Which species is the acid in the following acid-base reaction? A. В. С. D. HC=CH ONH, :NH3 HC=C + O A O B O C O D

Q: 20KJ In a certain photodissociation, 4.19 × 10 of energy is absorbed. If 2 = 450. nm, many photons…

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Q: Rank the substances in this reaction from lowest to highest energetic stability: 8 CO(g) + 17 H2(g)…

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Q: Examine the diagram below. What orbital is represented? A. 3px B. 3d C. 3d2.2 D. 2p E. 2dxy yk 2…

A: Principal Quantum number (n) describes the shell in which electron is present.Azimuthal quantum…

Q: When BENZENE is reacted with Cl2 in the presence of FeBr3 (or FeCl3), the major substrate product…

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Q: 45. a. 1. PhMgBr, ether H3O+ 2. b. 1. PhCH2MgBr, ether H3O+ (C6H5)3P=CHC6H5, THF 2. с. d.…

A: Wittig reaction is a reaction where aldehyde or ketone is converted to an alkene. The reaction…

Q: Which of the following represents (E)-3,6-dichloro-6-methyl-3-heptene? CI A O A O B O D C.

A: Option C is the correct answer.

Q: Which species is the conjugate acid in the following acid-base reaction? A. В. с. D. ONH HEC NH HECH…

A: Given reaction is acid-base type reaction. Acid => which gives H+ ion. Base => which accept H+…

Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential…

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Q: What is the IUPAC name of the following compound? O (E)-3-methyl-4-hexene O (Z)-3-methyl-4-hexene O…

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Q: What is the pOH of 500 mL of solution containing 0.533 grams of Ca(OH)2 (molar mass 74.09 g/mol at…

A: pH + pOH = 14

Q: Which answers?

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: How many stereoisomers of 3,5, 7-nonatriene exist? O 2 O 16 O 8 O 4

A: In nona-3,5,7-triene three double bonds are present. That's why these double bonds can exist as…

Q: Select the arrangement in which chemical bonds are ranked from weaker to stronger: (weaker) Cl-Br,…

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Q: Which of the following cycloalkanes DOES have a cis and trans version? methylcyclobutane…

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Q: CH3 1-1 eq. LDA 2- CH3I 1- leq. LDA 2- CH3I 1- 0.1eq. NaOH 2- CH3I

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Q: A general reaction written as 1A + 2B -->C+ 2D is studied and yields the follow [A]O [B]O Initial…

A: Solution The rate of reaction or reaction rate is that the speed at that reactants square measure…

Q: Question 19 of 30 What is the predicted change in the boiling point of water when 4.00 g of barium…

A: When we add solute particle in a solvent like water then the boiling point of the solution…

Q: The compound shown below belongs to what class of compounds? н—с—сн,CH-CHCH3 CH2CH3 Multiple Choice…

A: Aldehyde is an organic compound containing the group -CHO formed by the oxidation of alcohols.

Q: How do the presence or absence of partial charges at the molecular šcálė help explaln a liquiu 3 ADy…

A: The polar compounds have partial positive and negative charges, due to the electronegativity…

Q: 27. The energy of the light emitted when a hydrogen electron goes from n = 2 to n = 1 is what…

A: Atom = Hydrogen Atomic No = Z = 1Ground state = n =1Ground state Ionization energy = Eg = -13.6…

Q: Br Br. c- H. 1- Give the relationship between the following pair of and H Br Br structure: Same…

A: Consider the longest chain containing the double bond: If two groups (attached to the carbons of the…

Q: Which of the following is the definition of a pair of diastereomers? A pair of structures that are…

A: 1- We know that, the pair of stereoisomers are non-superposable mirror inmages of one anothers then…

Q: Which of the following compounds has the lowest pKa ? CH4 O HBr O NH3 O H2O

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Q: What is the index of hydrogen deficiency of a compound with a molecular formula of C3H14O? O 1 O 2 O…

A: Option c will be correct.

Q: The following compound is: alcohol ether aldehyde ketone ester

A: The given compound is ether. Ethers can be thought of as organic derivatives of water (H-O-H) in…

Q: Which of the following compounds is the strongest acid? CH3COOH O FCH2COOH O CICH2COOH O BRCH2COOH

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Q: 11. What is the mole percent of ethanol (C2H5OH) in 180 proof vodka, which consists of 71.0 g of…

A: Given, Ethanol =71.0 g Water = 10.0 g

Q: A substance that yields a OH in water is a: O Arrhenius Acid O Bronstead-Lowry Base O…

A: To solve this problem we have to know about Arrhenius acid - base system , Bronstead-Lowry acid-base…

Q: In a cell, the activation energy needed for a reaction to occur is likely lowered b a localized…

A: Activation energy is the minimum amount of extra energy required by a reacting molecule to get…

Q: More energy is needed to break bonds in the reactants than is released when new bonds form in the…

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Q: What reagents (i.e., H2O H2SO4 and in that order) are appropriate to carry out the conversion shown?…

A: Identify the best reagents for the above organic conversion.

Q: What is the IUPAC name of the following compound? O 1,3-dimethylcyclopentene O…

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Q: Which of the following is the weakest acid? HF O H2O O NH3 O CH4

A: More stable the conjugate base of the acid more will be the acidity of the compound or vice versa.

Q: 9) Which starting material would react fastest with dimethylamine under basic conditions to make the…

A: “Since you have posted multiple questions, we will provide the solution  only to the first question…

Q: Which of the following reactions is favorable, in the direction indicated, under fairly "normal"…

A: The given problem deals with spontaneity of reaction which depends on several factors like reaction…

Q: The mechanism for the reaction of nitrogen dioxide with carbon monoxide to form nitric oxide and…

A: In the context of chemical kinetics and reaction mechanisms, it is often essential to determine…

Q: 2. Which of the following is correct about a chemical reaction? A. A chemical reaction will result…

A: Chemical reaction is a process in which one or more substance are converted to one or more different…

Q: What is the IUPAC name of the following compound? O 2-methyl-4-vinyl-2-pentene O…

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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.