In the following equilibrium, identify the conjugate base of the weak acid? HA(aq) + H2O(1) A (aq) + H3O*(aq)

Q: What is the pH of a .100M CH3COOH(aq) solution?

A: Acetic acid is a weak acid, it does not dissociate completely but exists in equilibrium with acetate…

Q: Write the formula of the conjugate base of CH3CO2H

A: Conjugate base of an acid contains one less proton.

Q: . Strychnine, C,H„N‚O, (aq) is a weak base but powerfully toxic. (a) Calculate the pH of 0.001 mol/L…

A: Given: Concentration of weak base (assuming B) = 0.001 M And Kb of base = 1.0 × 10-6

Q: The pH of human blood is steady at a value of approximately 7.4 owing to the following equilibrium…

A:

Q: Hydrofluoric acid, HF(aq), is a weak acid with Ka = 3.5 x 10–4. What isthe pH of 0.10 M HF(aq)?

A: Answer :- Acid dissociation constant :- The equilibrium constant for an dissociation of acid is…

Q: Write the whole acid base equation for the reaction of KOH(aq) with HC4H7O2(aq) b) write the net…

A: (a) Acid base equation  KOH(aq)    +    HC4H7O2(aq)    → KC4H7O2(aq)  + H2O (l)   (b) Net ionic…

Q: Calculate the hydronium ion concentration in an aqueous solution of 0.293 M carbonic acid, H2CO3…

A: Since Carbonic acid is a weak acid, dissociation will be incomplete, thus we will use acid…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: Na CIO(aq)…

A: The given incomplete reaction is NaClO aq+H2SO4 aq→. To write the complete balanced molecular…

Q: Write the formula of the conjugate acid of CH3CO2H

A: We have to tell the conjugate acid of CH3COOH

Q: Write the formula of the conjugate base of CH₃CO₂H.

A: Given  Acid =  CH3COOH  formula of Conjugate base = ?

Q: Estimate the pH of a 0.016 aqueous lead(ll) chloride

A: Hydrolysis of PbCl2 can form a weak base, Pb (OH) 2 and Cl- that does not combine with H+ as HCl is…

Q: СН.ОН (аq) + CN (ag) — HCN(aq) + CH,О (aq)

A:

Q: Predict whether 1.0 M of NaNO2(aq) is acidic, basic or neutral? Why?

A: Well, in order to predict whether the solution of the salt is acidic or basic, we need to see what…

Q: 2.2 aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following…

A:

Q: Co** (aq) + 6NH;(aq) = Co(NH;);*(aq)

A:

Q: aq 6. (i) Define pH in words. The strong acid HCl has a pH value of 1, use the following equation…

A: 6)  HCl(aq) ➝ H+(aq) + Cl-(aq) HCl is strong acid. i) Define pH pH = 1 Hydrogen ion concentration =…

Q: 6. Identify the acid on the left and its conjugate base on the right in the following equations. d…

A: An acid is defined as a chemical substance that loses protons or hydrogen ions to the solution. A…

Q: Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three…

A:

Q: 6. Out of the following, which chemical species is a base? а) HCI. b) H2O с) СО. d) AlCl3. e) H,SO4

A: Base is defined as species which can accept hydrogen ion.

Q: What is the conjugate acid for H4N2 and NH3

A:

Q: Calculate the hydronium ion concentration in an aqueous solution of 0.198 M carbonic acid, H,CO3…

A:

Q: Identify the Lewis acid and the Lewis base in each of the following reactions. a) B(OH)3 (aq) +H2O…

A: Lewis Acids are the species that have a tendency to accept a lone pair of electrons due to the…

Q: Identify the acid and base in the following reaction: HNO2 + KOH H2O+ KNO2

A: Given :-  HNO2 + KOH → H2O + KNO2  To identify :-  Acid and base in given reaction

Q: What is the pH of 0.43 M NH3 solution? (Kb = 1.8 x 105) NH, (aq)+ H,0 (1) NH (aq) + OH (aq)

A: Answer: pOH of solution is equal to the negative of logarithm of hydroxide ion concentration of it…

Q: Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three…

A:

Q: Write the formula of the conjugate acid of the Bronsted-Lowry base, HONH2

A: Conjugate acids are formed when a proton is added to the Bronsted-Lowry base Hence the molecule or…

Q: Complete the balanced molecular reaction for the following weak base with a strong acid: Na CIO(aq)…

A: 2.0 moles of sodium hypochlorite reacts with 1.0 mole of sulfuric acid to form 1.0 mole of sodium…

Q: The substance morphine is a weak nitrogenous base like ammonia. Write a net ionic equation to show…

A: The compound which accept H+ is known as base.  Here morphine is base.

Q: The pH of an aqueous solution of formic acid (HCOOH) is 3.318. What is the initial molar…

A:

Q: What is the Kb of the base PO−34 given that a 0.48M solution of the base has a pH of 12.70? The…

A: Given,         pH = 12.70         [base] = [PO43-] = 0.48 (M) Kb is the equlibrium constant for the…

Q: The pH of an aqueous solution of 0.0327 M ascorbic acid, H,C,H,O6 (aq), is

A: The solution is as follows:

Q: What is a conjugate acid–base pair for the following equilibrium? H2O(l) + HPO42–(aq) à H2PO4–(aq)…

A:

Q: Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three…

A: Weak acids dissociate partially in an aqueous solution to furnish the hydrogen ions. The…

Q: Indicate the pH of each of the following solutions at room & show how you got your answer. (d)…

A: Given : Concentration of H2SO4 = 0.050 M

Q: What is the formula for the conjugate acid of C5H;N ?

A:

Q: 3 Co(s) + 2 NO 3- (aq) + 8 H+ (aq) = 3 Co 2+ (aq) + 2 NO (g) + 4 H2O (l) What would be the pH of…

A: The balanced reaction given is, => 3 Co (s) + 2 NO3- (aq) + 8 H+ (aq) → 3 Co2+ (aq) + 2 NO (g) +…

Q: 6. Identify the Lewis acid and Lewis base in the reaction: Co** (aq) + 6NH3(aq) = Co(NH3)¿*(aq)

A:

Q: What is the pH of a 0.060 mol L-1 Ba(OH)2(aq) solution?

A: Given,  0.060 mol L-1 or 0.060 M Ba(OH)2(aq)

Q: In the following reaction in aqueous solution, identify (a) which of the reactants is the acid and…

A: Applying conjugate acid base concept.

Q: What is the pH of a grapefruit that contains 0.007 M citric acid solution (CH3O;)? CsH2Or(aq) +…

A:

Q: What is the conjugate acid for H_2SO_3(aq)?

A: The pair of acid and base differing from each other by just one proton is called conjugate acid-base…

Q: The pH of an aqueous solution of 0.144 M ammonium perchlorate, NH4ClO4 (aq), is . This solution is

A:

Q: Calculate the hydronium ion concentration in an aqueous solution of 0.195 M carbonic acid, H,CO3…

A:

Q: Write the formula of the conjugate base of CH:CO2H.

A: In order to identify the conjugate base of CH3COOH, we must know the concept of Conjugate Base.

Q: What is the conjugate acid of potassium hydrogen phosphate, K2HPO4?

A: K2HPO4 is a base. Its conjugate acid can be obtained by adding a hydrogen atom to it. The net ionic…

Q: Give the formula of the conjugate acide of H2O ?

A: Conjugate acid, according to Bronsted-Lowry-acid-base theory, is chemical compound that is formed…

Q: What is the conjugate acid for HNO_2(aq)?

A: HNO2 is itself an acid, so it will form stable conjugate base by loosing its H+ ion.  Conjugate base…

Q: give the formula of the conjugate acid of HSO4-

A: Conjugate acid: Bronsted-Lowry Base that accepts proton result in protonated base is known as…

Q: 6. Identify the Lewis acid and Lewis base in the reaction: Co*(aq) + 6NH3(aq) Co(NH;)* (aq)

A: According to Q&A guidelines, I am allowed to answer only one question out of multiple questions.…

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.