O 0841100 O 1021 g O 0045330 O 5.9090-5 g How many grams of tin metal will be plated out in an electrolysis system operated at 4 308 A for 317 4 seconds from a solution containing Snagy?

Q: Ph Ph CH3 Ph CH3 The Wolff-Kishner reaction involves the reaction of an aldehyde/ketone with…

A: The mechanism for the first step that is nucleophilic addition is shown below,

Q: The leading commercial synthetic rubber is which one of the following: O butyl rubber isoprene…

A: The rubber which can be prepared artificially is known as synthetic rubber.  For example :…

Q: CH3 H HCI CH3 H Epoxides are cleaved by acid as are other ethers, but milder conditions are…

A: There are two reactants - an epoxide and Hydrochloric acid.

Q: If a balloon is filled with helium, the amounth of helium increases feom 0.5 moles of helium to 5.5…

A:

Q: List ALL types of intermolecular forces that exist among the following pure substances: a. rubidium…

A: Intermolecular forces that exist among the molecules of a pure substance depend mainly on the type…

Q: What quantity of heat (in kJ) will be released if 0.1739 mol of NH3 are mixed with 0.200 mol of O₂…

A:

Q: Topic: Test of cation and anion.(qualitative) for each question right 4/5 bullet points 1. How…

A: There are mainly two types of analytical techniques in chemistry: qualitative and quantitative.…

Q: Assign a stereodescriptor to the following molecule clearly indicating CIP (Cahn- Ingold-Prelog)…

A: We have given annsa compound. Which is chiral .

Q: Draw the structure(s) of the major organic product(s) of the following reaction. Trace of HCI in…

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Q: Question 31 How many nuclear spin states are allowed for the 1H nucleus?

A: We use the below formula to find the number of nuclear spin states of a nuclei; Number of spin…

Q: Which of the following is/are meso compound/s? C ||C/ || HO- OH Br ||| -Br

A:

Q: Draw the structure(s) of the major organic product(s) of the following reaction, omitting the…

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Q: In the given molecule below, what is the configuration of the double bond? Write the letter only. Br…

A: Please find the attachment.

Q: Consider this reaction:                        A    +    B    →    C    +    D Expt. [A] (M) [B]…

A: Given -> A + B ----> C + D  -> For solving this we first of all consider rate law…

Q: 9 9 A. Cg Hg 03 00 ppm -N 200 180 160 140 120 100 com -9 O

A:

Q: 0 -OH

A: The splitting of NMR signals of a proton, due to the presence adjacent protons, is called…

Q: In the compound BeH2, the hybridization of the central beryllium atom is sp sp³d sp³² sp $p3…

A: The calculation of hybridization through steric no is calculated by the sum of bond pair and lone…

Q: 3. In the following synthetic sequence, identify the compounds A, B, and C i i -OCH 3 nomy Joom H3C…

A:

Q: If 50.0 mL of 0.435 M NaCl solution is diluted to 225.0 mL, what is the concentration of the diluted…

A: Given data is as follows: The initial volume of NaCl solution V1= 50.0 mL The initial concentration…

Q: 6. Balanced Chemical Equation Reaction Type:_ At completion of reactions: Grams of copper(II)…

A: This is already a balanced reaction-  CuSO4·5H2O ➝ CuSO4 + 5H2O Decomposition reactions are…

Q: a Identify potassium fluoride (KF) as one of the following types of solids. A) ionic B) molecular C)…

A: Ionic bond :   Electropositive element loose electron and become positive changed ion and…

Q: 3-benzylcyclohex-2-en-1-one ل مثلما di-t-butylpropanedioate

A: IUPAC nomenclature is based on naming organic  molecule by identifying longest chain of carbons…

Q: Show the product formed in each step of this multi-step synthesis.

A:

Q: IUPAC Naming Instructions: Provide proper IUPAC names. Name: O₂N. OH NO₂ NO2

A:

Q: A student performed the synthesis of aspirin and started with 3.96 g of salicylic acid. The…

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Q: Describe potassium cyanide and its uses.

A: It's molecular formula is KCN.  The common name of KCN is potassium salt of hydrocynic acid.

Q: Determine the enthalpy of reaction for the following: H2(g) + ¹/2O2(g) → H₂O(g)

A: Given reaction: H2(g) + 12 O2(g) → H2O(g) We have to find the enthalpy of reaction.

Q: Methanoic acid, HCOOH, has a K₂ value of 1.58 x 104 mol/L. What ratio of methanoic acid and sodium…

A: Consider the given information is as follows; Ka of HCOOH = 1.58×10-4 mol/L pH = 4 Methnoic…

Q: 애 + HC

A:

Q: c) d) Write the cell notation for the above cell. Determine the predicted standard state initial…

A: At anode oxidation occur and at cathode reduction occur

Q: 5. a) Calculate the pH of a buffer solution which is 0.1 mol/L with respect to HCN (K₁ = 4.9 x 10-¹0…

A:

Q: 90. Give the balanced equation for each of the following. a. The combustion of ethanol (C,H,OH)…

A: Here we are required to give the balanced equation for the reaction given.

Q: = 5. a) Calculate the pH of a buffer solution which is 0.1 mol/L with respect to HCN (Ka 4.9 x 10-10…

A: a). pH of a buffer solution can be calculated with the help of Henderson - Hasselbalch equation : pH…

Q: Name VSEPR Theory Molecular Geometry Predictions Celexa C₂0H ₂1FN ₂0 Directions: Show the expanded…

A: The extended structure of celexa (C20H21FN2O) is given below.   There is some hetero atoms, like…

Q: 5.53 For each of the following pairs, determine if the compounds have the same boiling point or…

A: Structure of compound with same molecular formula define the properties like boiling point will be…

Q: A powder contains FeSO, -7H,O (molar mass=278.01 g/mol), among other components. A 2.595 g sample of…

A:

Q: 2. a) Calculate the pH of 0.12 mol/L ethanoic acid (K₂ = 1.7 x 105 mol/L). b) Calculate the mass of…

A: Since the given question is a multipart question, hence I solved first three parts according to…

Q: Using the molecular orbital model, identify the correct (valence) electron configurations for the…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: Show the full reaction mechanism and include its name

A:

Q: Issue 3 Several branches of the food industry use pigskin to produce gelatin. Pork gelatin remains…

A: Issue 5 Gelatin is a tasteless, odorless solid produced by boiling animal skin and bones with water…

Q: Considering stereochemistry, predict the product of the following chemical conversion: H OH 1.…

A: nucleophilic substitution is a chemical reactions in which an electron-rich chemical species…

Q: Suppose when Millikan did his experiment and measured the charges on various oil droplets, he got…

A: Millikan in his experiment examined the motion of single tiny drops of oil that picked up static…

Q: Calculate the electron heat capacity at 1000 K in Na, Al and Cu metals using the following data: Na…

A: Electron heat capacity at 1000 K in Na = C=π 2 /2 ×n Kb (T/Tf )  According to data:…

Q: Calculate the molarity of the two solutions. The first solution contains 0.200 mol of NaOH in 1.65 L…

A: Molarity is defined as the number of moles of solute present in per litre of solution. It is denoted…

Q: Consider the image of a mercury manometer below. Based on the image, if the pressure of the…

A:

Q: Which one of the following reagents can be used to carry out the following chemical conversion: OOO…

A: We need to specify the reagent which can be used to perform given reaction.

Q: How many grams of solute are present in 215 mL of 0.190 M KBr? mass of solute:

A: Molarity is difine as no of mole of solute present in 1litter solution. And mole is difine as ratio…

Q: 15) Explain why (A) is the major product in the following reaction. HBr HBr (A) (B) Br Br

A: The Addition is based on markonikovs rule.  When an  Unsymmetrical  reagent is added to an…

Q: Which of the following represents a balanced half-reaction for the following? S(s) → SO₂(g) O…

A:

Q: a) Calculate the pH of a buffer solution which is 0.1 mol/L with respect to HCN (K 4.9 x 10-¹0…

A: Weak acid : HCN Conjugate base : NaCN Ka of HCN = 4.9 x 10-10 [HCN] = 0.1 mol/L [NaCN] = 0.8 mol/L