In the reaction H2CO3+2H2O——> 2H3O^+ +CO3^2 What is H2O acting as? A) acid B) base C) conjugate acid D)conjugate base

Q: Part A The pH of a solution is the negative logarithm of the molar concentration of hydronium ion,…

A: Solution                         Given that Assuming each solution to be 0.10 M , rank the…

Q: Identify the acid, base, conjugate acid and conjugate base in the following reactions: HF (aq) + H2O…

A: Note: As per our guidelines, we are supposed to answer only the first question (question number 1).…

Q: Calculate [OH-] for each solution and determine whether the solution is acidic, basic, or…

A: We have hydronium Ion Concentration as 7.5 * 10-5 M, 1.5 * 10-9 M, 1.0 * 10-7 M . We have to…

Q: Which statement is true of this chemical equation? H3PO4 + 3H2O → PO43 + 3H3O*

A: According to the Brønsted-Lowry concept, an acid is a proton (H+) donor and a base is a proton (H+)…

Q: A. Given a solution with a hydroxide ion (OH") concentration of 6.23 x105 M, what is the pH? What is…

A: Given: The concentration of OH- ions, [OH-]=6.23×10-5 M

Q: The following reactants are mixed in equal molar portions. Predict if the resulting solution will be…

A: Given reaction is, HF(aq) + KOH(aq) → ?

Q: Calculate the pH of each acid solution. Explain how the resulting pH values demonstrate that the pH…

A: pH of the solution is equal to the negative logarithm of the concentration of hydronium ions H3O+.…

Q: Use the information and model to answer the following question. This model shows a chemical reaction…

A: An acid is defined as the species which have a tendency to lose or give protons in a solution…

Q: 1. LigPO4 5. HBr 2. HF 6. LICN 3. С2H5ОН 7. HzCOవ 4. CH4 8. LIOH Match each of the terms below with…

A: The answer to the following question is -

Q: In which one of the following reactions does an H2O molecule behave as a Lewis base?   A.  H2O(l) +…

A: On the basis of Lewis concept, acid-base behavior can be defined as follows: 1. Lewis acid: Those…

Q: 1) A conjugate acid is defined as 2) In the general ionization reaction: HX(aq) + H,0(1) H,0* +…

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Q: Label the acid, base, conjugate acid, and conjugate base in the following reaction: H2O +       CN–…

A: Acid is the species which can donate a proton, H+. Base is the species which can accept a proton,…

Q: 2. Complete the following table with the needed [H3O*], [OH]], and pH, and classify the solution as…

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Q: Consider the following reaction: HF(aq) + NH3(aq) 2 NH4*(aq) + F'(aq) In this reaction NH4*(aq) is:…

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Q: Calculate the pH of each of the following solutions. Please note theat each part is a seperate…

A: *[Since you have posted multiple subparts so we are answering first 3 subparts of your question for…

Q: A Brønsted-Lowry acid-base reaction proceeds in the netdirection in which a stronger acid and…

A: (a) In general, according to Bronsted - Lowry acid is a proton donor, it donates a hydrogen ion…

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

A: Here NaClO (sodium hypochlorite) will react with H2SO4 (sulphuric acid) to form Na2SO4 (sodium…

Q: Calculate [OH-] given [H3O+] in each aqueous solution and classify the solution as acidic or basic…

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Q: Consider the weak acids, HCN and H 2CO 3. a. Which acid has the larger Ka? b. Which acid is…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: 5. Examine the diagram below of two substances reacting. There is no water present. Compound X ..…

A: according to acid base theory positive charge species acceptor are act as base and positive charge…

Q: Which are the bases in the acid–base reaction? Consider both the forward and the reverse reaction.…

A: according to bronsted Lowry, those species who accept proton or H+ ion is base and those who release…

Q: In the reaction ASF3(g) + SBF5(1) --> [ASF2]*[S6F6](s), which is the Lewis Acid? A. ASF3 B. SÞF5 C.…

A: A substance that can accept one or more pair of electrons are known as lewis acid , however one that…

Q: What is true about the given chemical reaction, HF(aq) + H2O(l)  F-(aq) + H3O+(aq)     a. H2O is…

A: According to Bornsted-Lowry theory, when an acid donates a proton to a base then the compound formed…

Q: What is the pH of a 6.20 x 10-3 M NaOH solution? (This solution is basic, concentration is of OH-)…

A: pH is a measure of how acidic or basic is an aqueous solution. It is measured in terms of hydrogen…

Q: Q2. a) Explain three concepts of the acid-base theory by giving examples for each of them. b)…

A: The answer of the above question is given in following steps

Q: For the following reaction identify the acid, base, conjugate acid and conjugate base. NaOH H20 Na I…

A: A species which donate a proton (H+) is known as acid and a species which accept a proton (H+) is as…

Q: difference between a strong acid such as hydrochloric acid, HCl(aq), and a weak acid such as acetic…

A: The acids which completely ionizes into their respective ions are referred to as strong acids. The…

Q: the following acids and bases as strong acid/strong base/weak acid/weak base. b) Write equations…

A: Weak acid in aquaous solution gives fewer number of H3O+ ion and there is a equilibrium between…

Q: Complete the following reactions and label the conjugate acids and conjugate bases. a.…

A: Givena. HA(aq)+H2O(l)⇌  b.H2PO4-(aq)+H2O(l)⇌  c.NH3(aq)+H2O(l)⇌ Acid = An ion/molecule has ability…

Q: Label the acid, base, conjugate acid, and conjugate base. H,PO, + CI → HPO,² + HCI

A: H2PO4- is Acid, and Conjugate base is HPO4 2-

Q: Drag and drop the appropriate items below to create a balanced reaction between C4H8NH and water…

A: C4H8NH is known as Pyrrolidine. It is a cyclic secondary amine. Structure of pyrrolidine:

Q: Consider the following data on some weak acids and weak bases: acid name acetic acid hypochlorous…

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Q: [H30*] (M) [ОН] (М) pOH pH Acidic or Basic а. 0.0059 b. 12.00

A:

Q: OH (aq) + H2CO3(aq) HCO, (aq) + H2O(1) [ Select ] [ Select ] + [ Select ] [ Select ] Considering the…

A: According to Bronsted-Lowry Concept, conjugate acid-base pair only differ by one proton (H+). A…

Q: In the reaction below, which species are the Lewis acids and which are the Lewis bases in the…

A: Lewis acid is a substance which can accept a lone pair electrons in any reaction and Lewis base is a…

Q: Write the formula of the conjugate base of each acid: HCI, HPO,, and CH3CH,OH. Be sure to answer all…

A: Conjugate base of an acid is written by removing H+ ion from the acid.

Q: For the Following reactions identify the acid/base and conjugate acid/Base pairs: HCl + H2O → H3O+ +…

A: Given :  Identify the acid/base and conjugate acid/Base pairs: 1. HCl + H2O → H3O++ Cl-  2. HSO4-+…

Q: What factors do you use as the basis in predicting whether a solution is an acid or base?

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: PO4 + H20 + H2PO41 + H30*1 PO4 is the It is not on the list of strong acids and so is a acid. LO is…

A: The blanks can be filled as:

Q: Hydrocyanic acid is widely used in the chemical industry in the production of plastics, dyes, and…

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Q: Given the following information: hypochlorous acid HCIO formic acid НСООН HCOOH is a stronger acid…

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Q: QUESTION 9 Give the conjugate base of H3S*. Write it ignoring super and subscripts (so, HPO4 would…

A: Bronsted -Lowry Concept :according to Bronsted -Lowry concept , an Acid is a substance which can…

Q: Calculate the pH of a solution that is 0.255M benzoic acid and 0.150M sodium benzoate, a salt whose…

A: Ka of benzoic acid = 6.3 x 10-5 pKa = - log(6.3 x 10-5) = 4.20 Since solution contains benzoic acid…

Q: What is the H3O+ ion concentration in a solution with an OH– ion concentration of 4.2 × 10–3 M? Is…

A: [OH–]  =  4.2 × 10–3 M [H3O+] = ..............? [H3O+][OH-]  = 1.0 x 10-14 [H3O+] 4.2 X 10-3 M = 1.0…

Q: The pH of a solution is the negative logarithm of the molar concentration of hydronium ion, that is,…

A: The detailed solution of the given question is typed below.  Here it is important to note that the…

Q: CHo AQU , TV, 1. Determine whether the following solutions are Bronsted-Lowry acids or bases. Then,…

A: There are different type of substances which may be acidic, basic or salty in nature. For…

Q: Calculate the pH of a solution that is 0.0718 M NaClO at 25°C

A: Given-> Molarity = 0.0718 M

Q: Calculate the [OH-] in the following solutions and classify each as acidic basic or neutral a.…

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Q: What is the pH of a .020 M weak acid, HA at 25 C? The delta G, HA is -63.7 kJ/mol; the delta G, A is…

A: The given reaction is: HA(aq)⇋H+(aq)+A-(aq) Calculation of ∆G˚ for the reaction:…

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.