4. HCO 3 +H O2 Acid: Base: CA: CB:

Q: 2. One mole of H* is always neutralized by mole of OH-.

A: -> If water form from combination of ions  then it is neutralization .

Q: 1. The formula for the conjugate base of H2S is 2. The formula for the conjugate acid of H2PO4" is

A: Determine conjugate base and acid of the given substance----

Q: Using the Lewis concept of acids and bases, identify the Lewis acid and base in each of the…

A: Answer: According to Lewis theory, any substance that accepts lone pair in a chemical reaction is…

Q: Identify HC2H3O2(aq)HC2H3O2(aq) as an acid or a base. Identify KOH(aq)KOH(aq) as an acid or a base

A: In simple words acid is a substance which donates H+ ion and accept electrons. Base is a substance…

Q: In the following equation, identify the acids, bases, and conjugate pairs.   NH4 + + CN− ⇌ NH3 + HCN

A: A Lewis acid is any substance, such as H+ ion, that can accept a pair of nonbonding electron. Lewis…

Q: Based on the following chemical reaction determine if H.CrrO is an acid or a base. determine if it…

A: 15. According Bronsted acid-base theory, Acid is the substance which gives H+ ions. Base is the…

Q: Which of the following is the strongest acid?   HClO4 HClO3 HClO2 HClO HF

A: HF is a weak acid. The acidic strength of oxyacid is directly proportional to the oxidation state of…

Q: what is the pH of a bleach solution that has a [OH-]=1.9x10^-3 M? Is the bleach acidic,basic or…

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Q: QUESTION 4 Of the following, which is the strongest acid? O All the acids have the same strength.…

A: Given : Different type of of oxoacids.  To find : acidic strength order of these oxoacids.  Solution…

Q: 8. Complete the acid-base equation, providing the missing species. Under each species, write A, B,…

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Q: Write an equation for the ionization of the following acids in water: a. HCl, a strong acid…

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

Q: In the reaction HSO4 (aq) + OH (aq) - SO4 (aq) + H20 (I), the conjugate acid- base pairs are

A: According to Bronsted–Lowry concept of acids and bases, a conjugate acid–base pair differ only by…

Q: Acids and Bases: Classify the following solution as acidic, basic, neutral, or neither. [Na+] =…

A: Given : [Na+ ] = 0.000 M [OH- ] = 1.0 X 10-7 M And [H3O+ ] = 1.0 X 10-7 M

Q: (a) The anion of sodium hydrogen sulfate, HSO4, reacts as follows with the phosphate ion, PO4³-.…

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Q: (H'] [OH'] pH Acid or Base? 3.6 x 1012 3.7 x 109 6.2 5.8 x 10

A: Using the formula to calculate.  [H+][OH-] = 10^-14 pH = -log[H+]

Q: Complete the following statements about solutions: (a) pOH > 7; solution is O acidic о basic O…

A: pOH is a criterion for measuring the hydroxide ion concentration in the solution. It is used to…

Q: Which of the following is a conjugate acid-base pair? A) H3ASO4, AsO, B) H2ASO, HASO,2- C) H2ASO.,…

A: Which of the following is conjugate acid - base pair ?

Q: Write the balanced reaction of hydroxide ion with hydrofluoric acid, HF, to for fluoride ion and…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The equation below represents the reaction of hydrogen iodide with water. HI + H2O → H3O+ + I¯ Which…

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Q: A. Write the formula of the conjugate acid or base of the following substances: 1. Acids a. HC1O b.…

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Q: Hydrogen selenide (H2Se) reacts with water according to the following equation. H2Se + H2O → SeH– +…

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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: Write the equation that show NH3as both conjugate acid and base

A: If ammonia donate lone pair then it act as base and its conjugate will be conjugate acid if ammonia…

Q: Write the formula for the following: The conjugate base for HBrO The conjugate acid for NH3

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Q: Consider the reaction of the weak base, NH2−, with water.  The conjugate acid is H3O+ NH3 NH22−…

A: Given reaction,              Reaction of the weak base, NH2−, with water.

Q: Fill in the missing values. Calculate the pH and pOH values and classify either as acid or base. pH…

A: Acid is molecule or ion which can donate a proton[H+] in the solution and base is a molecule or ion…

Q: Complete and balance the given equations. Identify the acid, base, conjugate acid, and base showing…

A: Since you have asked a question with multiple sub-parts, we are solving first three parts for you.…

Q: NH3(aq) + H2O(l) ⇌ NH4+(aq) + OH-(aq) Identify the acid, base, conjugate acid, and conjugate base

A: A conjugate acid is formed when the base accepts hydrogen ions. Whereas, a conjugate base is formed…

Q: Write equations that show H2 PO4− acting both as an acid and as a base.

A: An acid is a substance that can donate a proton. Conjugate base is formed when an acid has donated a…

Q: For each conjugate acid-base pair, identify the first species as an acid or base and the second…

A: A conjugate acid contains one more H atom and one more + charge than the base that formed it. A…

Q: Which is the weak acid amongst the following ? NH4ОН, СН;СООН, НСІ, Ва(ОН)2 о КОН O Ba(OH)2 NH,OH O…

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Q: Which is the weak acid amongst the following ? NH4ОН, СН3СООН, НСІ, Ва(ОН)2 о кон O NH4OH NH4ОН NaOH…

A: An acid can be either strong or  weak according to the dissociation of the molecule in aqueous…

Q: What kinds of cations act as weak acids? List some examples?

A: When a neutral atom tends to lose an electron then it acquires a positive charge and it is called a…

Q: e acid (A), the base (B), the conjugate acid (CA

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Q: Write separate equations representing the reaction of H2 PO4−(a) as a base with HBr(b) as an acid…

A: A base is a substance which accepts proton  An acid is a substance which donates proton

Q: 2. One mole of H* is always neutralized by mole of OH.

A: Neutralization occurs when moles of acid are equal to moles of base and reacts with each other to…

Q: 1. The formula for the conjugate base of HS¯ is 2. The formula for the conjugate acid of HSO3¯ is

A: We need to find conjugate base of HS- and conjugate acid of HSO3- .

Q: The conjugate acid and conjugate base of bicarbonate ion, HCO 3 are, respectively: OA H30* and C032-…

A: According to the Bronsted-Lowry concept, the proton donating species are termed as acids while the…

Q: What is the Lewis definition of an acid? Of a base?

A: Lewis concept was given by G.N. Lewis. He proposed a broader concept of acids and bases in…

Q: Potassium hydroxide is classified as a base because KOH contains O a K* ions O b 0²- ions OH- ions O…

A: Given here potassium hydroxide is classified as a  base.we are asked to choose option in the given.

Q: 1. The formula for the conjugate base of HNO2 is 2. The formula for the conjugate acid of CH3COO is

A: Write conjugate base and conjugate acid of the given---

Q: HCl(aq) + H2O(l) ⇌ Cl-(aq) + H3O+(aq) Identify the acid, base, conjugate acid, and conjugate base

A: Acid: The molecule contains hydrogen atom that molecule donate Hydrogen atom  to any other…

Q: What is the pH of 0.0137 M NaOH? Is the solution neutral, acidic, or basic? The pH is: The solution…

A: Given that,[NaOH] = 0.0137 Mfind the OH- - log [OH-] = pOHpOH = -log [0.0137] = 1.86

Q: Which of the following is a conjugate acid/base pair? A) H.PO4, PO.- B) H2PO., PO. C) HPO.2, P0.- D)…

A: Conjugate acid of any base is formed by adding 1 H+ ion to the base. And Conjugate base of any acid…

Q: Determine the pH of water solutions with the following characteristics. Classify each solution as…

A: The pH of a solution decides whether it is acidic, basic or neutral . The classification of…

Q: Consider the reaction.   CH3CH2O−+HC≡CH↽−−⇀HC≡C:−+CH3CH2OH   Classify each reactant and product…

A: According to the Brønsted theory of acids and bases, 1) Acids are those substances which donate…

Q: Identify the acid, base, conjugate acid and conjugate  base in the  following equation:     HCl +…

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Q: What is the pH of a solution prepared by dissolving 0.748 g of Ca(OH)2 in water to make 517 mL of…

A: pH is the negative logarithm of the concentration of Hydrogen ion. It is given by : pH = - log [H+]…

Q: For the reaction HNO2(aq) + H2O(1)= NO, (aq) + H30*(aq), which of the following is a conjugate…

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Q: In a solution, [H+ ] = 3.25 x 10-10 M. What is its pH and is it considered an acid or a base?

A: A solution can be classified as acidic or basic or neutral depending on the pH value. For a solution…

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.