Br Br NH2

Q: Question 26

A:

Q: Consider the structure of the following fatty acid anddetermine the reactions by which it is oxidize...

A: Oxidation occurs when an atom, molecule, or ion loses one or more electrons in a chemical reaction. ...

Q: A sample of helium gas at a pressure of 934 mm Hg and a temperature of 66 °C, occupies a volume of 7...

A:

Q: A sample of helium gas at a pressure of 863 mm Hg and a temperature of 21 °C, occupies a volume of 7...

A:

Q: B. Select the choice that best describes the relationship (conformers, constitutional isomers, diast...

A: Isomer are those compounds who have same molecular formula but different structural formula. It is d...

Q: (a) Calculate ∆S at 25°C. (b) Why is the entropy change so favorable for this reaction?

A: We know that,∆G⁰ = ∆H° - T∆Swhere ∆G is the standard Gibbs free energy, ∆H is the standard enthalpy ...

Q: What is the boiling point of a solution prepared by dissolving 37.5 g of glucose (C6H12O6, MW=180.16...

A:

Q: 3.72 (A) how many grams of H2SO4 are needed to react with 11.8 g of NiCO3? Express the mass to three...

A: Given; The balanced reaction is given in question. Mass of NiCO3, = 11.8g Percentage yield of NiSO4 ...

Q: The graph below shows the relative speeds of various gases. at the same temperature. Select all true...

A: The given graphical distribution is of Boltzmann Distribution curve for four gases : A, B, C, D

Q: The decomposition of magnesium carbonate is shown MgCO3(s)  ⟷⟷  MgO(s) + CO2(g)        ΔHo = 101 kJ∙...

A: A)increase the temperature

Q: If the following compound (where Me means "methyl" or CH3) is heated in the presence of aqueous sodi...

A:

Q: Iodine-125 is radioactive and has a half life of 60.25 days. Calculate the activity of a 4.2 mg samp...

A:

Q: For each of the processes A-D described below enter your response (positive, zero, negative) in the ...

A: answer table is in step-2-

Q: In the reaction between CO and Fe3O4, the theoretical yield in an experiment is calculated to be 47....

A: Therotical yield of Fe = 47.2 gm  Experimental yield of Fe = 30.3 gm   

Q: Explain each statement by referring to compounds A-E. он он HO .OH CI OH A в E a. A has a mirror ima...

A: Note: Since you have posted a question with multiple subparts, we will solve the first three subpart...

Q: Question 14

A: The boiling point of a liquid is the temperature at which it's vapour pressure is equal to the press...

Q: Question 24

A:

Q: QUESTION 31 Which of the following compounds is a meso form? OH OH OH OH он HO 1 2 Compound 1 Compou...

A: Meso compounds are achiral compounds that has more than two chiral centers and it contain internal p...

Q: The benzylic position has unique reactivity and resonance stability. Which structures can this posit...

A:

Q: Refer to the chemical equation below to answer the following question: 2H 2 O 2 O 2 +2H 2 O What mas...

A:

Q: Question 18

A: Following are the correct resonating structures of the given organic compounds.

Q: In atomic units, the magnitude of the angular momentum for 6f  orbital is: Group of answer choices ...

A: The given electron is in 6f subshell.

Q: The rate constant for the reaction H2(g) + I2(g) ---> 2HI(g)  is 5.4 x 10-4 M-1 s -1 at 326 oC. ...

A: The given information are:

Q: Question 8

A:

Q: How many stereoisomers are produced from the following reaction? Fill in the numerical answer do not...

A: Stereoisomers are defined as the arrangement of atoms constituting the molecules or compounds in thr...

Q: what is the pressure of 0.398 mol Ar that is contained in a 5.00 l tank at 428k and 2.80 atm.

A: The ideal gas equation is: PV = nRT ••••••(1) Here, P is the pressure, V is the volume, T is the tem...

Q: Please predict the product of the following transformations. CI 1) O2N. 2) Fe, HCI 2) NANO2, HCI 3) ...

A:

Q: Hydration of alkynes is performed in the presence of Hg2+* salts but hydration of alkenes can be eff...

A: why an acid catalyzed used in hydration of alkenes reaction- Acid catalyzed hydration of alkenes inv...

Q: I know you guys only solve up to three sub parts but plz plz do it for me... May you have the best d...

A: Name of Structure is given  Formula  = ?

Q: Question 21

A: In given structure, the longest alkyl chain contains 8 carbon atoms. The methyl group attached at 3r...

Q: Determine the percentage composition (by mass) of oxygen in H2SO4.  31.95%  78.25%  16.31%  65.25%

A:    % element = n x atomic mass molecular mass of compound x 100     where     element = Oxygen      ...

Q: Question 20

A:

Q: and dashes as needed with no extra spaces. OH

A: The systematic name of compound given by IUPAC International Union of Pure Applied chemistry 

Q: Please list the relevant 1H-NMR peaks.

A: Proton NMR peak at 9-10.5 belongs to aldehydic proton and proton range 6.5-8 belongs to aromatic pro...

Q: Assign the systematic name for the following compound. The name is not case sensistive but you shoul...

A: To give the systematic name , first we have to select the parent chain . In the above compund the cy...

Q: RESULTS AND CALCULATIONS:   Standardization of NaOH solution 1.trial 2.trial 15.0 mL o...

A:

Q: Why does peak-splitting occur in NMR spectrum?

A: Proton on one group is influenced by spin of proton of adjacent group. Thus spiliting of peak in NMR...

Q: Question 17

A:

Q: Calculate the mass % of 2.50 g Na3PO4 + 10.0 g H2O

A:

Q: Please predict the missing starting material from the following transformation (the reaction is heat...

A: This is a cross aldol type pf reaction. before heating starting material contains OH group.

Q: 13. A solutions containing 43.5 grams of calcium nitrate is added to a solution containing 39.5 gram...

A: We know Number of moles = Mass/Molar mass  

Q: In the Gabriel synthesis of primary amines, phthalimide is used to accomplish the first step – nucle...

A: Solution :    The Gabriel synthesis is a chemical reaction that involves the conversion of the alkyl...

Q: Question 35

A: Structure B and C are resonance stabilised so their basic nature is less and has less tendency to ac...

Q: There are two beakers of calcium chloride solutions. Solution A has a molarity of 3.0M and solution ...

A: Vapor pressure or equilibrium vapor pressure is defined as the pressure exerted by a vapor in thermo...

Q: How many bonds and lone pairs are in one molecule of hyd O 1 double bond, 4 single bonds and no lone...

A: Hydrazine is an inorganic molecule with molecular formula N2H4. It is also called as Diamine or Diaz...

Q: predicted to have the highest enthalpy of vaporization at room temperature? O CH4 O H20 O cO2 QUESTI...

A: For part 1: The H2O molecules form H-bonding, due to this there is maximum force of attraction betwe...

Q: What type of chemical reaction is shown in the chemical equation below? * 1 pc 2 AIBR3 + 3 K2SO4→ 6 ...

A: Those reactions in which two compounds react by an exchange of ions to form two new compounds are ca...

Q: Please solve ALL OF THESE QUESTIONS IN THE SCREENSHOT(S) BELOW using dimensional analysis (factor la...

A: Since you posted multiple parts so I have tried to solve maximum.

Q: Consider the following structures and list which molecules are capable of hydrogen bonding in a pure...

A: The electrostatic forces that exist between the molecules are termed as intermolecular forces. These...