LOCH3 OCH3 OCH3 OCH3 OCH3 II IV

Q: High levels of ozone (O3) make rubber deteriorate, green plants turn brown, and many people have…

A: a)  Formation of O3 from O2 can be written as : 32O2 (g) →O3(g)  Now calculating the change in…

Q: Which of the follovving hydrocarbons is INSOLUBLE in water?

A:

Q: Sodium Bicarbonate (NaHCO3) and Sodium Acetate CH3COONa are two compounds that both contain Na, H, C…

A: Given, sodium bicarbonate and sodium acetate...

Q: Calculate the volume at STP for 4.000 L balloon filled with oxygen at 2.000 atm and 25.00 oC. This…

A: Given that -  Volume of oxygen gas initial , V1 = 4.000 L  Final volume at STP , V2 = ?  Initial…

Q: Answer Bank H,0 C,H,N* OH- C,H,N

A:

Q: What product is formed when the following compound is treated with Ag,0, NH,OH? OH H.

A: Aldehyde can be oxidized to Carboxylic acid when react with Ag2O/NH4OH .

Q: Calculate the concentration of IO, in a 6.30 mM Pb(NO,), solution saturated with Pb(IO,)2. The Ksp…

A: Answer: For a saturated solution, Ionic product of sparingly soluble salt will always be equal to…

Q: CH3(CH2)13CH2 OCH2(CH2)14CH3 a wax non-saponifiable both are correct neither is correct O O

A:

Q: Calculate the sclubility df CusCN in oiM Ng S,Q> = 2:3 x 167

A: Given: Concentration of Na2S2O3 = 0.1 M

Q: CH3 CH3 CH3(CH2)n Sterol Cholesterol O Lysophosphatidylcholine Cholesteryl ester O=U

A: In this question, we have to identify the name of the given compound.

Q: Draw the major product of the aldol addition reaction. Ignore inorganic byproducts. H 1. NaOH 2.…

A: In Aldol reaction first of all base abstract acidic hydrogen and form enolate ion. Then enolate ion…

Q: Но -NH2 4. Use ANY needed reagents to effect the following transformation. draw the product draw the…

A: Organic compound transformation reactions.

Q: Which of the following compounds is completely SOLUBLE in water? O Cyclohexane O pentadecane O 2,…

A: There are different type of compounds which have different solubilities in different solvents…

Q: Он HN R Sphingomyelin Phosphocholine ceramide Sphingolipid All are correct

A:

Q: What property of steel is being enhanced in adding silicon?

A: What property of steel is being enhanced in adding silicon?

Q: How many moles of oxygen at STP in problem 7 above ?  The volume at STP was 7.329 L. This is a…

A: STP stands for Standard temperature and pressure.

Q: Write an introduction for the titration of acetic acid with NaOH and for the titration of Polyprotic…

A:

Q: Which of the following elements would you expect to have similar properties? As Te Ar Sn He

A: The element present in the same group of the periodic table has the same chemical properties. The…

Q: In an atomic absorption study, an unknown sample of Me+ had an absorbance of 0.355. The mixture was…

A: A question based on concentration terms that is to be accomplished.

Q: Na A) The curved arrow(s) are going the wrong direction. B) The arrow is going from a site of high…

A: Lewis base is base which can abstract protan from the acid or abstract acidic hydrogen.

Q: 3.

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

Q: Determine the pH during the titration of 28.1 ml of 0.170 M hydroiodic acid by 0.136 M sodium…

A: Given,  Volume HI = 28.1 mL  Molarity of HI = 0.170 M  Molarity of NaOH = 0.136 M  (1). What is the…

Q: Bond Average Bond Enthalpy (kJ/mol) N-H 391 H-H 436 N= N ? (b) Based on the average bond enthalpies…

A: Answer: In this question with the help of standard enthalpy of formation of ammonia and given bond…

Q: Determine [H30ʻ),OH], pH and pOH for a solution of 125 mg of HBr and 125mg of KOH dissolved in 532…

A:

Q: Starting from Cyclohexanone, propose a synthesis of: 'N

A: ->First of all cyclohexenone reacts with dimethyl amine in acidic medium. ->Then we use…

Q: At a particular temperature, the solubility of In;(SO2)3 in water is 0.0045 M. You have found Ksp to…

A: Given: Ksp of In2(SO4)3 = 2.0×10-10 Molarity of Na2SO4 = 0.2 M

Q: The pH of a saturated soloution of calcium hydroxide, Ca(OH)2, (lime water) was found to be…

A:

Q: Calculate the number of moles in a)2.25 g of KBr b) 60 mg of MgNH4PO4.

A: Calculate the number of moles in ---//

Q: molecular weight

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Q: ionic equation

A:

Q: 3. A student constructs a galvanic cell that has a strip of iron metal immersed in a solution of…

A: Given: The cell potential is -ve when the positive terminal is attached to the Zn strip and negative…

Q: The half-life of the reaction does not depend on the initial concentration of the reactant if the…

A: half-life of the reaction does not depend on the initial concentration of the reactant

Q: How many grams of AICI3 can be produced from 5 moles of Aluminium and 6 moles of Chlorine gas? Which…

A: Given :- No.of moles of Al = 5 mol  No.of moles of Cl2 = 6 mol  To calculate :-  Mass of AlCl3 (in…

Q: (Q17) What is the pH of a solution that is 0.596 M in sodium formate (NaCHO2)? The Ką of formic acid…

A: Write reaction of sodium formate with water and using that reaction find out the pH of given…

Q: C17H29COOH linolenic acid non-saponifiable w-3 fatty acid All are correct

A:

Q: You park your car after work and notice the tires look like they are properly inflated.  But the…

A: Relationship between volume and temperature is explained in the following step.

Q: Use the following atomic masses (in g/mol): K = 39.1; Mn = 54.94; O = 16; H = 1; P = 30.97; C =…

A: Given acid-base reaction is  H2SO4  +  2 NaOH  -->  Na2SO4 + 2 H2O    At equivalents point Na…

Q: Aniline is widely used in the dye and polymer industries. Calculate the pH and pOH of a 4.5 M…

A: Given: Concentration of aniline (a weak base of the form B) = 4.5 M

Q: ive the ture of amimo acid eysteme and Jabel the three majoLor parted of the amino acid.

A:

Q: 1. Alcohols may be soluble in water or not 2. Ethers can be explosive when oxygenated 3. In order…

A: We are authorised to solve only first three subparts of a question. Please post rest of the subparts…

Q: THe pOH of 0.5 M solution of weak base is 4.72. What is its pKa?

A: Given-> pOH = 4.72  Molarity =0.5 M

Q: 14. In the reaction H 2 O 2(aq) → H 2 O (l) + 1/2O 2 (g) the initial concentration of H 2 O 2 is…

A: H2O2(aq) --------> H2O(l) + 1/2O2(g) It is the 1St order kinetics reaction.

Q: (Q18) A titanium cation with a charge of +3 can form a complex with six water molecules:…

A:

Q: A container with a moveable wall contains 2.5 L of air at 273 K is heated to 373 K. Using Charles'…

A: Given,  Initial volume, V1 = 2.5 L  Initial temperature, T1 = 273 K  Final temperature, T2 = 373 K…

Q: What is the pH (to two decimal places) of pure water (at 25 °C)? 2H2O(l)⇌H3O+(aq)+OH−(aq)…

A:

Q: Hydrogen was collected over water at 21.0°C on a day when the atmosphere pressure was 748.0 Torr.…

A: Given that -  Temperature = 21°C = 294 K  Atmospheric pressure = 748.0 torr  Vapour pressure of…

Q: 6 CH3(CH2)9CHCH2 7 CH3(CH2)9CCH 1 CH3 H3C-C-0-CH3 8 Straight chain C6H10 CH3 CH3CCH(CH2)16CH3 10…

A: Given compounds are :  Identify Alkene, alkyne, alcohol or ether = ?

Q: The pressure in a different 20.00 L container is 3.000 atm.  It contains 33.3% O2 and the rest is…

A: Answer: This question is based on Dalton's partial pressure law according to which partial pressure…

Q: 4. What are the differences between covalent and ionic bonds? With examples of them. 5. What can be…

A: Question 4 - - > The covalent bond is formed between the two atoms by sharing of the electrons…

Q: in a benzoin cndensation reaction why is it necessary to check the pH

A: Benzoin condensation is a coupling reaction involving two aromatic aldehydes in presence of some…

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.