OCH3

Q: When 1,2-dibromo-3,5-dinitrobenzene is treated with excess NaOH at 50 °C, only one of the bromine at...

A: The reaction of 1,2-dibromo-3,5-dinitrobenzene with NaOH at 500 C results in the formation of 2-brom...

Q: a) Predict the bond order for the below-given bonds (for each of them separately)  b) Rank the follo...

A: When the bond order is high bond length will be shorter. If the bond is shorter the bond strength wi...

Q: Draw structural formulas for these alkenes. Q.) 3-Cyclopropyl-1-propene

A: The structure of a molecule gives the representation of atoms in space. From the structure, its mole...

Q: Draw the free energy diagram for each of the reactions in Problem 8.33. For each diagram, include an...

A: E1 E1 is a unimolecular Elimination reaction. Here, the removal of an HX take place, this results in...

Q: What is the name of this stuctural formula? CH3-CH2-CH2-CH2-CH2-CH2-CH3

A: Structure of a hydrocarbon whose name is to be determined.

Q: An electron is trapped in the first excited state (n = 2) inside a box one-dimensional of length 1.0...

A: The maximum possibility of electron location at any time is can be predicted by, P=∫ψn(∆x)dx. The el...

Q: Draw the enantiomer of attached compound.

A: The isomers which are non-superimposable mirror images of each other are known as enantiomers. The t...

Q: using the following chemical reaction Mg+O2=MgO, 50.0 g of magnesium and 50.0 L of oxygen gas will p...

A: from any Balanced chemical equation,  we easily determine how many moles of reactents are used and h...

Q: Draw the organic product formed when the following com-pounds undergo a substitution reaction: (a) a...

A: Introduction: Substitution reaction: In a substitution reaction, one of the functional group which i...

Q: Draw a structural formula for  compound. Q.) Propenoic acid (acrylic acid)

A: The given organic compound is propenoic acid. It is made up of three carbons in the longest chain. T...

Q: The chemical formula for the oxalate ion is C2O42-.  A liter of a saturated solution of calcium oxal...

A:

Q: Propose a mechanism for the following Cope rearrangement. 350"C

A: The Cope Rearrangement is the thermal isomerization of a 1,5-diene leading to a regioisomeric 1,5-di...

Q: Calculate the percent ionization of hydrazoic acid 1HN32 in solutions of each of the following conce...

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Q: As the temperature increases, do you expect the surface tension ofa liquid to increase, decrease, or...

A: Surface tension- This is property of surface of liquid in which due to cohesive nature of molecules...

Q: What is the pH of a solution prepared by mixing 150 mL of 0.10 M HCl with 300 mL of 0.20 M sodium ac...

A: Given, 150mL of 0.1M HCl 300mL of 0.1 NaOAc

Q: Calculate the pressure exerted by 0.28 g of sulfur hexafluoride (SF6), a colorless, odorless, non-fl...

A:

Q: calculate the molar solubility of PbI2 in a 0.100 mol/L solution of NaI at STAP. Ksp= 8.5x10-9

A: Molarity of the solution and Ksp value are given for which molar solubility is to be determined.

Q: The osmotic pressure of an aqueous solution of a certain protein was measured to determine the prote...

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Q: You have two substances with known mass percentages. How would you determine if they were the same ...

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Q: What are the 10 natural radioactive elements?

A:

Q: 4. What is the mass percent of each component in the mixture formed by adding 7 g of calcium sulfate...

A: The mass percentage is one way to describe a compound or a component's concentration in a mixture. T...

Q: Question attached

A: The work function (φ∘) of the metal is the minimum energy that is required by the metal to remove on...

Q: The net fer the electrolytic proc@s is. equatiaon Nat What cheanical ameunt d electrans 3 requral te...

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Q: Explain the origin of colligative properties.

A: To study the colligative properties

Q: NO(g) and O2(g) react to form NO2(g). The rate law of the reaction is rate=k[NO]2[O2]. If the reacti...

A: Elementary reaction :-  A reaction taking place in single step is called elementary reaction. Rate l...

Q: What is the major product of chlorination of o-benzenedicarboxylic acid reactions?

A: It is given that chlorination of the molecule i.e. o-benzenedicarboxylic acid needs to be done, The ...

Q: Write balanced net ionic equations for the following reac-tions, and label the conjugate acid-base p...

A: Given: (a) The ionic equation of the above equation is, The net ionic equation is obtained by can...

Q: Practice chemistry question

A: Interpretation: The pH of a 1.0 L buffer made with 0.300 mol of HF and 0.200 mol of NaF to which 0.1...

Q: Determine whether each compound is a hydrocarbon CH3 H3C-C-CH3 CH3

A:   Hydrocarbon, any of a class of organic chemical compounds composed only of the elements carbon (C)...

Q: Draw the product of attached reaction

A: Organometallic reagents are very useful in the field of chemistry as they can make a variety of prod...

Q: Why do alkynes not show cis–trans isomerism?

A: Alkyne has triple bond  and number of alkyl groups that can be attached is 2, unlike alkenes where 4...

Q: 6. What volume of a 0.65 M solution of sodium chloride could be formed with 0.43 mol of NaCl?

A: Molarity = number of moles / volume of solution (in L) Volume = number of moles/molarity of solution...

Q: Determine whether the cell reaction below will proceed spontaneously. Cu (S) |Cu (0.15M) || Fe* (0.3...

A: Given cell reaction:

Q: For each of the following molecules and ions, identify if it has a centre of inversion (i) and/or an...

A: It is a type of symmetry in Inorganic molecules. Center of inversion means all other atoms can refle...

Q: At first glance, it might seem possible to prepare sulfanilamide from sulfanilic acid by the set of ...

A: A polymer is a substance or material which is made of macromolecules. Here, the units are repeated t...

Q: The answer to the calculation below with the correct number of significant figures is 87.4/1.902-1.4...

A: Introduction: Significant figures: Those digits which are responsible for the accuracy of the value ...

Q: Why is there no isotactic or syndiotactic form of polyethylene? monomer can form only graft or rando...

A: Tacticity : The steric arrangement of the polymers is known as Tacticity. Isotactic: In a polymer if...

Q: Question is attached

A: Given   In a __________ reaction, two or more elements or compounds form one product.

Q: Question F please.

A: Given:- Convert 3.056 yd2 into m2.  As, 1 yd = 0.9144 m [Standard value] So, (1 yd)2 = (0.9144 m)2 1...

Q: Below is the structure of acetyl chloride, drawn with bonds and electron dots. Determine how many no...

A: Structure of acetyl chloride for which number of bonding and non-bonding electrons are to be determi...

Q: the pressure of 1000. ml of gas is 700. mm Hg and it’s temperature is 10.0 degrees celsius. if the v...

A:  Gay-Lussac's law states that " at constant volume "pressure of the gas is directly proportional to ...

Q: Suppose 0.921g of sodium acetate is dissolved in 100.mL of a 41.0mM aqueous solution of ammonium sul...

A: The reaction for the above process is given below. 2CH3COONa     +     (NH4)2SO4     → Na2SO4      +...

Q: Practice chemistry question

A: The reaction involved in neutralization of HCl and NaOH is NaOH + HCl ------> NaCl + H2O If M1 an...

Q: Which solution would be best for spraying on roads to prevent ice from forming? K for water is 1.86 ...

A: Colligative properties are those properties which depends on the number of moles of a solute. There ...

Q: CH) +2 Oze) CO2 +2 H,On 74 COe +2 H20 CH4) + 20z 2 C,HIo + 25 0z) → 16 CO + 18 H20 2 CH,OH +3 0z) → ...

A: Endothermic reaction -  Temperature of products lower than reactants. ∆H = positive. General repres...

Q: Label following statement as true or false. Correct any false statement tomake it true. a.) Increasi...

A: (a) The relation of rate constant with temperature is given by Arrhenius equation. k=Ae-Ea/RT where ...

Q: What possible effect would macromolecular crowding have on activity coefficients? Explain how macrom...

A:   Macromolecular crowding refers to intracellular environments where various macromolecules, includi...

Q: What product or products are obtained when d-galactose reacts with the following? NaBH4, followed by...

A:   D-Galactose is a monosaccharide sugar that serves as an energy source and glycosylation component....

Q: Amines as Bases. Explain ?

A: There are many functional groups present in organic chemistry such as alcohol, aldehyde, ketone, car...

Q: Question attached

A: The given transformation is, Succinate dehydrogenase catalyzes the oxidation of succinate or succin...

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.