Which of the following is the most strongly acidic? O ONH3 Br ONH3 ČHO ONH3 ONH3 NO2

Q: Which of the following would you predict to be the stronger acid? PH3 H2S H2Se H2O NH3

A: Basically acid is a molecule that is capable to donate or remove a proton. Acid are two types 1)weak…

Q: What is the conjugate acid of HCO3? O H3O+ CO2 O CO3(2- charge) Н20 there isn't one H2CO3

A: Explanation to the correct answer is given below

Q: Which is the strongest acid?

A: As we know strong acids  have weak conjugate base therefore When comparing two acidic compounds, the…

Q: Which of the following is NOT a conjugate acid-base pair? O NH4 / NH3 O H2CO3/ CO32- O HCN / CN O…

A: Ans

Q: Compared to a solution of pH 2, a solution of pH 1 is 10 times more basic. 100 times more acidic.…

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Q: What is the conjugate acid of PH3?

A: A conjugate acid of a chemical species can be obtained by just adding 1 proton to that species.

Q: Which of the three structures is the most acidic and why? Which of the three structures is the least…

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Q: What is the most acidic proton in the molecule vinyl acetate? C4H6O2

A: The most acidic proton is the one where the negative charge is most stabilized.

Q: What is the conjugate acid of the following? H2O NH3 SO4-

A: According to Bronsted-Lowry acid-base concept, a conjugate acid is a species which is formed after a…

Q: Which of the following is a Lewis acid? I- NH3

A: Lewis acid: A substance that is having H+ ion or having incomplete octet and can accept a pair of…

Q: Which of the following compounds is the strongest Brønsted acid? OCH₂ICO₂H OCH₂BrCO₂H

A: Brownsted acids are the acids which donates a H+ to the solution.Strongest brownsted acid will have…

Q: HNO3(aq) + CH3NH2 (aq) =NO-3 (aq) + CH3NH3+ (aq) Which of the following is a Brønsted-Lowry base in…

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Q: "O;SO. Ring E "O,SO. Ring D OH ÓCH3 HN "O3SO. он он HN ÓSo, HO Ring A HN Ring B OH Ring C

A: The most acidic hydrogen can be easily found out by checking the stability of the conjugate base…

Q: Choose the stronger acid: H2S or H2Se O H2Se O H2S Why is this the stronger acid? O It has more lone…

A: In such cases acidity is explained in term of bond strength. Weaker the bond stronger the acid.

Q: What is the conjugate base of each of the following? 1. NH3 2. HBr 3. HNO3 4. H2O

A: The bronsted acids can be described as the substances that have the capacity to donate proton while…

Q: Which of the following compounds is most acidic? NH3 OH NH2 HO, I II III IV O v O IV III II I

A: Option (A) will be correct choice.

Q: Arrange the following in order of highest to lowest concentrations of [H3O'), that is, the most…

A: pH = -log[H3O+]  log[H3O+] = -pH So, [H3O+] = 10-pH  As pH + pOH = 14.0  So, pH = 14.0 - pOH

Q: Rank the following in order of least-to-most acidic: A CI OD<A<C<B OC<B<A<D OD<A<B<C OC<A<B<D…

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Q: Which of the following is expected to be most acidic? ОН NO2 ОН A) B) NO2 C) OH D) ОН ČH3 O A В C

A: In this question we have to tell that which acid is most acidic.

Q: Which of the following is the strongest base? ÖH OH 1 2 32 NH2 4 NH₂

A: Lewis base: The compound which donates a pair of electrons in an acid-base reaction. Therefore, the…

Q: Which of the following is the strongest acid?

A: The strongest acid among the following ?  • HCN ( Ka for HCN is 4.9 × 10-10 )  • H3BO3 (Ka for H3BO3…

Q: Which of the following will be the strongest acid? O HCIO O HIO2 O HCIO2 O HBrO2

A: The acidic strength of acids with same oxidation number depends upon the electronegativity of…

Q: The conjugate acid of HCO3¯ is OH₂CO3 H₂CO3²- CO3²- HCO₂

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Q: Give the conjugate acid for each compound below.PO43- (the 3- is on top of the 4)NH3

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Q: None

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Q: Which of the following is the weaker acid? NH4* (pKa = 9.20) O HNO2 (pKa = 3.35) H3PO4 (pKa = 2.12)…

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Classify the compounds as Arrhenius acid (AA) or Arrhenius base (AB). Write N/A if it does not fit…

A: According to the Arrhenius concept of acid and base, an acid is a substance that donates a proton…

Q: Which is the stronger acid between the following pairs: — HClO4 or HIO4 — H2S or H2O — Hypobromous…

A: The correct Order of acidity for the above pairs are given below

Q: ОН H20 HO, A B D E

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Q: Which of the following is a stronger acid? COOH CI COOH CI 1 O 2 0 1 2]

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Q: Which of the acids below has the strongest base-conjugate? HCN Their KA values must be provided in…

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Q: Which of the following statements is correct? * H2S is a stronger acid than H2O because the H-S…

A: Among hydrogen sulphide and water, the more acidic is the one which will release its proton…

Q: What is the correct arrangement of the given compounds in increasing acidity? I < II < III   III <…

A: All these are nitro-benzoic acid

Q: The reaction rates of many spontaneous reactions are actually very slow. Which of these statements…

A: Two questions are given. One is based on reaction rates and the other one is based on pH concept.…

Q: Are acidic and basic rankings of the compounds correct?

A: Acidic nature is in the order of        D &gt; A &gt; C &gt; B Explanation  :  For proton at…

Q: Which of the marked H is the most acidic? III مل II Oll O They are all equally acidic OI O III

A: Given that, the molecule is

Q: Answer the following questions about acid-base equilibrium reactions (d)Based on the following…

A: A strong acid shows complete dissociation to respective anion and H3O+whereas a weak acid can only…

Q: Describe the acidity/basicity of each species and estimate the position of each equilibrium.…

A: The question is based on the concept of chemical equilibrium and acidity. we need to identify the…

Q: Rank the following compounds in order of increasing acidity, putting the least acidic compound…

A: The objective of the question is to rank the given compounds in the order of increasing acidity.

Q: Which is most acidic?

A: The objective of this question is to find out the most acidic compound from the given three…

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: The strongest acid of the following is indicated by the Roman numeral COOH C1 I COOH II COOH CH3 III…

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Q: Knowing that CH3CO2H is a stronger acid than H2S, determine, if possible, in which direction the…

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Q: Which of the following statements is true about the following acid-base equilibrium? NH2 NH3 + NH2…

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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.