Which of the failowingis the reaction quotient expression for the ionization of NH, n water? The equilibrium constant for thereaction of NHg with water is 1.76 x1O

Q: How'd you find [OH-]

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Q: Please sort the following values from most to least basic Most Basic | [H*] = 3.52 x 10-9 E H] =…

A: Given: The concentration of H+ ion, OH- ion, pH, and pOH values are given.  They are to be sorted…

Q: OH- + CH3COOH ==== CH3COO- + H2O . Which of the products is a conjugate base?

A: Given :- OH- + CH3COOH → CH3COO- + H2O  To identify :-  Conjugate base

Q: Which of the following is the strongest acid? Group of answer choices CH3OH CH3OH2+ CH3NH2 CH3NH3

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Q: [OH-]

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Q: conjugate base of NH4+

A: According to Bronsted Lowry concept, an acid is capable of donating H+ ion and a base is capable of…

Q: 5. Which of the following is the major product of the reaction shown below? HCI to A B CI D

A: The given reaction is electrophilic addition reaction to an alkene. HCl reacts with alkene to forms…

Q: Which acid is stronger?  Why?    carbonic acid (Ka=4.2 x 10 -7) or formic acid (HCOOH, Ka=1.8 x…

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Q: H 1. NaBH4, EtOH

A: The given compound in the first reaction is aldehyde and in the second reaction is ketone.The given…

Q: 1  Label each reactant and product in this reaction as a Brønsted acid or base.…

A: Interpretation-  To label each reactant and product as Brønsted acid or base in the given reaction -…

Q: Rank the following compounds in decreasing order of acidity. Br 1 A III > IV> || > | D OH Br B) II >…

A: Acidity order can be arranged based on the substituent in the compound.

Q: Method 2: Convert [OH-] to pOH, then convert pOH to pH. Type your numeric answer and submit

A: Answer:- This question is answered by using the simple relationship between pH and pOH and…

Q: 6. Circle the compounds which are bases in aqueous solutions. H H H-N- # H H H H C H H C H .. " N H…

A: Given are organic compounds.According to Bronsted-Lawry theory,  Base is species which accepts…

Q: [H3O+] pH Acid or Base? 4.2 x 10-3       5.3   5.2 x 10 -4       9.5   9.8 x 10-2       8.8

A: pH is measure of acidity or basicity of solution. pH value is between 0 to 14. When pH is less than…

Q: 0 [₂H] H2O [H] Η2Ο

A: Given,The reactions are:

Q: Given a [H3O+] of 1.868x10-11, calculate the [OH-].

A: [H3O+] = 1.868×10-11 M [OH-] = ?

Q: Which is the stronger base, CH3PH or CH3S? Hint: Which base has the weaker conjugate acid? CH3-S: VS…

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Q: What is the relationship between Ka of the acid and Kb of its conjugate base?

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Q: Predict the conjugate base of CH₃C(O)CH₃. A. CH3C(O) CH2+ B. CH3C(O)CH2 C. CH3C(O)CH2- D.…

A: Conjugate bases are species that upon gaining or abstraction of proton convert to its conjugate acid…

Q: Given a [H3O+] of 6.94x10-8, calculate the [OH-].

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Q: Rank the following in order of increasing acid strength: NH3 < H20 < HF NH3 < HF < H2O HF < H2O < HF…

A: Acidity - the tendency of a compound or molecule to lose Hydrogen or gain Oxygen. Acidity is also…

Q: 3. Calculate the pH, [HЗО-],[ОН], Ка and a values. 1.0 М 1.0 М pH [H30] [OH] pH HC2H3O2 [H30] 0.02…

A: Answers are explained below.

Q: Draw the products of each acid-base reaction shown below. Label the conjugate acid and the conjugate…

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Q: ine the [H+] and [OH-] in:   5.0 x 10-5 MHNO3   2.0 x 10-6 M KO

A: The acid gives hydrogen ions and base gives hydroxide ions in the solution.the relation between…

Q: 2. Calculate [H*] and [OH] for the following : [H* [OH a) pH = 3.0 b) РОН %3D 2.60 с) РОН %3D 5.63…

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Q: Classify each of the following compounds as an acid, base, or both. Be sure to answer all parts.…

A: For given molecules  Each are classified as acid base or neutral and explained briefly as follows

Q: Calculate [C6H5COO-], [H3O+], and [C6H5COOH] of 2.000M C6H5COO-. Assume the cation has no acidic or…

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Q: What is the weaker base, NH3 or NaNH2?

A: A weak base is a base that, upon dissolution in water, does not dissociate completely into its ions.…

Q: Modify the three molecules so that they show the form that is dominant at physiological pH :   Since…

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Q: What is the conjugate base of H2PO4−H2​PO4​−  HPO42−HPO4​2−  PO43−PO43−​  H3PO4H3​PO4​…

A: Conjugate base :

Q: Which of the following is the strongest acid? Multiple Choice HCN, K - 62- 10-10 HNO2, K- 56 1o-4…

A: pKa value: pKa value negative logarithm of the acid dissociation constant (Ka). pKa = -logKa Low pKa…

Q: Which arrow is pointing to the most atom with the most acidic proton? A D вс E

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Q: Label each reactant and product in this reaction as a Brønsted acid or base. HCN+NH, →CN+NH, DO OD…

A: Species which donates proton are called as Bronsted acid where species proton accepter is called…

Q: 1. (2) Circle the strongest acid. a) HC;H5O2 Ka= 6.3 x 105 b) HCN Ka = 4.9 x 10-10 c) HNO2 pKa =…

A: We know that :-  Ka is acid dissociation constant. More Ka value, strong is the acid. And pKa =…

Q: Calculate the [H+] in each A) [OH-]= 4.5 x 10-2  B) [OH-]=5.2 x 10-9

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Q: H2SO4 + NH3  ====   HSO4- + NH4+   .  Which of the products is a conjugate base?

A: Which of the products is a conjugate base?

Q: What is the conjugate acid of each of the following? What is the conjugate base of each?  H2S…

A: Conjugate acid : Add a proton to the compound. Conjugate base : Remove the proton from the compound.

Q: In the drawings below, "CO" represents a carbonyl group (C-O). Which compound below is the strongest…

A: Since we know acidity, Carboxylic acid is more acidic than alcohol... And acidity is inversely…

Q: Identify whether the highlighted (Bold) compound in each of the following equations is behaving as…

A: An acid can be defined as the substance which is capable of losing proton H+ while base is an…

Q: Which of the following pairs of acids are incorrectly labeled? Stronger Acid | | Weaker Acid A. HF |…

A: According to Arrhenius, the substance which donates a proton is known as acid while the substance…

Q: What's the conjugate acid for NH3?

A: Bases have conjugate acids. Base is a substance that can accept a H+ ion. The species that is formed…

Q: If the following salt was dissolved in water, select whether the cation and anion would be acidic,…

A: Salts that on dissolving make the solution acidic are called acidic salts. On the other hand, we…

Q: What are the products to the reaction depicted below, assuming that NH4* is the acid? NH4* H20 (1)…

A: Given :  NH4+ is the acid . Here , NH4+ acts as an acid and H2O acts as an base , so , NH4+ will…