EtOH), 10% methanol (MEOH), and 40% water (H2O) is fed at the ra...

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Q: A 25.0 mL solution of HBr is neutralized with 14.9 mL of 0.105 M Sr(OH)2. What is the concentration ...

A: Given, Volume of HBr solution = 25.0 mL Volume of Sr(OH)2 solution = 14.9 mL Concentration of Sr(OH)...

Q: 4. Explain how you determine the pH when 15 ml of 0.100 M HCI is added to 25 ml of 0.080 M NH3 (Kb =...

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Q: Use the graph below to answer the following questions. 2. What is the vapor pressure of CHCI3 at 50°...

A: 2) Vapour pressure of CHCl3 at 50∘C = 70 kPa 3) Boiling point of water when external presssure is 30...

Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Group 3 cation involve Cr3+ , Al3+ , Ni2+ and Fe3+

Q: A diprotic base (B) has pk, values of 3.36 (pKp1 ) and 6.72 (pK»2). Which of the equalities is true ...

A: We would use the fact that at half equivalance point , pH = pKa  OR, pOH = pKb . From the given pH, ...

Q: 5. Predict the possible products of the reaction and draw the reaction mechanism. If product A forme...

A: The above reaction is oxymercuration demercuration reaction...

Q: The preparations of two aqueous solutions are described in the table below. For each solution, write...

A: Given :  1.  Moles of KOH = 0.48 moles  Molarity of HCN = 1.1 M  Volume of HCN = 1.0 L  2.  Moles of...

Q: When 22.0 mL of a 3.20x10-5 M sodium hydroxide solution is combined with 15.0 mL of a 3.03x10-4 M co...

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Q: 3 83 ml of a 130 M solution of HNO, Express the volume in milliliters to three significant figures. ...

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Q: Oxygen molecules are sixteen times more massive than hydrogen molecules. At a given temperature, the...

A: Here oxygen molecules are 16 times massive than hydrogen gas . We have to compare average molecular ...

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -20.50 °C at 4.620 atm and...

A: We need to use ideal gas law to solve this question. 

Q: Solid potassium hydroxide is slowly added to 175 ml of a 0.0631 M magnesium acetate solution. The co...

A: Given,  Molarity of Mg(CH3COO)2 = 0.0631 M  Volume of Mg(CH3COO)2 in mL = 175 mL  Solid KOH is slowl...

Q: Draw the major product of this reaction. Include any relevant stereochemistry. Ignore inorganic bypr...

A: When ketone compound is treated with this type of reagent then Wittig reaction takes place . 

Q: What is the enthalpy change in kJ for converting 5.0 mol of ice at -50.0°C to water at 70.0°C? 6.01J...

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Q: Consider this equilibrium reaction at 400 K. Br, (g) + Cl, (g) = 2 BRCI(g) K. = 7.0 = 0.00415 M, [Br...

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Q: The oxidation of ammonia into nitric oxide is an exothermic process. 4NH,(g) + 50(g) = 4NO(g) + 6H,O...

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Q: a decomposition reaction?

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Q: What mass of aluminum (in g) would be required to completely react with 1.45 L of 0.450 M HBr in the...

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Q: Multiple Choice 1. Which statement best describes intermolecular forces in general? a. Covalent bond...

A: Intermolecular forces  1) dipole-dipole interaction- present in polar  2) London disperse force - no...

Q: CI Н. CH,CH, CH,

A: IUPAC name -  (S)-2-Chlorobutane

Q: Using tabulated values of S°, calculate the standard entropy per mole of atoms for the following. Ar...

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

Q: Compare the solubility of nickel(II) sulfide in each of the following aqueous solutions: Clear All 0...

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Q: Calculate the pH you would expect for a 0.15 M aqueous solution of each substance. - nitric acid - a...

A: To calculate pH , we first check nature of substance as strong acid , weak acid , strong base or wea...

Q: +dl 10.17d

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Q: sed on the reaction scheme below, draw the structure for compounds D, E, F (i) LIAIH4 in ether (ii) ...

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Q: CH3 H3C `CH2 CH2

A: Concept: The number of NMR signals represents the number of different types of protons in a molecule...

Q: Identify the suitable reagents for the following: OH но,

A: Suitable reagent for alkene to vicinal diol  Is - 

Q: Explain how you determine the 4 quantum numbers for the element Sb

A: A question based on structure of atom that is to be accomplished.

Q: A welder’s acetylene tank has a volume of 75.0 L. It is stored at a temperature of 23.24 °C and has ...

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