rochloric acid TO M ammonium oride salt was H for the salt

Q: How is the pH scale of acidity/basicity described?     It's a vector function of the [H+]. It's a…

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Q: A base has... O a large Ka value O a small Kb value O a large Kb value a pH below 7 O a pH above 7

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Q: esented by Classify each reactant and product in this reaction as an acid or base according to the…

A: There are 3 acid base theories - Arrhenius theory Bronsted Lowry theory Lewis theory Bronsted theory…

Q: What's the pH of a solution If the vincristine pKa =5.40 and an aqueous solution made from 0.030…

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Q: Which of the following will produce a solution that is less than 7 (i.e. acidic solution)? Select…

A: Answer: We need a solution that has pH less than 7, which means solution must be acidic and that…

Q: Which of these bases is the strongest one which can be used (and retains it pasic character) in…

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Q: Which ion wil be basic in aqueous solution HSO4- Br- Na+ HSO2- NO3-

A: The given ions are, The ions react with water in hydrolysis reaction to form H+ or OH-.  If the ion…

Q: Awer the followng questions abouA Ka and pa (a Whatis Ka (b) Does a strong aid have a greater or…

A: The questions given are,

Q: acid

A: Concentration value depends on Acidity of the solution. In actually Oxalic acid is a weaker acid and…

Q: ation (including any necessary charges) for the formation of a hydi al question. HCI N-CH3

A: Answer:- This question is answered by using the simple concept of conjugate acid anf the conjugate…

Q: identify whether each species functions as a Bronsted - lowary acid of Brensted Lowary base in net…

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Q: The strength of a Bronsted-Lowry acid depends on its ability to donate protons. True…

A: Definition:A Bronsted-Lowry acid is any species that can donate a proton, and a Bronsted-Lowry base…

Q: 10% of acid is ionized when pH of solution is a. Above its pka by two units O b. Below its pKa by…

A: Given: 10% of the acid is ionized. Assuming the acid is HA. And its initial concentration is C.…

Q: When HCI is dissolved in water, the following reaction occurs. Acording to Arrhenius, why is HCl…

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Q: In order for a solution to be basic: O (H30) > [OH] O none of the above O pH = pOH O (H30*) < [OH°]…

A: we know that at 25C°, hydrolysis constant of after, Kw=H3O+OH- =10-14

Q: Select the strongest base. A B C They all have the same strength 0: C

A: Alkanes contain carbon carbon single bond, alkenes contain carbon carbon double bond and alkynes…

Q: 2.69 Label the Lewis acid and Lewis base in each reaction. Use curved arrows to show the movement of…

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Q: Select the stronger base from each pair (in aqucous solution): NH2 NH2 (a) HyC (2) NH2 or NH (2) NH3…

A: (a) Compound (2) is stronger base than compound (1). Reason: Aliphatic amine ( compound 2 ) is more…

Q: Båse your answer on the data from the chart below. Acid H* Base K H30 H20 10 x 100 HOOCCOOH HOOCCOO…

A: Introduction: According to Bronsted Lowry concept, an acid is a substance which can donate protons…

Q: b. Hydrobromic acid and methylamine (CH;NH;) . Hydroiodic acid and pyridine (C;H;N) d. Sulfuric acid…

A: b. When methyl amine reacts with HBr then CH3NH3+Br- salt is formed.  Molecular equation : MeNH2 +…

Q: A weak acid is 25% dissociated at pH S0. What is the Ka for thes acid

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Q: Draw the conjugate acid (including any necessary charges) for the formation of a hydrochloride salt…

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Q: What compound is responsible for the acidity, basicity, or being neutral of the substances?

A: What compound is responsible for the acidity, basicity, or being neutral of the substances?

Q: Identify the T/F as initials I. Stronger the acid, weaker will be its conjugate base and vice versa…

A: Given statements: 1.Stronger the acid, the weaker will be its conjugate base and vice versa. 2.…

Q: Many drugs are Brønsted–Lowry acids or bases.a.) What is the most acidic proton in the analgesic…

A: a.

Q: A Bronsted-Lowry acid is converted into its conjugate base by a) accepting a neutron. b) accepting…

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Q: In each pair, choose the compound that gives the moreacidic (or less basic) solution: (a) HBr, HF;…

A: Since more is the acidic strength of the compound more will be the solution acidic And since the…

Q: QUESTION 29 For each of the following substances, enter an A if it is Acidic, an N ifit is Neutral…

A: (29)  BaBr2 ------&gt; N Strong acid and strong base salt. LiClO4 ------&gt; A Strong acid and weak…

Q: Sadium hydroxide (NADH) is a canmonly used base with many aplicatons. A one-pmonth poducttion n the…

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Q: b) basicity (1 = the most basic and 3 = the least basic)

A: The species given are,

Q: Question 4: Rank the follow from most to mid to least acidic. Explain your answer. :O: :0: :0:…

A: Acids are substances which release H+ ions when dissolved in water. Higher the number of H+ ions…

Q: 12. a) Show the dissociation (ionization) of the following acids in water HCI HF syour one fasrite…

A: Write dissociation reaction of acid with water and identify acid,base, conjugate acid and base ---

Q: What is the correct Ka expression for the weak acid HF? [HF][H3O*] [F] Ka FH3O*] [HF] Ka %3D…

A: Acids are the substances that give hydrogen ions in the aqueous solution. If the acid dissociates…

Q: IL d. both a and c represent weak acid behavior HA HA A HO HA HA A HO HA HA A H,O a. b. с.

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Q: Draw the protonation reaction of sodium benzoate using HCl as the acid. Be sure to draw in the…

A: Sodium benzoate is the sodium salt of benzoic acid.

Q: Weak acid a Amphoteric b O Strong acid.c O me of the abovedO

A: Hydrazoic acid is also called as  Hydrogen azide or Azoimide.

Q: Which of the following anions is the stronger base? Explain your choice.

A: Bases are the substances that contain orbitals having non bonded electrons. These electrons can be…

Q: Which of the following molecules is the stronger acid? P H. Compound 1 Compound 2 Unable to…

A: Given compounds,

Q: Arrange the following in in order of increasing base strength. 1 = weakest, 4 = strongest A) HPO42-…

A: We know that, conjugate base of strong acid is weak. Thus,

Q: In each pair, select the stronger acid. Q.) citric acid (pKa1 3.08) or phosphoric acid (pKa1 2.10)

A: Acidic strength of an acid is directly proportional to its dissociation constant (Ka ) value . pKa =…

Q: PART 1: Label the Bronsted-Lowry acids (A) and bases (B) and their conjugate pairs (CA or CB) in…

A: Bronsted-Lowry acid -  any species that can donate a proton (H +) to another molecule. It is simply…

Q: Which is the weakest acid of the following:  HCN,   HF,  H2SO4, HSO3-, HSO4-?.

A: Acid strength depends on the stability of conjugate anion formed.  More unstable is the conjugate…

Q: 2. Arrange the carbanions shown in the box in basicity. - List the most order of decreasing basic…

A: A carbanion is a negatively charged reactive intermediate species in which a carbon atom is…

Q: A weak acid is 25% dissociated at pH S0. What is the Ka for this ac

A: Given  PH = 5  % dissociation  (x)= 25 %  Fraction of dissociation ( x )  = 0.25  Ka  = ?

Q: amphoteric a base an acid none of the above

A: The question is based on the concept of acid and base. We have to determine the property of water…

Q: 1. Which would you expect to be the stronger acid: trichloroacetic acid or trifluoroacetic acid?…

A: Trichloroacetic :  (Cl)3CCOOH  Triflouroacetic : (F)3CCOOH

Q: 6.58 Rahk the following species from weakest base to strongest base.

A: We need to rank the given species in increasing order of their basic strength.

Q: What mass of LIOH would need to be dissolved in water to make 300.0 mL of a solution with a pH of…

A:

Q: determine which ones are lewis acid or a lewis base.   CH3OCH3   _____ BF3            ____

A: Lewis acid is able to accept a pair  of electrons and lewis base is able to donate a pair of…