24.Which of the following is least basic? میلاد و میلان کے al b. II c. III d. IV e. V NH II IV

Q: Rank the signals of the following compound in terms of increasing chemical shift. Identify the…

A: 1) The 1H NMR spectrum gives information of types of protons in the structure. 2) The chemically…

Q: One mole of a weak acid, HA, was dissolved in 2.0 L of solution. After the system had come to…

A:

Q: A chemist titrates 50.0 mL. of a 0.6803 M benzoic acid (HC,H, CO₂) solution with 0.2885 M NaOH…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: Provide the trimer for the polymer produced for the following reaction: f 1) H₂SO 2) NaHSO,

A: Given an alkene.Draw the trimer

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E-=-²/7/ In…

A:

Q: The organic compound shown in Question 7 contains which functional group? O a. carboxyl O b. ester…

A: To solve this problem we have to identify the functional groups present in the given compound.…

Q: Question 2 Calculate the blood [HCO3] of a patient diagnosed with metabolic acidosis (low pH blood…

A: Buffer solutions are solutions that can resist the change in the pH of the solution when an acid or…

Q: What would be the product of the following reaction? Dr. I & -OH -OH Gue ve 1) NaOEt 2) HCI, H₂O,…

A: The given reaction scheme is shown below.We have to predict the major product of the above reaction.

Q: Classify each chemical compound listed in the table below. compound Ba(OH). NaCIO_ H₂PO 4 HBr type…

A: Information of question

Q: Polymers may be composed of thousands of monomers. Draw three repeat units (trimer) of the polymer…

A: The number of styrene monomers react to produce a polystyrene polymer.

Q: Calculate the mass of solute required to make a sodium chloride solution containing 1.70 x 102 g of…

A: Mass of Water (Solvent) = W1 = = 170 g = 0.170 kg Melting point = Freezing point of Solution = T =…

Q: A buffer solution contains 0.219 M ammonium bromide and 0.312 M ammonia. If 0.0603 moles of…

A: A buffer is a solution which resists any change in pH on adding a small amount of acid or base.  It…

Q: sample of pure alumina hydrate was obtained from a bag of flame retardant. A 5.000 g sample of the…

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Q: 1. AICI 3 2. H₂O

A: Given is organic reaction.This electrophilic aromatic substitution reaction.

Q: Draw the starting material that would be needed to make this product through an intramolecular…

A:

Q: Predict the products of this organic reaction: احمد مل + • Draw all the reasonable products in the…

A: Organic reaction of ketone and primary amine is given.

Q: D NaOH, H₂O, heat

A: Given is organic reaction.In which reactant is lactone i.e. cyclic ester.

Q: 1. These compounds will react via : SN1 or SN2 ? CH3 OH CH3 CH. + NaCl 2. Which is the major product…

A: For SN1 reaction Good leaving group Weak nucleophile For SN2 reaction Bad leaving groupStrong…

Q: Draw the major product of this reaction. Ignore inorganic byproducts.

A: Enamine gets alkylated by reaction with allyl bromide and formation of a new C-C bond to form imine.…

Q: Provide the product(s) produced in the following reaction: CI EtOH

A: The given reaction is SN1 reaction. In this reaction an alkyl halide reacts with a nucleophile (H2O,…

Q: Which of the following sequence of reactions effectively converts nitrobenzene to benzonitrile? 1)…

A: Answer:

Q: Identify the best reagents to complete the following reaction. /:0: 00 A B C D E Į Į 1. CH3MgBr 2.…

A: Given is organic reaction.In which reactant is conjugated ketone and 1,2-addition product is given.

Q: 2CO₂ + Sn+ 2H+H₂C₂O4 + Sn²+ In the above reaction, the oxidation state of carbon changes from How…

A: Given,The reaction equation:2 CO2 + Sn + H+    H2C2O4 + Sn2+

Q: Starting with benzene and using any other necessary reagents of your choice, design a synthesis the…

A:

Q: Ph PPh Ph

A: Given is organic compound,  this is known as phosphorus ylide.Phosphorus ylide reacts with ketone to…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: D…

A: Lowest energy state is called the ground state.States above the ground state are called excited…

Q: OH Me 1. NaH TBDMSCI 2. PhNH2 cat. H+ Me NHPh two steps

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Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Balanced equation for the reaction between CuCl2 and AgNO3 is given as:CuCl2 (aq)  + 2AgNO3 (aq) →…

Q: What is the expected product of the reaction below? DO D A HO H B NaBH4 EtOD DO H C HO D D

A: The given reaction scheme is shown below. We have to predict the major product of the above…

Q: At 20°C (approximately room temperature) the average velocity of N₂ molecules in air is 1050 mph…

A:

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 149.0 mg sample…

A: Amount of heat,Q required to change the temperature of a substance of mass ,m and specific heat…

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A: A redox reaction is a type of reaction where we see the oxidation and reduction reactions occurring…

Q: Ch23. Carbonyl Condensation Reactions The Aldol Addition and Condensation - Aldehydes & Ketones…

A: We have to predict the product of the given carbonyl condensation reaction.

Q: What is the expected major product for the following reaction sequence? OH OH + enantiomer 01 O II O…

A: OsO4 plus NMO convert an alkene to syn-1,2-diol

Q: What is/are the predicted product(s) for the reaction shown? OH Ⓡ B OM Br H₂O HO H₂O IV

A: The given reaction is an example of substitution reaction.The first step is SN2 reaction with back…

Q: a. b. d. Provide the best reagent for each of the following hydration reactions. OH ОН ОН +…

A: Given are organic reactions. Given reactions are hydration reactions of alkene.Alkene undergoes…

Q: Based on the orbital filling configurations, determine which of the following species would have the…

A: Using Molecular orbital theory, we will write electronic configuration of each molecule and then…

Q: 3. The following reaction is discussed in a later chapter of the textbook. It consists of four…

A: In the given reaction mechanism showing curved arrows from nucleophile electrophile.

Q: C) Label each asymmetric carbon in the compound below as R or S. H₂C H₂C CH₂CH₂CI CHO

A:

Q: 3. (a) Using suitable mechanisms, show how the following conversions may be brought about. In each…

A: Reaction sequence is givenWe have to find out missing reagents and intermediates.

Q: what molecules is this

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Q: Consider a pure sample of H2S molecules. Which of the following intermolecular forces are present in…

A: 1) Dipole-Dipole Forces - polar polar molecule present2) Induced Dipole-Dipole Forces- Non polar…

Q: Predict the neutral organic product of the reaction of cycloheptene with water and sulfuric acid.

A: Alkene is electron-rich due to its and hence, it attacks the electron-deficient H+ donated by H2SO4…

Q: Organic Compounds be CH, OH COOH 3. 4. OH Listed in order from the compound that has the lowest…

A: Given are organic compounds.Let's find out order of boiling point.

Q: Macmillan Learning Organocuprates are organometallic reagents with the general formula R, CuLi.…

A: Lithium organocuprates, R2CuLi is known as Gilman reagent.  The Gilman reagent is very selective for…

Q: Draw the structure of the starting material A for the reaction below when one equivalent of H₂/Pt is…

A: Reduction with H2,Pt Product 1,1,4,4-tetramethyl cyclohexane

Q: 3900 3750 3800 3450 3300 3150 3000 2850 2700 2550 2250 2100 1800 1650 1500 1350 1200 1050

A: The question is based on the concept of IR spectroscopy. We need to assign characteristic bands of…

Q: Identify the spectator ions in the following reaction. Ca2+(aq) + 2 OH (aq) + 2 Nat(aq) + CO32 (aq)…

A: To identify the spectator ions in a chemical reaction, you first need to identify the reactants and…

Q: This reaction is balanced 2C4H10 (g) + 13 02 (g) =8 CO2 (g) + 10 H2O (g)How many mol O2 are needed…

A: The given moles of  = 7.05 mol The moles of O2 needed = ?

Q: A titration involves adding a reactant of known quantity to a solution of an another reactant while…

A: Answer:Buffer solution is a type of solution that resists the change in its pH on adding small…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.