will hc2h2o4 (not its conjugate) act as an acid or base- pick one of these rationales: because the first proton was already removed leaving a basic molecule behind, because the first proton's pkb value is a larger value, or because the second proton is still acidic based on the second pka being below 7

Q: Another way to express acid strength is by using pk b:pK a =−logK a Another way to express base…

A: Acidic strength and dissociation constant (Ka) are interrelated concepts. Lower is the value Ka,…

Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, HBO:2-

A: Conjugate acid can be formed by adding one Hydrogen.

Q: The acids are: isopropanol, ethyne, and phenol. Which acid will NOT be deprotanated by NaOH and…

A: Three organic acids,, which are to be distinguished based on their reactivity.

Q: Write the acid dissociation constant expression (K.) for the dissociation of HCN.

A:

Q: Complete the balanced neutralization equation for the reaction below: HCIO:(aq) + NaOH(aq) –

A: Given is, HCIO3 (aq) + NaOH-------> ? This is an acid base reaction . So product of this reaction…

Q: The pH of a 0.105 M HA solution, where HA is the intermediate form of a diprotic acid with pK₁ =…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: In which of the following does no reaction occur? K,CO3(aq) + Ca(NO3)2(aq) → O HNO3(aq) +NaOH(aq) –…

A: A reaction is said to occur when the reactants present in the reaction vessel/container gets…

Q: Determine the Ka expression for the reaction below. NH4+ (aq)  +  H2O (l)   ⇄   NH3 (aq) +  H3O+…

A:

Q: If I’ve got 20.0 grams of tartaric acid with a (first ionization) pKa = 2.91. If I dissolve this…

A: The formula of tartaric acid is C4H6O6. Molar mass of C4H6O6 = Atomic mass of C X 4 + Atomic mass of…

Q: 5) Given the following substances in order of increasing acid strength, (AOCT (99) (HC2H302 (99)k…

A:

Q: Given that Ka for acetic acid is 1.8 x 10-5 and that hypochlorous acid is 3.0 x10-8 , which is a…

A: An acid is a species that can donate an H+ ion.The conjugate base of an acid should have one less H…

Q: If the Ka for an acid is 0.010, what is the pK for its conjugate base? Give your answer to 2 decimal…

A: The objective of this question is to calculate the pK of the conjugate base of an acid given the Ka…

Q: Which of the following conditions is sufficient alone to predict a reaction to be spontaneous in the…

A: For any reaction to be spontaneous in the forward direction, the change in Gibbs free energy of the…

Q: For the following reaction: NH(aq) + HJSO(aq) =NH (aq) +HSO, (04) Identify the correct description…

A: an acid is a species which donates Proton while a base accepts proton.An acid after donating Protons…

Q: 1. Predict the crystal field splitting diagrams for the following coordination compounds. Provide a…

A:

Q: Consider the following reaction. HS- + H2O ↔↔  H2S +  OH- K = 5.09⋅10−35.09⋅10-3…

A:

Q: Formulate the acid-base reactions with ions, mark conjugate acid-base pairs of the reaction of…

A: Note- The product formed is ethyne and not ethene. Chemical formula of calcium carbide- CaC2…

Q: mechanism for condesnation of 1,5-diphenylpentanetrione  in the presence of acetone and methylamine

A: A condensation process in organic chemistry is the combining of two molecules to produce a single…

Q: R-NH2 (aq) + H20(1) = OH" (aq) + R-NH; (aq) AH<0

A: Equilibrium constant is the ratio of product of active mass of products at numerator with product of…

Q: Phosphoric acid is a tri-acid. It is often associated to biological molecules (i.e. proteins,…

A: When given pH &lt; pKa for a functional group, it gets protonated. When given pH &gt; pKa for a…

Q: In each of the following equations, identify the acid (proton donor) and base (proton acceptor) for…

A: In the given reaction shown below, CO32- accept the proton from the H2O and produce conjugate acid…

Q: You create a solution that is 0.20 M formic acid and 0.25 M sodium formate and the equilibrium shown…

A: For the given reaction, HCOOH + H2O ⇌ HCOO– + H3O+  [Formic acid] = 0.20 M [Sodium formate] = 0.25 M…

Q: Pyrophosphoric acid and it's conjugate base, pyrophosphate, is abbreviated PP; and is formed by…

A: Answer:- This question is answered by using the simple concept of buffer solution in which weak acid…

Q: Consider a polyprotic acid H3A with pKa1=4.60, pKa2=7.50, and pKa3=9.60, what is the pH of a 0.150 M…

A: Answer - pH - pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic…

Q: A base is found to have a Kb = 6.38 at 25 °C. What is the pKa (to two decimal places) of the…

A: Kb =6.38 at 25 0C We need to calculate the pKa of the conjugate acid.

Q: For the following five reactions: (i) Cl− + AlCl3 → AlCl4− (ii) (CH3)3N + HCl → (CH3)3NHCl (iii)…

A: Given,  (i) Cl− + AlCl3 → AlCl4−(ii) (CH3)3N + HCl → (CH3)3NHCl(iii) OH− + H3O+ → 2H2O(iv) Co3+ +…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: In this question, we will complete the following Reaction and balanced the chemical reaction.  You…

Q: Self-Assessment Exercises SAE 16.22 Which of the following molecules will act as a weak base? H C-N…

A: The objective of the questions is to identify the weak base from the given options.

Q: Write Lewis structures for reactants and products and show by the use of curved arrows how each…

A:

Q: Draw the Lewis Structures (include any formal charges) & label the Lewis Acid & Base for: CO2 + 02…

A: Lewis acid are those substances which are electron deficient while Lewis base are electron rich…

Q: Consider the following reaction: X-SH  ⇌  X-S-  +  H+ The pKa for the sulfhydryl (thiol) group…

A: The reaction of X-SH is given as, =&gt; X-SH  ⇌  X-S-  +  H+

Q: For the following five reactions: (i) Cl− + AlCl3 → AlCl4− (ii) (CH3)3N + HCl → (CH3)3NHCl (iii)…

A: The reactions given are, (i) Cl− + AlCl3 → AlCl4−(ii) (CH3)3N + HCl → (CH3)3NHCl(iii) OH− + H3O+ →…