ar-turmerone

Q: Explain the characteristics of aromatic compounds ?

A: Most of the aromatic compounds contains benzene in its structure. Apart from benzene containing stru...

Q: 18. Reacting 8.85 g of SiO2 with excess carbon produces 2.25g of SiC. What is the percent yield? SIO...

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

Q: Draw a structural formula for  compound. Q.) N-(1-Methylheptyl)succinimide

A: The position of chemical bonds among the atoms of a molecule is recognized using the structural form...

Q: How is alkyne prepared from calcium carbide?

A: Unsaturated hydrocarbon having at least one triple bond between carbon-carbon atoms is termed as alk...

Q: Give the name and formula of a primary standard used to standardize (i) HCl and (ii) NaOH.

A: Titration is the quantitative method of estimating the strength of the any component. Molarity is de...

Q: Draw a structural formula for the product of the reaction of acetophenone with reagent Q.NaBH4 in CH...

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic addit...

Q: A volatile liquid (one that readily evaporates) is put into a jar, and the jar is then sealed. Does ...

A: To study the nature of volatile liquid when placed in a closed system

Q: Which of the following reactions in the stratosphere causean increase in temperature there?(a) O(g) ...

A: The stratosphere is a layer of Earth's atmosphere. It is the second layer of the atmosphere as you g...

Q: all 3 questions

A: The answer to the following three questions is given as -

Q: Question attached

A: An eclipse conformation infers that the substituents attached to two adjacent atoms are so close tha...

Q: The following 1H NMR spectra are for four compounds, each with molecular formula of C6H12O2. Identif...

A:

Q: Cylinder A has a movable piston and contains hydrogen gas. An identical cylinder, B, contains methan...

A: The gases are found to obey the gas laws fairly well if the pressure is low or the temperature is hi...

Q: Use concepts of statistical thermodynamics to describe the molecular features that determine the mag...

A: The equilibrium constant k of a reaction is related to the standard Gibbs energy of the reactor by ∆...

Q: Propose a synthesis for 3,5-dichloro-2-methoxybenzoic acid starting from phenol.

A: Synthesis for 3,5-dichloro-2-methoxybenzoic acid  from phenol is given as

Q: What is the correct name for the following compound (H2O) A. Hydrogen oxide B. Hydrogen oxolate C....

A: In water, there exists intermolecular hydrogen bonds between H-atom of one water molecule and O-atom...

Q: A crystalline solid consists of atoms stacked up in a repeating lattice structure. Consider a crysta...

A: Solution Crystalline solids carries with it atoms, ions and molecules organized in definite and cont...

Q: Consider the following equilibrium: N2O41g2 ∆ 2 NO21g2Thermodynamic data on these gases are given in...

A: Given: The reaction given is, N2O4(g)→2NO2(g) For the given reaction, the temperature at equilibrium...

Q: How many electrons are exchanged when this reaction is balanced? Mn(s) +Cr (aq) Mn2 (aq) +Cr(s) Sele...

A: The given reaction is, Mns+Cr3+aq→Mn2+aq+Crs The reduction and oxidation half cells are, Reduction h...

Q: Calculate 3OH-4 and pH for 2.250 g of LiOH in 250.0 mL of solution,

A: Molarity (M) It is the number of moles of solute dissolved in volume of solution in liters. M=number...

Q: An element with molar mass 27 g mol-1 forms a cubic unit cell with edge length 4.05 X 10-8 cm. If it...

A: Given data: The molar mass of the element (M) =27 g mol-1 The edge length of the cubic unit cell (a)...

Q: Give the IUPAC name for attached alkyne

A: While writing the IUPAC name first identify the functional group and the parent chain.  

Q: Liquid methanol (CH₃OH) can be used as an alternative fuelin pickup and SUV engines. An industrial m...

A: Given reaction is CO(g) + 2H2(g) → CH3OH(l) To calculate the amount of heat energy released when 15....

Q: Show how IR spectroscopy can be used to distinguish between the compounds in the following set

A: IR (Infrared Spectroscopy) is the type of spectroscopy in which the sample interacts with the Infrar...

Q: Select all that are True. Comparing a liquid and gas at the same saturation temperature, molecular k...

A: The only correct answer is option D ( the last option). The second point is wrong, because, a stable...

Q: 18. Reacting 8.85 g of SiO2 with excess carbon produces 2.25g of SiC. What is the percent yield? SIO...

A:

Q: 7. Explain the difference of atomic radii among the following atoms/ions with your understanding of ...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: Explain why fluorobenzene is more reactive than chlorobenzene toward electrophilic aromatic substitu...

A: Halogens are weakly deactivating. They donate electrons to the benzene ring by resonance and withdra...

Q: Describe two ways to prepare anisole from benzene.

A: Chlorination of benzene followed by treatment with NaOH forms sodium phenoxide. Which on treatment w...

Q: Imagine you must prepare 50 mL of a 2M HCl solution. Provided that you only have a concentrated HCl ...

A: To prepare 50 ml of a 2M HCl solution: 

Q: 10. What are shared in covalent bonds?* Cations Protons Electrons Anions 11. What type of reaction d...

A: The answer to the given three questions can be given as -

Q: The cis ketone A is isomerized to a trans ketone B with aqueous NaOH. Asimilar isomerization does no...

A: (a) Tautomers are isomers which differs only in the position of the protons and electrons of the com...

Q: Balance the redox reaction equation (occurring in acidic solution) and choose the correct coefficien...

A: Introduction In order to do the balancing of any particular reaction, first thing we need to do is t...

Q: 14. Using the equation in number 13, when 0.25 moles of Mg reacts with excess oxygen, how many moles...

A: Number of moles = mass/ molar mass  Production of number of moles of product depends on the number o...

Q: A compound has the empirical formula CH,0 and a molar mass of approximately -180. g/mol. What is its...

A: Molecular formula = (Empirical formula) x n Where, n = integer

Q: The density of a substance determines if it will float or sink in another liquid. If a substance is ...

A: Density (d) :- The ratio of mass of a substance to its volume is called density . d = m / V. Substan...

Q: Compare ion–dipole forces with induced dipole forces. Inwhat ways are they similar and different? Gi...

A: To study the dipole forces within the ions

Q: 7. 200 grams of lauric acid is reacted with slightly excess Al(OH)3.a. Show the balanced chemical re...

A: 1. Lauric acid reacts with Al(OH)3 to give aluminum laurate. Balanced chemical reaction can be repre...

Q: f 112g of water at 54oC is mixed in a calorimeter with a 95g sample iron at 139oC, what is the final...

A: Given data: Mass of water(m1) = 112 gms       Its temperature(T1) = 54°C Mass of iron(m2) = 95 gms  ...

Q: Replacement of aluminum ions in kaolinite with magnesium ionsyields a compound with the formula Mg3S...

A:

Q: Two isotopes of boron are found in nature: 10B has a mass of 10.01 amu, and 11Bhas a mass of 11.01 a...

A: Given: The atomic mass of 10B, an isotope of boron, is 10.01 amu. The atomic mass of 11B is 11.01 am...

Q: Sketch a periodic table (without element symbols). Include the correct number of rows and columns in...

A:

Q: Draw a structure for β-valerolactone

A: Lactones are cyclic carboxylic esters, containing a 1-oxacycloalkan-2-one structure (−C(=O)−O−), or ...

Q: Bucetin is a pain-relieving drug similar to phenacetin that was also banned due to its carcinogenic ...

A: In Bucetin, the ether group is converted into alcohol and the hydroxyl group is converted to halide ...

Q: A steel cylinder holds 1.50 g of ethanol, C2H5OH.  What is the pressure of the ethanol vapor if the ...

A: According to ideal gas equation, pressure and volume are directly proportional to temperature. Ideal...

Q: At the time of this flight, some flights were using metric units and other flights were using imperi...

A:

Q: Write an equation for the formation of the free amine from butylammonium chloride by reaction with a...

A: The general formula of primary amine is R-NH2. Formation of amine can be done by many methods such a...

Q: THEOKETICAL QUESTIONS: I-what are the concentration cells? Explain an elec trolyte concentra tion ce...

A: Hello. Since there are more than one question, the first question shall be only answered in this cas...

Q: Draw the structure of 2-methyl-4-heptanone, isobutyl propyl ketone:

A: The structure of a compound is the arrangement of atoms in space. From the structural formula, the m...

Q: Describe the structures of atoms, ions, molecules, free radicals, and compounds.

A: Atoms are the basic unit of matter. It consists of 3 main subatomic particles  Electros-They are ne...

Q: Which of these criticality scenarios—subcritical, critical, or supercritical—is desirable in a nucle...

A: To study the criticality of nuclear power plants

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.