What is the conjugate acid of HPO42− ?

Q: What is the conjugate acid of CO3,2-

A: When an acid dissociates into its ions, then the ion formed is its conjugate base and when an base…

Q: In the equation HClO2 + H2O → ClO−2 + H3O+, water is a Arrhenius acid Arrhenius base Bronsted acid…

A: A Bronsted-Lowry base is any species that is capable of accepting a proton, which requires a lone…

Q: Calculate the pH of a 0.008 M nitric acid (HNO3) solution.

A: We know that, HNO3 is a strong acid so completely dissociated. Thus, concentration of [H+]=0.008M

Q: What are the predicted products from the following neutralization reaction? HNO3(aq) + Ba(OH)2(aq) →

A: Given, HNO3(aq) + Ba(OH)2(aq) →

Q: Which of these may be classified as a Lewis base? O Fe O Zn2+ O CO2 O CH3NH2

A: CH3NH2 is lewis 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: HC2H3O2

A: Calculate the concentration of hydrogen ions released from the acetic acid. If the concentration of…

Q: Calculate the pH of a 0.050 M NH3(aq) solution.

A: pOH of a solution is a measure of the concentration of hydroxide ions present in that solution.…

Q: The conjugate acid of HSO4 is

A: The formula of the conjugate acid is the formula of the base plus one hydrogen ion.

Q: what is the conjugate base of hydrogen phosphite

A: Conjugate  base contain one lessproton  than acid that is      B                   BH+   base…

Q: For the reaction below, predict the products, identify the acid, base, conjugate acid and conjugate…

A: Acids: They are the proton (H+) donor. Bases: They are the proton (H+) acceptor. Conjugate Acid: The…

Q: 2- What is the conjugate acid of HPO4² ? Express your answer as a chemical formula.

A:

Q: Which of the following is NOT amphoteric? O H20 O Al(OH)3 Be(OH)2 PbO2 O Mg(OH)2

A:

Q: What is the hydronium ion concentration of a solution at 25C with a pOH of 4.7?

A: pH+pOH = 14 pH = -log[H3O+]

Q: What is the conjugate acid for H4N2 and NH3

A:

Q: What is the pH of 5.35 x 103 M H2CO3 (aq)? O 4.3 O 8.6 O 2.3 O 4.9 O 9.1

A: Concentration of H2CO3 = 5.35 × 10-3 M  pH of the H2CO3 = ?

Q: what is the pH of a 0.05 M solution of aluminum hydroxide at 25 celcius?

A:

Q: Identify the conjugate acid for each base. conjugate acid of H,PO, : conjugate acid of S²- :…

A: According to Bronsted-Lowry concept an acid is a substance which give H+ and a base is a substance…

Q: Write the formula of the conjugate acid of CH₃CO₂⁻

A: A chemical compound formed by the reception of a proton by a base is known as a conjugate acid.  In…

Q: In the following chemical equation HCIO (ag) + H20 (1) = C10 (ag) + H3O+ (aq) The Bronsted-Lowry…

A: In this question we will see the Bronsted-Lowry acid.  You see the explanation and correct answer…

Q: If the pH of a 7.0×10−4M solution of morphine is 9.5, what is the value of Kb? What is the value of…

A:

Q: Will HNO2 act as a Bronsted-Lowry acid or base when reacting with water?

A: Identify Bronsted Lowry acid or base ---

Q: Calculate the pH of a 5.7 x 10 M aqueous solution of hydrobromic acid (HBr). -5

A: Given :- concentration of HBr solution = 5.7 × 10-5 M  To calculate :- pH of solution  pH =…

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

A:

Q: what is the formula of the conjugate acid of SO32-

A: Given species: SO32- We have to write the formula of the conjugate acid of SO32-.

Q: What is the pH of .242 M H2CO3 (aq)? O 6.38 О 3.50 O 10.50 O 4.12 O 5.47

A: pH is defined as negative log of concentration of H+ ions in the solution.

Q: What is the pH of a solution that has a [H3O+] = 4.5 × 10^_5?

A: Given:[H3O+] = 4.5 × 10-5 M.

Q: Calculate the concentration of HC6H₂O6 in an aqueous solution of 0.0337 M ascorbic acid, H₂C₂H₂O6…

A: Concentration of ascorbic acid (H2C6H6O6) = 0.0337 M  Concentration of HC6H6O6- = ?

Q: Calculate the pH of a 0.10 M solution of sodium acetate (NaCH3COO) given that the Ka of acetic acid…

A:

Q: Write the acidic ionization equation for H₂SO₄.

A: The acidic ionization equation for H₂SO₄ ---

Q: Calculate the pH of a 0.0200M solution of nitrous acid, HNO₂. Ka = 4.0 *10^-4

A: pH is commonly known as power of hydrogen, it is obtained by negative logarithm of hydrogen ion…

Q: Calculate the pH of a 0.525M solution of hypochlorous acid, HClO.

A: Given, Concentration of hypochlorous acid (HClO) solution = 0.525 M Ka for HClO = 3.5 × 10-8  (Ka…

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: Identify the equation that represents the hydrolysis that occurs in an aqueous solution of KNO2.

A: The acid-base nature of the salt solution depends on the nature of the acid and base from which the…

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

A:

Q: What is the conjugate base of HClO2

A: The conjugate base is the substance formed after an acid loses a proton.

Q: Identify the base and the conjugate base in the following reaction: HPO42–   +   H2O   ↔   PO43–…

A: To identify base and conjugate base of reaction: Base ----- That can donate its non bonding…

Q: In the following chemical equation, H20 is acting as the (acid/base). HF + H20 F + H30*

A: Answer is explained below.  In the given reaction, HF is the species which losses its proton (H+)…

Q: What is the pH of 1.75 M NH3 (aq)? O 9.50 O 4.50 O 4.74 O 2.25 Ο 11.75

A: Solution :

Q: Identify the following reaction as acid-base, Lewis acid-base, redox or none of the above. CH4 + 2…

A: The given balanced chemical equation is,  CH4 + 2 O2 → CO2 + 2 H2O

Q: What is the molar hydronium ion concentration in solutions with each of the following pH values?…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: The pH of 0.01 m Potassium hydrogen phthalate is... O 2.05 O 3.55 O 4.00 O 5.00 O 6.00

A: Here we are required to find the pH of the solution of 0.01M of KHP.

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: Identify the conjugate acid of SO 4 2–.

A: In this question we have tell the conjugate acid of the given SO42-

Q: Which of the following describes H3PO3? monoprotic diprotic

A: H3PO3 has three hydrogen atoms and when we draw the structure it is clear that in H3PO3 only two…

Q: What is the pH of a 1.25 M solution of HCIO? HCIO (aq) + H20 (1) = H3O* (aq) + CIO (aq) Ka =2.88 x…

A:

Q: The conjugate acid of H2O is

A: Conjugate acid is a chemical species same as original species combined with H+ ion.  In general, a…

Q: What is the conjugate acid of the Brønsted-Lowry base, HONH2? |

A: Given a Bronsted- Lowry Base HONH2 and we are asked to write the conjugate acid for this Bronsted-…

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