A + B ↔ AB is 4.32 What is the Keq for 2 A + 2 B ↔ 2 AB Keq = ?

Q: 4. Determine the pOH given the following values: a. [H] = 2 x 10-8 b. [OH-] = 5.1 × 10-11

A: In this question we have to tell the POH of the given solution.

Q: What kind of reaction is the following? HNO3 (aq) + KOH (aq) → KNO3 (aq) + H2O ()

A: the reaction of acid and base form salt and water and known as neutralization reaction  and exchange…

Q: Given the reactions HF(aq) ⇌ H+(aq) + F-(aq)    Kc = 6.9 x 10-4 H2C2O4(aq) ⇌ 2 H+(aq) + C2O42 - (aq)…

A: Ksp is equal to the product of solubilities of the consitituent ions raised to the power equal to…

Q: . Determine the direction of the next reaction from the relative forces of acids and bases. H2S (aq)…

A: pKal of H2S is 7.05 and of HC2H302 is 4.75 So HC2H302 is a stronger acid than H2S. thus, it would be…

Q: The products are favored in the acid-base reaction: HI(aq) + NH3(aq) NH4 (aq) +1(aq). True or False…

A: True

Q: Calculate the [H₃O⁺] of the coffee with [OH⁻]= 1.0 x 10⁻⁹ b. Calculate the [H₃O⁺] of lemon juice…

A:

Q: NaOEt 8. EtoH

A:

Q: What is the pOH for a solution that has 1.65 mol of Benzoic Acid C6H5COOH dissolved in 1.8 L of…

A: Given: moles of benzoic acid present = 1.65 mol The volume of the solution = 1.8 L Ka of benzoic…

Q: Identify the conjugate acid-base pairs in the following reactions:    HNO2(aq)       +…

A: An acid base pair which differ only by one proton called as conjugate acid base pair

Q: Calculate [OH-] of NaBrO, 0.810M; KaHBrO = 2.0 x 10-9. Group of answer choices 4.5 x 10-4 2.0 x 10-5…

A:

Q: E, = 0.59 kJ, AH =-1.28 kJ NO E, = 4.58 kJ, AH=+5.38 kJ E,= 0, AH=+1.28 kJ Clo E,=7.55 kJ, AH =…

A: According to the question, we have the hypothetical molecular collisions and we need to predict…

Q: Chemistry Draw the organic and inorganic products for the following acid/base reaction. + X H 2…

A:

Q: H3PO4 is a triprotic acid as it gives 3 H+ ions monoprotic acid as it gives 3 H+ ions triprotic acid…

A: Welcome to bartleby !

Q: Given the following information: HF (aq) ↔H + (aq) + F– (aq) Kc = 6,8 x 10–4 H2C2O4 (aq) ↔ 2 H+ (aq)…

A: Interpretation- Given information-  Concept-  First valance the reaction and then get final…

Q: Select the conjugate  acid-base pairs for the reaction:

A: Bronsted acid is proton(H+) donar, Where as Bronsted base is proton acceptor. Acid and it's…

Q: What is one set of conjugate acid/base pairs in this reaction?               CH3COOH(aq) +…

A: We have to choose the one set of conjugate acid/base pairs in this reaction. CH3COOH(aq) +…

Q: What is the product of the following reaction? H3O* ? Ph OH OH OH HO Ph Ph Ph Ph 2 3 O 2 O 1 4 4-

A: This is an example of electrophilic addition reaction of water to alkene. In this reaction alkene…

Q: In the following reaction, HCO; (aq) + H20(E)=co;²(aq) + H;0*(aq) Select one: O a. H3O* is an acid…

A:

Q: For each case below determine whether the products or reactant are favored A reaction of K eq=10 A…

A: Equilibrium constant gives the relation between the concentration of the products to that of the…

Q: Which of the following reactions is not product-favored? NaOH(aq) → Na*(aq) + OH-(aq) NH3(aq) +…

A:

Q: An aqueous solution of CH3NH3NO3 will be Group of answer choices A. basic, because of the…

A: Since the salt given CH3NH3NO3 is made from the acid HNO3 and base CH3NH2. And we know that the salt…

Q: Draw the products of each acid–base reaction. Indicate whether equilibrium favors the reactants or…

A: Amines are denoted by the formula RNH2, where R can be an alkyl or aryl group. The presence of lone…

Q: What is the ph of a 1.5M solution of chloroacetic acid? Ka is 1.4x10^-3

A: Ka=1.4*10^-3         CICH2COOH-------->CICH2COO-+H+ I                0.1…

Q: reduced in the reaction shown below? Mg(s) + 2HCl(aq) ⟶⟶ MgCl2(aq) + H2(g)  Group of answer…

A: Redox reactions involve the oxidation and reduction processes occurring simultaneously. Oxidation is…

Q: The Keq for the reaction:   A+B ↔ AB  is 85 What is the Keq for  AB↔  A + B   ?

A:

Q: The conjugate acid of sodium acetate (Na+CH3COO−) is _____. NaOH CH3COOH HCl 4. K+CH3COO−

A: Conjugate acid When a proton or H+ is added to a base conjugate acid is formed

Q: what happens when you add NaOH vs HCl to sodium phosphate dibasic?

A:

Q: Identify the conjugate acid/base pairs in the following reaction. H3PO4 (aq) + CO32 (aq) → H₂PO4…

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: When HBr reacts with equal moles of CH3NH2 is the resulting solution is Neutral Acidic Basic…

A: Substances that can liberate hydronium ions in solution is called an acid and those that release OH-…

Q: ethylammonium chloride solution (C₂H₅NH₃Cl) is 0.58 M. When dissolved in water, the following…

A:

Q: What is the percent dissociation of acetic acid if the solution has a pH = 4.74 and a pK a = 4.74?…

A:

Q: Consider the reaction below to answer the following questions. HÇI H,0 HO a. The first nucleophile…

A:

Q: (2.48) Which of the following bases are strong enough to deprotonate C6H5OH (pKa=10) so that the…

A: The equilibrium always favors the formation of the weaker acid (higher Pka). The Pka values of each…

Q: The following reactions all have K>1. 1) CH3CO0 (aq) + HF (aq) F (aq) + CH3COOH (aq) 2) CH3CO0 (aq)…

A: Bronsted -Lowery acid-base theory:  Bronsted acid: Proton donar is called Bronsted acid  Bronsted…

Q: What are the [H3O+] and [OH-] concentrations respectively in a 0.200 M aqueous Hal solution? Kw=…

A:

Q: HCN (aq) + SO4^2- (aq) --> CN^- (aq) + HSO4^- (aq) Predict whether you would expect the reaction to…

A: According to Bronsted Lowry concept, acid is a substance that gives proton and base is a substance…

Q: Which is the conjugate base of the acid HCO3- ?     CO32-   CO2   H2CO3   CO

A:

Q: Given the reaction: Mg(s) + 2 H+(aq) + 2 Cl–(aq) →Mg2+(aq) + 2 Cl–(aq) + H2(g) Which species…

A: Given;

Q: Using the equilibrium below, select the statement consistent with favorability NH NH2 NH3 NH2…

A: Given : We have to tell which statement is correct.

Q: 12. Which is the conjugate acid in the following reaction? HCI H20 II II IV A) I B) II С) I D) IV…

A: Bronsted-Lowry concept for acid and base:  A substance is acid which donates hydronium ion and a…

Q: What is [OH-] in a solution with [H+] = 9.78x10-9 M? a. 1.02x10-10 M b. 1.0x10-24 M c. 9.78x10-23 M…

A:

Q: Acetic acid (pKa = 4.75) is contained in vinegar. What is the pKb of the conjugate base of acetic…

A:

Q: One component of sour milk is lactic acid (HC3H5O3). What is the pOH of 0.30M lactic acid? (Ka =…

A: pOH of weak acid can be calculated by first calculating the pH of solution.

Q: Decide which compound is the acid and which is the base, and draw the products of each proton…

A: a.

Q: What is the conjugate base of dihydrogen phosphate (H2PO4)? phosphoric acid (H3PO4) hydrogen…

A: An acid is a substance that gives  ions in its solution whereas a basic substance gives  ions in its…

Q: If the value of k for a reaction is 1 x 1050, which side of the reaction is favored?

A:

Q: The conjugate acid of HSO4‒ in the reaction: HSO4‒ + H2O  H2SO4 + OH‒ H2SO4 H2O SO42‒ OH‒

A:

Q: What is the [OH-] of a solution with a pOH of 4.92?   a. 9.08   b. 4.92 x 10-5   c. 9.87 x…

A: The pOH of any solution is given by  pOH = -log[OH-] where  [OH-] = concentration of OH- ions

Q: Draw the products of each acid–base reaction. Indicate whether equilibrium favors the reactants or…

A: The products of each acid-base reaction has to be given.

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.