Calcium hydroxide is a O strong acid O weak acid O strong base O weak base neither acid nor base

Q: Choose among the choices (an) example/s of (an) strong base. a. NaOH b. KOH c. Ba(OH)2 d. Both A and…

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Q: Which of the following is a strong acid? A. HNO3 B. H₂S C. HNO2 D. HOCI B O A C OD

A: Which of the following is strong acid ?

Q: Identify strong acids O NHOH HF O HCN O HCI OH504 CONH

A: Answer:- This question is answered by using the simple concept of strong acids and weak acids. The…

Q: Which acid is the strongest? formic acid, HCOOH, Ką = 1.8×10-4

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Q: The conjugate to a strong acid is a O Weak acid Strong acid O Negligible acid Weak base Strong base…

A: Conjugate to a strong acid is weak base.  For example let's assume a acid HA HA + H2O⇄A-+ H3O+ where…

Q: Which acid is the weakest? O :CI-0-H O :0=C-0-H O. :0: :0=CI–0-H :0: :0=CI-0-H :0:

A: strength of the inorganic acids can be determined using their structure and elements present into…

Q: CaCl2 is a strong acid weak acid strong base O weak base O neither acid nor base

A: Here we are asked about the nature of CaCl2 i.e. CaCl2 is an acid or a baseor something else.

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

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Q: Identify the strongest acid. Select one: a. HF O b. HCI O c. HBr O d. HI e. Not enough information…

A: Given  Acid = HF ,HCl ,HBr ,HI  Strongest Acid = ?

Q: Brønsted-Lowry Acid w

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Q: Which of the following cannot be a Lewis acid? а. CI Ob. NH3 C. BF3 d. H20

A: A Lewis acid is therefore any substance, such as the H+ ion, that can accept a pair of nonbonding…

Q: Arsenic acid H3AsO4 is a moderately weak triprotic acid. Write equations  showing its stepwise…

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Q: Of the hydrogen halides, only is a weak acid. Select one: O a. HI (aq) O b. HF (aq) O c. HCI (aq) O…

A: The hydrogen halides are acidic in nature because in an aqueous solution they give hydrogen ions.

Q: Which of the following species cannot act as both a Brønsted-Lowry acid and base? 13 Multiple Choice…

A: To solve this problem we have to  write the Bronsted - Lowry acid and base .

Q: Classify each compound as a Lewis base, a Brønsted–Lowry base, both,or neither. (See in Attachment)

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The equation below represents the reaction of hydrogen iodide with water. HI + H2O → H3O+ + I¯ Which…

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Q: Which of the following is not a strong acid? O HNO3 O H2SO4 HCIO4 OH3PO4 OAll are strong acids.

A: Among the given acids, H3PO4 is a weak acid because it does not dissociate fully in water. HNO3,…

Q: Which of the following is the strongest acid? OH HO, HO Br HO

A: More Electro negative atom near the negative charge increase the acidic character. Here when H+ is…

Q: which of the following ions increases the basicity of a solution Cl- NO2- ClO4- NH4+ Br-

A: An acid is defined as the species that can accepts a pair of electron or can give protons in aqueous…

Q: 49) Which of the following is a strong base? A) Sr(OH), B) Fe(OH), C) HCI D) H2 E) H,0

A: Strong base:

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: Which of the following is the most basic solution (highest [UH ])? O pH 12 %3D O pOH = 1.0 o [OH] =…

A: 1) pH=12 we know, pH + pOH = 14 pOH = 14 - 12 = 2

Q: The following is a generic depiction of a reaction using curved arrows. Which of the statements…

A: Lewis acid: An element or compound having tendency to accept lone pair of electron is known as lewis…

Q: Which of the following is a polyprotic acid? А. СН3СOОН В. Ва(ОН)2 C. HNO3 D. H3PO4 E. two of the…

A: A polyprotic acid is defined as the acid which has more than 2 acidic H present in it. Hence from…

Q: Which solution is the most basic?  0.20M H2o 0.20M NaOH 0.20M Ca(OH)2 0.20M CH3OH All solutions…

A: Basic solutions are identified by the hydroxide ions concentration in that solution. This is…

Q: Which of the following anions is a diprotic base?   Group of answer choices hypochlorite (OCl-)…

A: According to Brønsted and Lowry, proton donor is acid and proton acceptor is base.  Diprotic base is…

Q: Calculate the pH of 0.0250 M NaOH.

A: NaOH being a strong base easily dissociated into its respective ions in water. NaOH -------> Na+…

Q: The concentration of [H+] is always higher in a solution of strong acid than weak acid. *…

A: Given, The concentration of [H+] is always higher in a solution of strong acid than weak acid.

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

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

Q: Which one of the following molecules is a strong acid? Select one: o Ca(OH), O HF O NH, HClo,

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Q: A substance that yields a OH in water is a: O Arrhenius Acid O Bronstead-Lowry Base O…

A: To solve this problem we have to know about Arrhenius acid - base system , Bronstead-Lowry acid-base…

Q: Which of the following are Arrhenius acids?(a) NaHSO₄(b) CH₄(c) NaH(d) H₃N

A: Those compounds which on dissolving in water increases the concentration of H+ ions are termed as…

Q: Which of the following is NOT a strong acid? O HCIO4 O H2SO4 Ο ΗΝΟ O HI HF

A: Strong acids have higher dissociation constant values.

Q: When mixed with water, does KOH (s) behave as a: a) weak acid b) strong acid c) weak base d) strong…

A: Acid can be defined as the species that  give hydrogen ions in an aqueous solution. Base can be…

Q: Which of the following is the weakest acid? HF O H2O O NH3 O CH4

A: More stable the conjugate base of the acid more will be the acidity of the compound or vice versa.

Q: which solution is more acidic: a) HNO3 b) H2SO4 c) CH3COOH

A: The acidic strength of an acid is tendency to loose [H+] ion.

Q: Rank these substances by acidity: 1 = most acidic, 5 = least acidic 4 3.

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Q: Identify the following species:  KClO HHlO4 NH4Cl H2SO4 The choices to pick from for each are as…

A: An acid is a substance which has the tendency to furnish H+ ions in the aqueous solutions. For…

Q: Which of the following is a strong base in aqueous solution? O CH;OH O KCI O NH3 O KOH O HCIO4

A: Strong base is a chemical which is completely dissociated in water to give OH- ion as one of the…

Q: Which of the following is NOT a strong base? A) NaOH B) KOH C) LIOH D) Mg(OH)2

A: If a substance produces OH- when its dissolved in aqueous solution , then it is known as base.…

Q: Classify Ba(OH)2 O strong acid O weak acid O strong base O weak base

A: Ba(OH)2 is strong base .

Q: List the hydrogen halides in order from strongest acid to weakest acid. Rank from strongest to…

A: The acidity of a compound depends on the numbers of hydrogen ions given by that compound. The more…

Q: Which of the following is amphoteric (1.e. can behave as an acid or base) in aqueous solution?…

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

Q: a Draw a structure for the product of the acid-base reaction below. :o: BF3 • Include all valence…

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Q: Which of the following is an Arrhenius acid? O HF ONAOH OK2CO3

A: 1) According to Arrhenius, the acids are the hydrogen-containing compounds which give H+ ions or…

Q: When strong acid reacted with strong base the product is: O Acidic salt O Basic salt ONeutral salt O…

A: Strong acid react with strong base to form salt and water and this reaction is called neutrilisation…

Q: Which acid has the strongest conjugate base in aqueous solution? O HCI O HCIO4 O H2SO4 O HNO2 O HI

A: The acids given are HCl, HNO2, HI, H2SO4 and HClO4.

Q: The common constituent in all acid solutions is O H2 H+ O OH- O H2SO4 O C-

A: When acid is dissolved it form H+ ion

Q: Is NH3 an Arrhenius base? Explain.

A: Chemistry related to acid and base was explained by Ostwarld and Arrhenius in molecular way.…

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.