Write a brief introduction about oxidation–reduction and double displacement.

Q: The local anesthetic ethyl chloride ( C2H5Cl, MM 64.51 g/mol) can be prepared by the reaction of…

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Q: Given the reaction: Cu + Ag+ → Cu+ + Ag The reacxtion is is assumed to be that (Cu1+)=(Ag'+)=1.0M…

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Q: The only true hydrocarbon polymer found in nature is Multiple Choice polystyrene. rubber neoprene.…

A: Polymers are the macromolecules, made up of a large number of repeating structural units called…

Q: What is the empirical formula for a compound containing 64.95% Tin 17.54% sulfur and the remainder…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: b. Complete the following chart using the information given. Correctly write the name or formula of…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: Trial 1: Initial pH= 3.92mL Mass of KHP and Paper= 0.868g Mass of paper= 0.357g Mass of KHP= 0.511g…

A: The titration curves for both the trials given are,

Q: Br CH,0 CH3 CH;OH CHCH,CH3 Br

A: ->CH3O- is a base hence, there occur elimination reaction and anti periplanar beta hydrogen…

Q: Question 22 In which of the following compounds are all of the carbon atoms in the same plane? a)…

A: Given, Which of the following compound are planar ( all the carbon atom in the same plane).

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

A: The given half-reaction is: As(s)→H2AsO4aq

Q: For the aqueous Cu(NH,), complex K, = 2.09 x 10 at 25 °C. Suppose equal volumes of 0.0020 M Cu(NO,),…

A: Given: Concentration of Cu(NO3)2 = 0.0020 M Concentration of NH3 = 0.12 M And equal volume of both…

Q: Consider the following chemical reaction:  Fe (s) + O2(g) ---------> Fe2O3(s) 2.00 moles of iron…

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Q: Which one of these molecules is part of the make-up of both DNA and RNA? Multiple Choice deoxyribose…

A: Given, Which one of these molecule make is part of the make - up both RNA and DNA.

Q: How many moles are in 1.88 x 1022 Al atoms? A.) 2.00 moles B.) 0.500 moles C.) 0.312 moles D.)…

A: In this question, we will determine the moles of Al in the given number of Al atoms.  You can see…

Q: Consider the following alkyl bromides and identify the most reactive and the least reactive compound…

A: We are to discuss which of given bromides is most and least reactive in SN1 reaction. Also find out…

Q: Calculate the standard entropy change for the following reactions at 25 C. 2 Na (s) + 2 H2O (l) -->…

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Q: xsH28 CH2=CH-SIMECI2 A heating xsH20 HSİMECI2 В H2SO4

A: Product A is formed by the reaction of vinylmethyldichlorosilane with excess H2O. Product B is…

Q: High in the mountains, an explorer notes that the water for tea is boiling vigorously at a…

A: Given data:

Q: Consider an electrochemical cell based on the following cell diagram: PtI Pu3"(ac), Pu1"(ac)||…

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Q: Samples of the following isotopes in pure form, each containing the same number of atoms, are taken.…

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Q: Answer alse. 42.2 (f) In a solution that conducts electricity, cations migrate toward the cathode…

A: The answer is as follows:

Q: What is the differences between Kjeldahl's method and Dumas's method?

A: Difference between Kjeldahl's method and Dumas's method.

Q: HO но. OH он NH, NH, NH3 (A) (B) (C) NH3 NH2 (D) (E) Dominates at pH 1 Use parentheses! Does not…

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Q: Is the size of chlorine smaller or larger than fluorine? Justify your answer.

A: Given, size comparison between chlorine and fluorine.

Q: What is(are) the major organic product(s) obtained from the following substitution reaction? OCH, 1.…

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Q: Quéstion 8 Find the AH (in kJ) for the reaction below, given the following reactions and subsequent…

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Q: What is the daughter nucleus produced when Cu59 undergoes positron emission?

A: when positron emitted proton changes to neutron

Q: apply.

A: According to the question, we need to determine which elements can be isolated by electrolysis of…

Q: The only true hydrocarbon polymer found in nature is Multiple Choice Tyvek. neoprene. rubber.…

A: Tyvek is high density polyethylene fibre ,which is made of ethylene. So it is not a natural polymer…

Q: A solution was made and its absorbance was measured to be A. If the path length of the light passing…

A: Absorbance is quantity of light absorbed by  solution. We use Beers Lambert la to calculate quantity…

Q: In a particular reaction, reactants A (M = 10 g/mol) and B (M = 24 g/mol) react to form product C (M…

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Q: Which is the better acid? CH3OH or CH3NH2 снзон CH3NH2

A: Given CH3OH or CH3NH2 Which is the better acid = ? Note: CH3OH is a alcohol CH3NH2 is a amine

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: Show all work to find the pH of a 0.675 M solution of the basic salt, NaA. the acid dissociation…

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Q: Calculate the value of E cell for the following reaction: 2Au(s) + 3Ca2"(aq) → 2AU3"(aq) + 3Ca(s)

A: Standard reduction potentials are as follows- Au3+(aq) + 3e-→Au(s)        E°red = 1.50 V Ca2+(aq) +…

Q: Give the correct IUPAC name for the following compound. For alkenes, when appropriate, indicate…

A: The given organic structure is    The correct IUPAC name of the compound is

Q: determine what is the oxidized form

A: Given :  Ferricyanide [Fe(CN)6]3-  Ferrocyanide [Fe(CN)6]4-  To identify :  Oxidized form

Q: Which of the following is the strongest base? The Ka's listed are for the conjugate acid of the base…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

Q: Please write the value for their electrode potential: Predict the products of electrolysis of the…

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Q: Consider the following standard reduction potentials in acid solution: Cr*+3e → Cr Co2+ + 2e → Co…

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

A: Given half cell reaction is : Al (s) --------> AlO2-    Balance the half cell reaction in basic…

Q: Arrange the following ions in order of increasing ionic radii: ( Ca2+, K+, Al3+)(. Your  answer…

A: Cation are smaller than their parent atoms     ionic radius decrease along left to right in period…

Q: what

A: According to the question, we have a hydrogen concentration cell.  The cell diagram of the cell is…

Q: Choose the statements that are correct. (Select all that apply.) OIn the isothermal expansion of an…

A: Now ∆U= q- w  So in isothermal expansion ∆U = 0 so q=w  So ist option is incorrect  Yes when entropy…

Q: You prepare a saturated LiF solution at room temperature and use a fluoride ion selective electrode…

A: Answer: 1.84×10^-3

Q: What factors explain why the density decreases during the fermentation process? You may choose more…

A: To explain the reason for decrease in density during the fermentation process

Q: Directions: Write the electron configuration for the following element. Electron Configuration…

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Consider an electrochemical cell constructed from the following half cells, linked by a KCI salt…

A: A spontaneous reaction can be given as the reaction that occurs on its own that is there is no…

Q: Given the reaction:    Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3  How many mole/s of Fe+2 is/are used…

A: 6 moles of Fe2+ are used in balancing the reaction, and henc

Q: Hydrogen gas is collected over water at 23.0 degrees C. The volume of the wet gas is 4.00L at 737…

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Q: O a. On the left side of the table are cations, hydrogen ion and elemental nonmetals. O b. Fluorine,…

A: a. On the left side of the table are Cations, hydrogen ion and Elemental non metals. This Statement…

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.