Substance Substance A Substance B Substance C Molecular Component Substance A, B, and C Substance A and C Substance A, B, C, and D Substance A only OH OH Substance Substance D Substance E Molecular Component

Q: In a reducing condition, the redox potential (pe) is negative. True False

A: Concept:- Any system or environment that accepts electrons (reducing condition) from a normal…

Q: Which reaction is carried out in an acidic medium? Which reaction involves a reductant as an…

A: There are two different reactions, iodometric and iodimetric titrations.

Q: How many milligrams of primary cathodic material is produced if aqueous FeCl3 solution is…

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Q: -→CO(g) 2. Determine the AH° for the rxn: Cigraphite)+1/202(g) Given the following steps: Step 1: C…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Suppose there is 1.00 L of an aqueous buffer containing 60.0 mmol of benzoic acid (pK₂ = 4.20) and…

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Q: Use the following to answer the questions below: In each of the following multiple-choice questions,…

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Q: ܐ ܘ ܕ H o-s=0

A: ✓To check whether a closed molecule has aromatic properties Huckel rule is used. This role also has…

Q: Which of the following compounds would be the most soluble in H0 during extraction purification? A.…

A: ✓It has been found that {\rm{p}}{{\rm{K}}_{\rm{a}}}pKa​ value of 2- chlorobutanoic acid is lower…

Q: 1. How many calories is needed to raise the temperature of 40 g water from 0°C to 100°C? The…

A: Here we are required to find the amount of heat energy required to warm 40 gm of water

Q: What is the type of hybridization of the carboxyl carbon in the mechanism? Reaction mechanisms of…

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Q: Reduction of ethyl nitrile using H2/Ni produces a.1-propanamine b.propanamine c.ethanamine…

A: Q.1 reduction of ethylnitrile (CH3CN) using H2/Ni gives  Q.2 Reduction of nitrobenzene and it's…

Q: Synthesize the compound below from benzene. COOH NO₂

A: Synthesis of 4-chloro-2-nitrobenzoic acid from benzene is given as -

Q: 3. What is the pH of a buffer that is 0.175 M in a weak acid and 0.200 M in the acid's conjugate…

A: Given that:  Concentration of weak acid [HA] = 0.175M [A-] = 0.200M Ka = 5.7×10-4

Q: What nucleophile could be used with a primary alkyl bromide to produce an ether? 0 A. Br OB. CH3NH…

A: Given,  The nucleophile, which is used to produce an ether from primary alkyl bromide is:

Q: Which of the following properties would be the same for a pair of enantiomeric monosaccharides? O…

A: No, your response is not correct. A pair of enantiomers have same physical and chemical properties,…

Q: Note: Please make sure your writing is neat, and I will make sure to give you a thumbs up! Using the…

A: Given the theoretical enthalpy of combustion, ∆Hoc = - 41.5 kJ/g  Since the temperature of the water…

Q: 4. What is the solubility in mol/L of barium sulfate in water if its Ksp is 1.5x10⁹?

A: We know that the solubility product of ionic compounds can be defined as the solubility product is a…

Q: What is the property of sublimate? a. dissolves easily in h20 b. lower evaporation point c.…

A: The given question is based on the physical properties of matter.

Q: onsider the following compounds and answer the following question. 2-Pentanone II) Hexanol III)…

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Q: Which choices are correct? O osmotic pressure is directly proportional to the number of solute ions…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: How many grams of potassium binoxalate, KHC2O4 H₂O (146.14 g/mol), constitute its gram equivalent…

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Q: Use the appropriate Hamiltonian operator and eigenfunction to calculate the eigenvalue for a…

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Q: What is the product of this reaction sequence? Br Otrans-5-methylhex-2-ene O trans-2-methylhex-3-ene…

A: Since, you have multiple question. So, I will solved first question for you.  You can see the…

Q: tippha асе OC. Ir Dh38 +R Phap се со ;Pph3 + R Br ·c. 2+2 PPh ₂ Br со PPh 3 + R.

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Q: OH ACI Br OH Br Br CID ОН DIT Br. ОН ITY

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Q: How many moles of h2 are produced from 0.2000g of Zn? Zn+2HCI--> ZnCl2+H2 Please show how you got…

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Q: In a certain culture where the rate of growth * of bacteria is proportional to the number present,…

A: We can calculate the initial bacteria number by using the formula b=bo e lambda ×t Where b = numbers…

Q: 10. Oxygen plays a major role in biological molecules. a role in polarity, bond Explain how oxygen…

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Q: When zinc is combined with HCI, how does the amount of zinc impact the molar volume of h2 in a…

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Q: Describe and discuss the ionic bonding process.

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Q: m 4 - i บ NH₂

A: IUPAC NAME OF THE FOLLOWING GIVEN ORGANIC COMPOUNDS ARE-

Q: Use the image below to answer the following questions: स्टे + T₁ = 100 °C T₂ 200 °C T Is the…

A: • This reaction is exothermic because in figure 1 reactants are in more proportion, where…

Q: In general, the boiling point of primary alcohol is. of a linear ether of the same carbon chain…

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

Q: 14. Explain how the following terms relate to sodium chloride a) Lattice dissociation enthalpy (50…

A: Sodium Chloride( NaCl) exists in the form crystal lattice .

Q: Which substance CANNOT decolorize bromine water?* Substance A Substance B Substance C Substance D

A: Organic reactions are those in which organic reactant react  to form organic products.

Q: The following anhydride is produced from a reaction of an acid chloride and a carboxylic acid in the…

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Q: Calculate the pH of a buffer that is 0.05 M potassium hydrogen phthalate (KHP) and 0.2 M in…

A: Given that:  [KHP] = 0.05M [K2P] = 0.2M KHP and K2P form buffer solution

Q: Which of the following will more likely form when Me is added to the solution ? choose the answer my…

A: In coordination chemistry, central metal ion is bonded to ligands. Ligands donate electron density…

Q: Alkynes exhibit acidic properties because of the differences in the electronegativity of sp-…

A: A question based on alkyne that is to be accomplished.

Q: In Thermochemistry, distinguish between “standard state” and “reference state”,…

A: Answer - According to the question - Standard State -  It is the thermodynamically most stable…

Q: Calculate [H3O1] in a solution that has [OH-] = 6.7×102  M at 25℃. Is the solution neutral, acidic,…

A: Given,  concentration of the OH- ion = [OH-] = 6.7 × 102 M  Concentration of H3O+ ion = [H3O+] = ?…

Q: What is/are the applications of the following adsorption isotherm models and their limitations?  a.…

A: (a) Application of Langmuir adsorption isotherm is that it is used to explain the equilibrium…

Q: Based on the molecular structure of thymol, which region is considered to be electrophilic? HO The…

A: The answer is as follows:

Q: Match each item to a choice: and ome o and que and and y y रे and -OH -OH diastereomer enantiomer…

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Q: answer questions 1. What structure will characterize the intermediate in this reaction mechanism,…

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Q: Complete the following fission reaction. 1 235 LJ n +92 146 U La 57 + +3 n → O a.87 Kr 36 O b.87 Rb…

A: Fission reaction is that in which a nucleus of atom splits into two or more nuclei

Q: 38. A potassium chloride (KCI) solution containing 30g/100g of water at 10°C is warmed to 40°C. What…

A: To find out the mass of potassium chloride which is needed to be added to a solution consisting of…

Q: An imaginary ideal gas heat engine operates on the following cycle: 1. reversible increase in P of…

A: In PV diagram, Pressure (P) is the y-axis and Volume (V) is the x-axis. The first step is reversible…

Q: 4. Determine the rate law expression of the given reaction: F2(g) +2C1O2(g) →2FCIO2(g) Experiment…

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Q: ct one: a. Vibration of nucleus b. Movement of electron around the nuc- c. Total size of electron…

A: Size of atom is determined by outermost shell electrons.  So, movement of electrons around the…