Use the half-reaction method to balance following equation in basic solution :- 23+ Fe²+ + Monof → Fe³+ + Mo²+ the 2+ ( Do not include the states of matter.

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Br₂(1)+2e → 2 Br…

A: The half reaction which have more positive value of E°red would be on cathode as it tends to get…

Q: Write the condensed structural formula of the organic product obtained through each of the following…

A: Here we are required to predict the product of the reaction

Q: Be sure to answer all parts. What ammonium salt is formed when the amine is treated with HCI.…

A:

Q: 67. Ethanol is heated with an acidified potassium manganate (VII) solution. What would be the…

A: Option A is correct. Because acidified pottasium permanganate oxidizes primary alcohol to aldehyde…

Q: 1 mole of C is 12 gm and 1 mole of H 1 gm, How many atoms of (C) in CH4 O21200000…

A: The correct answer is given below

Q: Which of the following compounds will NOT give a positive Tollen's test? * 요. CH₁ C-H OH O Option B…

A: In this question, we will select the compound which does not give positive Tollen's test.  You can…

Q: Why is ethanal incapable of forming a hydrogen bond with another ethanal molecule despite exhibiting…

A: Hydrogen bonding: The hydrogen atom attached to the electronegative atom like fluorine, oxygen, or…

Q: Calculate the number of moles of oxygen entering the combustion of the following fuel with air if…

A: Combustion of fuels can only takes place in presence of oxygen.

Q: Q1:- Find the external work done by the system in kcal, when 10 kcal of heat is supplied to the…

A: ✓The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes…

Q: True or False 1. Benzopyrene has a direct pathway for causing cancer thereby allowing it to bypass…

A: 1)Benzopyrene has a direct pathway for causing cancer thereby allowing it to bypass any catabolic…

Q: What charge of hydrogen is in the inorganic acid?  What structure will characterize the…

A: To answer: What charge of hydrogen is in the inorganic acid?  Whatstructure will characterize the…

Q: What will be observed if distilled water (pH 6.5) is electrolyzed between two Pt electrodes at a…

A: The answer is attached below-

Q: new compound that would exhibit strong chemiluminescence is 2,4-dinitrophenyl hydrazone and hydrogen…

A:

Q: What is the correct name for the following compound? H.C. Select one: O a. m-ethylacetophenone Ob.…

A: We have name the given compound.

Q: 150 mmol/L of the following substances are dissolved in pure water. Which would have the highest…

A:

Q: 11. Nao CH₂CH3 √12. CH3BY (1 equiv) + H30 + heat

A: -> Base can abstract most acidic hydrogen from malonic ester and form nucleophile which can give…

Q: What mode of chromatographic separation (RPLC, NPLC, HILIC, SEC, IEX) is best used for the…

A: Chromatographic mode of separation is RPLC

Q: 24. The acid dissociation constant at 25.0°C for hypochlorous acid (HClO) is 3.0x10-8. At…

A:

Q: The vaporisation of a certain element at 21 degrees Celsius had the following enthalpy and entropy…

A:

Q: How many substitution product/s is/are formed when metabromo anisole is treated with ammonia? A.…

A: when metabromo anisole is treated with ammonia reaction proceed through benzyne mechanism.

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Cl₂(g)+2e 2 C1…

A: We are given the standard reduction potential values for the half-cells. #(a): The half-cell having…

Q: 6 Give the reaction mechanism (showing curly arrows) for the bromination of methane in the presence…

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Q: What is the correct name for the following compound? Select one: a. m-ethylacetophenone O b.…

A: The correct name of the above compound is given below

Q: What are each of the following observations an example of? Drag the appropriate items to their…

A:

Q: 1. Show how each of the following compounds could be prepared in one step using an Sy reaction.…

A: The Sn2 reaction takes place in one step and hence the halide must be primary

Q: QUESTION 3 Calculate the Km of the enzyme without any inhibitor when using 12U of Alkaline…

A:

Q: 14. Which is the odd one out? OH C. CH3 for OH o

A: 14.Carboxylic acid is a class of organic compound with general formula RCOOH, where is any alkyl or…

Q: a. NaBH4, CH3OH b. H₂ (1 equiv), Pd-C c. H₂ (excess), Pd-C d.[1] CH3Li; [2] H₂O e. [1] CH3CH₂MgBr;…

A:

Q: you wish to prepare a pH=3.00 buffer solution using HF and NaF. what mass of NaF (s) would you need…

A: HF is a weak acid with pKa = 3.14 NaF or F-(aq) is the conjugate base of HF. Desired pH of the…

Q: 4. If rate law for the reaction  2A + 3B → products It is first order with respect to A and second…

A: The rate law for a chemical reaction is an expression that provides a relationship between the rate…

Q: Q7. Two of the following nanomaterials are not part of the carbon family Graphene Silanamine…

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Q: . The data in the table below was obtained for the reaction:…

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Q: Predict which complex has more unpaired electrons and whether the complexes will be paramagnetic or…

A: We can determine magnetic behaviour by using crystal field theory.

Q: Which carbonyl group of the given compound is most reactive for nucleophilic addition reaction? 2…

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Q: Intermolecular means Hydrogen bonds can occur among molecules True False

A:

Q: 1. Determine the no. of independent variables that shall be specified, in order to define the close…

A: PHASE RULE

Q: 73. O-hydroxybenzoic acid is a major product formed with phenol and which other reactant/s?…

A: Here, we have to find the reagents that will convert phenol to o-hydroxybenzoic acid as a major…

Q: What is the correct name for the following compound? H.C. Select one: a. m-ethylacetophenone Ob.…

A: To identify the compound in the picture and draw the product of the letter E when reacted with…

Q: Hydrogen was collected over water at 21.4°C on a day when the atmospheric pressure was 741 Torr. the…

A: Given :  Temperature = 21.4 °C = 294.4 K  Atmospheric pressure = 741 Torr  Volume of gas collected =…

Q: Add hydrogen atoms to the first hydrocarbon. H H X-T H C Incorrect Add hydrogen atoms to the second…

A:

Q: Which of the expressions below is not valid for the reaction rate expression that follows?  4 NH3 +…

A:

Q: Chemistry Briefly define, describe or illustrate the following concepts: a) Crystal field theory b)…

A: crystal field theory, crystal field stabilization energy, chelating agent

Q: Identify the SOA and SRA Options for SOA: Fe2*, Cl-, H2O, H+, Na+, No3- + H+. Options for SRA: Fe2*,…

A: Reduction takes place at the cathode whereas oxidation takes place at the anode.  The chemical…

Q: A reaction has the values: ∆S = 69.3 J K-1mol-1 and ∆H = 44.3 KJ mol-1 At what temperature in…

A:

Q: The atomic masses of 79Br and 81Br are 78.918336 and 80.916290 amu, respectively. The average atomic…

A: Given, Isotopes         mass      natural abundance 79Br   m1 = 78.918336 amu   n1 = x  81Br   m2 =…

Q: Choose Na+ as the cation of the salt and chloride ion as the anion. This is sodium chloride. How…

A:

Q: Why do phenols have a higher boiling point than toluene despite having similar shape? A. The higher…

A: Phenol , C6H5OH is an aromatic alcohol, in one of Hydrogen from benzene ring displaced by on…

Q: Identify the lipids from the following molecules OH НО. CH₂ CH₂ CH₂ CH₂ CH₂ CH₂- CH₂ O O O C =0 C=O…

A: Types of lipids:

Q: Q2 // For the reaction bellow, find the mole fractions of all spices. If KP=0.3 A 2B + C

A: Given in following question a reaction A=2B+C calculate mole fraction of each species and also give…

Q: 1. Give appropriate names for the following compounds: (c) CH,CH,CHCH₂-8-a -0-C-H CH,ỞNH…Ph

A: Naming is done using the IUPAC nomenclature rules.