Which of the following substances is a superoxide?     CO2     CaO     Al2O3     Na2O2     KO2

Q: Which of the indicated hydrogen in the following compounds is the least acidic? H H. H II II IV

A: The acidity of  hydrogen in compound is directly proportional to electronegativity. The acidity of…

Q: مقوراني الدراسية Which of the following (Pb(OH)2, Pb(OH)4) is more basic Pb(OH4 a O Pb(OH2 bO

A: Lewis acid The substance that accept a pair of electrons is known as Lewis acid Lewis base The…

Q: CHe 1. NaH, THE 2.MeBr

A: Given : We have to draw the product for the given reaction.

Q: Chemical formula of SCN- And Co3+

A:

Q: 1. Indicate whether E/Z 2. 3.

A: Here we have to write systematic i.e IUPAC name of the following given molecules.

Q: Rank the protons marked 'a' through 'd' on the structure below by decreasing acidity. b но O 1.b>d>…

A: Acidity of the given hydrogens can be determined by s-character of the carbon with which they are…

Q: What is the rank of stability of the following compounds in a 1 mol/L NaOH solution? H,CO H3CO OCH3…

A: The answer is as follows:

Q: Which of the following molecules is best described as nitrile ? NH -NH NH I II III IV II OIV none of…

A:

Q: MCQ 164: Oxidation of hydrogen halides (HF, HCI, HBr, HI) becomes A. easier down the group B.…

A: The stability of hydrogen halides decreases in the order: HF>HBr>HCl>HI HF is most stable…

Q: Predict the products of the following reactions. ) buta@1,3@diene + bromine water

A: Buta-1,3-diene reacts with bromine water to give 1,2 and 1,4 addition product. The reaction is as…

Q: Two useful organic compounds that contain Cl atoms are vinyl chloride (CH2=CHCl) and chloroethane…

A: The structure of vinyl chloride and chloroethane is as given below:

Q: Which is the stronger base, (CH3)3N or H2BO3− and why?

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: If sulfur trioxide (SO3) is an acidic anhydride, what acid does it produce when dissolved in water?…

A: Acidic oxide on reaction with water give the corresponding acid.

Q: 2,4,6-Trinitrophenol is also called picric acid. Why is this substance called an acid? How is the…

A: The substance which can give H+ ion is known as acid.

Q: Give each binary compound a systematic name and a common name.  a.) FeO  b.) Fe2O3

A: Binary compounds contain two atoms. Here the given binary compounds are: a.) FeO  b.) Fe2O3 Both of…

Q: What is the chemical formula of ammonium hydrogenphosphate? (NH4)3PO4 O (NH4)2HPO4 NH4HPO4 NH4H2PO4

A: A set of chemical symbol present showing the element present in the compound and their relative…

Q: From the following list, select all salts that would form an acidic aqueous solution.     LiClO2…

A: For these salts , we would write their dissolution in water and check the strength of acid and base…

Q: 165) How would you synthesize: OXCOCHS COCH 3 11 O

A:

Q: Determine the direction of equilibrium when acetylene (HC≡CH) reacts with−NH2 in a proton transfer…

A: The given reaction is acid base reaction where acetylene behave as acid and amide behave as base

Q: Which compound is the most acidic? OH OH HO. (a) (b) (c) OH (d) (0)

A: Acids are substances that are capable of donating protons or accepting electron pairs. The ease with…

Q: CH3 CH3 H3C What is the most likely pka for the drug ibuprofen, structure shown? Oa. 4.6 Ob. 2.2 Ос.…

A: The most likely pKa for this drug is 4.6

Q: What is the decreasing order of acidity for the following compounds? OH Ph ОН I II III IV O II > III…

A: Conjugate base of an acidic compound can be defined as the species formed by loss of a proton from…

Q: Which of the two is more basic and why? CH3NH2 or NHg

A: A base is a substance that can neutralize the acid by reacting with hydrogen ions. Bases are defined…

Q: 3. Ferulic acid is a phenolic compound present in popcorn, bamboo shoots, and cereals. Provide…

A: The ferulic acid, a phenolic compound from the class of hydroxycinnamic acid, has a number of…

Q: What is the correct arrangement of the given compounds in increasing acidity? I < II < III   III <…

A: All these are nitro-benzoic acid

Q: Which hydrogen in each molecule is most acidic? (See the Attachment)

A: Acidic Hydrogen is the one which is attached to electronegative atom having lesser charge density so…

Q: Draw the corresponding structure of each: a) HFC 134a b) HCFC 142 c) Halon 2600

A: Given information,    a) HFC 134a    b) HCFC 142    c) Halon 2600

Q: Complete and balance each of the following reactions. H2SO4(aq)+CsOH(aq)→ H2SO3(aq)+CsOH(aq)→…

A: According to the mass conservation law the atoms in a chemical reaction does not generated or does…

Q: HO. HO. HO. HO. O2N H3CO

A: A-H  (Acid) -----&gt;   H+  +  A-  (conjugate base) Greater the stability of conjugate base stronger…

Q: The normal pH range for blood plasma is 7.35–7.45. Under these conditions, would you expect the…

A:

Q: target molecules starting materials CO,H Br Ph Ph Br Мео MeO OMe OMe

A: SN2 reaction proceeds via inversion in configuration of reaction centre

Q: Use the roadmap reactions to determine the steps reactions and the intermediate products for each…

A: From given  we are determining reaction steps and intermediates in each given synthesis

Q: Arrange the following sets of compounds based on the property given in increasing order. Type in the…

A: The basicity order of the following compounds (from lowest to highest) = ?

Q: Rank the following according to increasing acidity of the hydrogen atom. OH II II O I> III >|| O I>…

A: There is the concept of acid and the conjugate base. When H+ atom released the conjugate base is…

Q: Draw the products for the followit 1. NaH HO. Br Xon HBr HBr NaH Но. ОН NaH Br 2. 1.

A: Answer:- This question is answered by using the simple concept of chemical reaction of alcohols to…

Q: Which of the following is a salt? KCI O C2H2 O C6H1206

A:

Q: Predict the products from the following chemical reactions. Ammonium Phosphate  +  Magnesium Sulfate

A: When ammonium phosphate reacts with magnesium sulfate gives a double displacement (metathesis)…

Q: Arrange the following in increasing order of basic strength :C6H5NH2, C6H5NHCH3, C6H5CH2NH2

A: The given compounds are  C6H5NH2, C6H5NHCH3, C6H5CH2NH2.

Q: How many transition states will the reaction shown below have? TSOH OH MeOH O 5 O 2 ОЗ O 4 O 1

A:

Q: What is one of the predicted products from the reaction of cesium nitrite and strontium hydroxide?…

A:

Q: III. The following pka values have been measured. Explain why a hydroxyl group in the para position…

A: Acidity of substituted phenols depend upon the type of the substituent and the position at which…

Q: 9. 1) CH.CHO, H, Raney-Ni 2) EtBr NH

A: The formation of alcohol from the given aldehyde is shown below.

Q: HD CH 2.

A: Explanation to the correct answer is given below.

Q: 7 OCH3 NO2 8 O2N. Br

A: Given that : We have to give the IUPAC name of the following compounds :

Q: What is the order of increasing acidity among the following compounds ? он но. он .COOH `NO II IV OI…

A: Given acids are :  Options are :

Q: NaHCO3 can deprotonate benzoic acid but cannot deprotonate phenol. On the other hand, NaOH can…

A: A compound or a species that can give or donate protons in an aqueous solution is termed an acid.…

Q: (A) → H H (C) Which indicated hydrogen is most acidic? CH3 (D) (B) –→ H O D B

A: The acidity of the hydrogen atom compared on the basis of the stability of the carbanion formed…

Q: Rank the labeled H's in the following molecules in order of increasing acidity (1 = least acidic, 5…

A:

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.