Br A Br B 1. AICI 3, 2. Zn(Hg), HCI 3. Br2, FeBr3 Br ? D Br E Br

Q: Calculate the pOH of a solution with [H+]= 1.4 x 10^-9 M.

A: Given: [H+]= 1.4 x 10-9 M

Q: Synthesis of glutamine in living systems, by the process glutamate + NH4*→ glutamine for which AG is…

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Q: 3. b) Give the common names of the above structures and indicate whether they contain an aldehyde of…

A: If RCHO group is there then it is aldehyde and if RCOR group is there then it is ketone.  For more…

Q: When a chemical system is at equilibrium, the reaction quotient, Q, has reached a maximum. the…

A: Equilibrium constant can be defined as the ratio of concentration of products to concentration of…

Q: How many MOLES of dioxygen difluoride are present in 2.51 grams of this compound? How many GRAMS of…

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Q: 2 PMeCl2 + B2O3 SnO₂ Li[AIH4] 3 H2O 5 Br2 excess C, A - 2 СО 2 AsBr5 2 H2O2 - 2 H2O 5 EtMgBr - 5…

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Q: Label each pair of stereoisomers below as: a. enantiomers b. diastereomers C. identical Place the…

A: We have to find the Absolute configurations in the two stereogenic centres (by Flying Wedge as…

Q: Which is the correct increasing order of reactivity towards electrophilic substitution among the…

A: Solutions     Find out the electron density in the substituted benzene ring.

Q: 2. What kind of results do you expect to see when the following compounds are mixed together with…

A: 2. Different tests are used to detect the presence of various functional groups present in…

Q: 0²-- → 0₂ a. 2 b. 3 determine how many electron/s are lost or gained in the half-reaction. C. 4 d. 6…

A: We need to determine the number of electrons lost or gained for the given reaction

Q: 100.0-mL aliquot of 0.100 M diprotic acid H2A (pK1 =4.00, pK2 = 8.00) was titrated with 1.00 M NaOH.…

A: First equivalence point of titration means first H+ dissociate and completely neutralize.  Here,…

Q: Give the ideal volume of the following: Dehydrating agent Clearing agent

A: Volume is defined as the space an object takes up. Unit of volume is litre or milliliter.

Q: Comparing the two quantities based on the given condition, which is greater I or II? or are they…

A: I. 25.0 mL of 0.010 M MgCl2   II. 25.0 mL of 0.010 M MgBr2                      is titrated with…

Q: Submit you solution in the google classroom drop box. OH (b) (c) § 8 8 + 8 (a) CH₂ CH₂ OH

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Q: 1. An AM station broadcasts rock music at "950 on your radio dial." Units for AM frequencies are…

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Q: Drawing Instructions: Draw structures corresponding to each of the following names. Draw:…

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Q: Fill in the necessary information. Choices for chemical test: -Water solubility test -Litmus paper…

A: Lead acetate test is used to identify the compounds containing sulfur in amino acids. Biuret test is…

Q: The solution has [H+] = 2.2x10^-7M.  The solution is A. acidic B. basic

A: pH of solution is defined as negative logarithm of hydrogen ions present in the solution

Q: 4. The number of degrees of freedom (F) which a system containing C components can have when P…

A: Phase rule is very helpful in the determination of  phase and component and degree of freedom

Q: Question 2 Which group has a gauche relationship to the bromine? CI F I Н. H3C₁ Br H

A: Stereochemistry can be defined as branch of science that deals with study of spatial arrangement of…

Q: The following substituents are attached to a cyclohexane ring. Which substituted cyclohexane is…

A: In this question, we will see that which substituted group in Cyclohexane ring Have name like…

Q: Predict the predominant species that would be present if this hydroxy-acid was dissolved in: the…

A: The given organic molecule has weakly acidic -COOH group and weakly basic -OH group.

Q: Question 22 Is the structure shown below a bridged or fused ring system? 4 neither O both fused…

A: The solution of the given question is

Q: Draw a correct Lewis dot structure for the following: (The way the formula is typed MIGHT give you a…

A: Lewis dot structure is the two dimensional  representation of valence electrons between two…

Q: Give 10 applications of Photoconductive cells

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Q: 2. A river water sample was titrated against 0.0250 M EDTA to test its hardness of 0.0250 M EDTA. A…

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Q: 1. The enthalpy of the reaction N2(g) +202(g) → 2NO2(g) can be calculated using the enthalpies of…

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

Q: 4. How much energy is needed to heat a 35.5g sample of ice at -17.5°C to liquid water at 77.3°C?

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

Q: A mixture containing only A1203 (FM 101.96) and Fe203 (FM 159.69) weighs 2.019 g. When heated under…

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

Q: dissociation NaBr Select to Draw Carbocation Intermediate Carbocation Rearrangem ent Select to Draw…

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Q: Calcium hydroxide can be used to neutralize the water in lakes that have been "killed" by acid rain.…

A: Calculate the mole of calcium hydroxide.  1000 kg  = 1000000 g molar mass of Ca(OH)2 = 74.093 g/mol…

Q: the equation N2 + H2 → NH3,     NH3 is? A. reactant B. product C. equation D. subscript   Which of…

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Q: 8. The energy of a photon is given by the equation E = hf, where E is the energy, f is the…

A: The energy of a photon is given by: E = hf ......(1)

Q: A certain half-reaction has a standard reduction potential Ered=+0.90 V. An engineer proposes using…

A: It is given that E°cell ≥ 0.70  E°cat = 0.90 V

Q: What is the heat capacity of a certain metal if it requires 167 J to change the temperature of 15.0…

A: Given, mass of the metal (m) = 15.0 g Amount of heat required (Q) = 167 J Initial temperature (Ti) =…

Q: Select to Draw mCPBA Select to Draw OH pTsCl pyridine H₂ Lindlar's catalyst 1. CH3CH2MgBr 2. H3O+…

A: Draw the missing products or reagents in the given multistep synthesis.

Q: An experiment found that a photon with a wavelength of 485 nm gave just the right energy to promote…

A: Answer is below:

Q: Unit 4 Study Guide Directions: Complete on a separate piece of paper. OH 1. Calculate the percent…

A: Percentage composition is the mass of one element from total mass of the compound. It is expressed…

Q: The combustion of liquid ethanol, C2H5OH(1): C2H5OH(I) + 3 02(g) → 2 CO2(g) + 3 H2O(g) is described…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the…

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Q: Draw the two chair cyclohexane conformations for the compound shown below. How many substituents are…

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Q: 1. A balloon is filled with 100.0 L of air at 1.300 atm pressure. What pressure is needed to change…

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Q: What are the processes occurring in the electrolysis of an aqueous solution of potassium sulphate:…

A: The Electrolysis occurs according to discharge potential of Ionic species.

Q: Question 24 Which functional group is not found in the structure shown below? H₂N OH O ether alcohol…

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Q: II. Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S2O3 + I2 → Na2S4O6 + 2NaI…

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Q: 0.3: A natural gas with a specific gravity of 0.75 has a measured gas formation volume factor of…

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Q: The alkyl group of the Grignard reagent is a strong nucleophile. Select the correct response: 14…

A: Introduction :-  Electrophiles Nucleophiles  Electrophiles are electron deficient species…

Q: Label each pair of compounds below as: a. conformational isomers b. stereoisomers C. constitutional…

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Q: D Question 8 Consider the reaction of CH4 and O₂ to produce CO₂ and H₂O (make sure you balance!):…

A: Given,  The reaction between CH4 and O2 is: CH4 + O2 ----------> CO2 + H2O dHrxn = -890. KJ

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.