Which acid is the strongest? A. H2SO3 B. H3AsO3 C. H2SeO3

Q: Chemistry 204 Homework Alcohols, Phenols, Ethers . Write “most" under the compound which is most…

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Q: Which is the weakest acid?       a)  HBrO3   b)  HClO   c)  HBrO   d)  HClO3   e)  HBrO2

A: Acids: The compounds which have a tendency to release a proton is called an acid. e.g HCI→H++CI- So,…

Q: Identify each species in the reaction: HSO3- + H2O ⇌ H2SO3 + OH-          -           A.…

A: As the options given are not clear. We have correctly classified the reactants and products. Please…

Q: 64.) For the equation below, label as a base, an acid, a conjugate acid or a conjugate base under…

A: In 1923, Nicolaus Bronsted and Martin Lowery articulated the theory of acid and bases. According to…

Q: Write a balanced equation for the reaction of nitric acid (HNO3) with each base: NaHCO3 MgCO3

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Q: Rank the following in order of decreasing acid strength. Select the single best answer. HNO2 > HCIO…

A: The four given acids are HNO2, HClO, HCN and HCl. pH: The concentration of hydrogen ion is measured…

Q: Which of the following is NOT a polyprotic acid?       H2S…

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Q: A o -H 0 -H 0-H OLN

A: Phenol is a stronger acid than alcohol. After the removal of the proton phenol forms phenoxide ion,…

Q: OH NH2 NH2 OH HO, OH a) b) d) e) f) g) Acidic Neutral Basic

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Q: Identify the choice that best completes the statement or answers the question. Rank these substances…

A: Sodium bicarbonate is a basic salt, produced by neutralization reaction of strong base (sodium…

Q: Which is more acidic? 0.010M HNO3 or 0.0010M HCl? a.HNO3 b.HCl

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Q: In each row of the table, select the stronger acid or stronger base, as instructed. N. N. equally…

A: Acid is a substance which can accept a lone pair of electrons while base is the one which can donate…

Q: Which indication of relative acid strengths is INCORRECT? Select one: O HCI > HF O H₂SO4 > H₂SO3 O…

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Q: identify whether each species functions as a Bronsted - lowery and of Bronsted Lowary base in net…

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Q: Part I. Choose the stronger acid in each pair of compounc 1. H2Se and H2S 2. H3P and H2S 3. НBРО2…

A: Acid is a substance that donates protons in aqueous solutions. the ease with which a proton can be…

Q: Rank the following acids from least to most acidic. (Start with the least acidic as 1) Br Br. HO Br

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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: Which acid is the strongest?   a. HNO2   b. NH3   c. HF   d. HClO4

A: Introduction : Strong acid is defined as which can donate H+ ions easily .

Q: Which two species act as the bases in the following reaction? HPO42-(aq) + NH4*(aq) 2 H2PO4-(aq) +…

A: According to Bronsted-Lowry concept,  Acid is a substance that has a tendency to donate a proton to…

Q: Which of the following will be the strongest acid? A) PH3 B) SİH4 C) H2S D) BH3

A: In below periodic table Acidity increases when move from left to right and from top to down

Q: Choose the stronger acid in each of the following pairs:(a) H₂SeO₃ or H₂SeO₄(b) H₃PO₄ or H₃AsO₄(c)…

A: Electronegativity increases from left to right across a period and decreases down a group.

Q: HQ он на. CH3 CH3 HO. CI

A: The strength of carboxylic acids is measured by observing the stability of its conjugate bases.…

Q: Refer to the reaction below. The STRONGEST BASE is: O a.B O b.A OC.D O d.c pKa = 18 (CH3)3C-Ö-H A. +…

A: Given reaction : (CH3)3C-OH +KOH→(CH3)3C-OK +H2O

Q: Pick the stronger base from each pair.a. ClO4- or ClO2-b. Cl- or H2O c. CN- or ClOExercises

A: The explanation is as given below:

Q: Which of the following is a weak acid? Select one: a. HBr b. HF c. HCl d. none of these e. HI f.…

A: Weak acids are those substances which dissociates very less in water and provide very little amount…

Q: Which of the following compounds is the weakest acid? Multiple Choice H2S PH3 HCI SIH4

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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: Ди ОН H H3C ОН D) и я H3C, ОН 1) A, C, D, B 2) C, B, D, A 3) A, B, C, D 4) C, B, A, D H3C Rank the…

A: The acidic character depends on the ease of a compound to donate H+ ion. If the compound can donate…

Q: Which acid is the STRONGEST? Acetic Acid CH3COOH (K2 = 1.8 × 10-5) Hypochlorous Acid acid HCN (K =…

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Q: ph of 5 is how many times more acidic tham a ph of 8

A: pH=5 is 1000 times more acidic than ph=8

Q: In a triprotic acid, which Ka has the highest value? Select one: O a. Ka1 O b. Ka2 О с. Каз O d. Kb1…

A: A protic acid is the one which contains protons .There are diprotic acids, triprotic etc, or…

Q: 1) Which is the stronger acid: a) NH4 or H2O b) BrCH2- OH or FCH2-OH c) H2SO4 or H2SO3

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Q: Balance the following skeleton reactions and identify the ox-idizing and reducing agents

A: A skeleton reaction is given which refers to the unbalanced reaction which needs to be balanced in…

Q: Pick the stronger base from each pair.a. F- or Clb.NO2- or NO3-c. F- or ClO-

A: (a) As we know that the F- or Cl- are the conjugate base of the acid HF and HCl respectively. The…

Q: 6. Which of the following is a strong acid? a. HNO2 b. H2SO3 c. HC1O2 d. HI e. HF

A: Strong acid – It is defined as An acid completely dissociate in aqueous solution called as strong…

Q: Which of the following is the strongest base? F− ClO4− NO3− Cl− H2O

A: When an acid donates a proton, it becomes a base, and when a base accepts a proton, an acid is…

Q: A 1.5mL weak acid HCNO is dissolved in H20 100mL. Is the CHCNO greater than, less than, or equal to…

A: A weak acid is one which doesn't ionize fully when it is dissolved in water. Cyanic acid ( HCNO ) is…

Q: . Which is the stronger acid: a) NH4* or H2O b) BrCH2- О or FCH2—ОН c) H2SO4 or H2SO3

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Q: An Arrhenius base is a substance that produces. Select one: a. H2O b.H202 C.H d.OH when dissolved in…

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Q: Which of the following CANNOT be a Brønsted acid?      HSO4–…

A: Bronsted-Lowry acid is a substance which donates a proton or H+ ion to the other compound and forms…

Q: 18. H3PO4+ HCO3 H2PO+ H2CO3 K>>1. The conjugate of HCO3 is a. base; H2PO4 b. acid; H3PO4 C. acid;…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: In the following reaction, indicate whether H2O is an acid, base or neither.   H2SO4  +  2 KOH  ⟶…

A: Reaction is given as :  H2SO4  +  2 KOH  ⟶  2 H2O  +  K2SO4

Q: A13. Which of the following is the strongest base? A D NH2 .N. .N. IZ IZ

A: among the following, C is the weakest base among all.

Q: Between HNO3 or HNO2 which is the stronger acid? Type in formula exactly. C.

A: Comparison the acidic strength of HNO3 and HNO2 =?

Q: /hich of the following is a stronger base than hydroxide ion (HO") ? a) C=N c) SCH3 e) none of these…

A: A lewis base is the species which can donate its lone pair of electron to the other species.More is…

Q: Which acid is the strongest?

A: four types of acidic compoun Given a all compounds is Ka value.  Which is a strongest acid.     Ka…

Q: Which indication of relative acid strengths is INCORRECT? a. HClO2 < HClO4 b. HF < HI c. CCl2HCOOH…

A: The strength of the acid can be determined by the stability of the conjugate base after the donation…

Q: Predict the stronger acid in each pair: (a) HNO3 or HNO2;(b) H2S or H2O; (c) H2SO4 or H2SeO4; (d)…

A: INTRODUCTION: Acid is defined as a substance which releases H+ ions according to bronsted acid-base…

Q: Which is not a strong acid?    a. HBr          b. HI c. HNO2 d.  HClO3

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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.