Explain the Lewis definition of bases ?

Q: Among the following Lewis acids, which has the maximum electron-acceptor character? (a) PCl, (b)…

A: Lewis acids are the compounds which have ability to accept electron pair. These compounds should…

Q: Which of these are lewis acids a BF3 b  IF7 c  SF6

A: Lewis acid is a compound that possess tendency to accept electrons in its vacant orbital.

Q: Discuss Acid-Base Behavior and Chemical Structure?

A: CHEMICAL STRUCTURE:  It is a molecular structure or geometry which defines the bonding nature and…

Q: Acids yield (H+) ions in water, and bases yield (-OH) ions in water. A. Arrhenius theory B. Dalton's…

A: There are many theories about acid-base. These are Arrhenius theory, Bronsted-Lowry theory, Lewis…

Q: OH] pH pOH Classification 1 x 107

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Q: Write an equation for the Lewis acid / Lewis base reaction between boron trifluoride and dimethyl…

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Q: write the chemical formula of the base: Cl-(aq)+HSO4-(aq)  HCI(aq)+S042-(aq)

A: The given reaction is shown below.

Q: conjugate base formula HS 1.8 x 10

A: Using , Ka × Kb = Kw Kw = 1 × 10-14

Q: Write an equation to show that hydroiodic acid , HI , behaves as an acid in water. + H,O(1) →

A: The acid given is HI.

Q: Write all the resonance structures for the conjugate base of perchloric acid (HClO4)

A: HClO3  is a strong acid and ,the conjugate base ClO4- is more stable dur to stabke intermediate

Q: Calculate [H3O+] when pOH is 8.90

A: First, from given pOH value the value of pH is calculated.

Q: Explain why the ionization constant, Ka, for H2SO4 is larger than the ionization constant for H2SO3.

A: The relative strength of acids can be determined by calculating their equilibrium constants in…

Q: and react to form Salt and Water. O Base, Acid O Compound , H2 O Base and Alkali O Acid, Base

A: Explanation to the correct answer given below

Q: Draw the Lewis structure of the hydronium ion. Is it an acid or a base?

A: An acid is H+ is donor . A base , which accept H+  Hydronium ion donate H+

Q: Calculate the hydrogen Ion concentration in moles per liter 1) pOH: 4.10 2) pOH: 6.56 3)pOH:…

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Q: Complete the table.    pH [H+] [OH-] pOH  7.0  7.3  7.4  7.5

A: To complete the below table. pH [H+] [OH-] pOH 7.0       7.3       7.4       7.5

Q: Calculate the percent ionization of nitrous acid in a solution that is a.152 Min nitroun acid. The…

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Q: Which of the following is the correct order of base strength? H2AS > HSE¯ > Br H2AS > Br > HSE¯ Br"…

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Q: What is the degree of ionization (i) for H3PO4(aq)? A) 1 B) 2 C) 3 D) 4 E) 8

A: Degree of ionization refers to the extent of ionization in an acid.

Q: 9. pH describes while pOH describes O [OH-] concentration, [H+] concentration. O [H+] concentration,…

A: pH is a measure of Hydrogen H+ ion concentration. The solution is acidic, when H+ ion concentration…

Q: 8. Applying the Bronsted Theory, complete the reaction and label each substance an acid or base:…

A: According to Bronsted-Lowry theory, acid is a substance which donates an H+ ion or a proton and…

Q: b. Bi(OH)3 + Sn(OH)3 Sn(OH),² + Bi (basic) ->

A:

Q: Acid, base or neutral [H*] [OH'] pH pOH 3.25 х 106 М 4.5 9.5 2.7 11.3

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: For  1.15×10−2 M Ba(OH)2, determine [OH−] and [H3O+]

A: Barium hydroxide is a strong base and it undergoes complete dissociation to give two hydroxide ions…

Q: According to the Lewis theory, each of the following is an acid base reaction. Which species is the…

A: According to Lewis acid-base theory -  An acid is the species which accepts lone pair of electrons…

Q: What is standardization in acid-base chemistry? What constitutes a standard in analytical chemistry?…

A: Standardization is the process of determining the exact concentration (molarity) of a solution.…

Q: Acids produce H+ in solution but in reality  that H+  is H3O+ Why is that? A) because oxygen is so…

A: The properties of the acids are as follows;

Q: 1.) What is [OH] if [H'] = 2.3 x 10° M? 2.) Suppose [H] = 8.5 x 10 M. What is the pH?

A: Given, [H+] = 2.3 x 10-5 M [OH-] = ?

Q: is HC2H3O2 an acidic ionic or a covalent bond?

A: HC2H3O2 this is a chemical formula of acetic acid (CH3COOH).It has one double bond between Carbon…

Q: Why are stronger acids and bases more dangerous to handle than weaker ones?

A: The species which has pH lower than 7 is acidic.  The species which has pH higher than 7 is basic.

Q: For the following five reactions: (i) Cl− + AlCl3 → AlCl4− (ii) (CH3)3N + HCl → (CH3)3NHCl (iii)…

A: The reactions given are, (i) Cl− + AlCl3 → AlCl4−(ii) (CH3)3N + HCl → (CH3)3NHCl(iii) OH− + H3O+ →…

Q: Referring to the equation: HNO, + H20 → No; + H,0*, which of the following phenomenon was observed?…

A: Acid donates H+ ion and accepts electrons of lone pair whereas the base accepts H+ ion and donates…

Q: Why Acid rain is harmful and how do we stop acid rain and global warming?

A: Following points explain the harmful effects of acid rain: Acid rain gives rise to pulmonary and…

Q: carbon dioxide hydrogen sulfide acetic acid water aluminum boron trifluoride trichloride Categories…

A: A Bronsted-Lowry acid is a species that donates a proton in an aqueous solution. A Lewis acid is a…

Q: In water, what do bases form? A) hydroxide ions, OH^-1 B) hydronium ions, H3O^+1 C) hydrogen ions,…

A: Acid and base are the substance which increase the concentration of the positive ion and negative…

Q: What is the degree of ionization (i) for CH;OH(aq)? A) 1 B) 2 C) 3 D) 4 E) 6

A: A multiple choice question about degree of ionization for methanol, which is to be accomplished.

Q: What are three possible sources of error in the Determination of Ionization Constant of Acetic Acid…

A: An acid ionization constant (Ka) is the equilibrium constant for the ionization of an acid. The…

Q: If pOH = 7.6, what is [H* ]? pH pOH [H* ] [OH ] 7.6 ? 0.81 M O 4.0 x 107 M O 2.5 x 10-8 M O 4.0 x…

A: pH  pH is defined as the negative logarithm of H+ ion concentration. Hence the meaning of the name…

Q: How can we describe the acid-base interaction in terms of boundary orbitals?

A: When any reaction occurs between two reactants, the reaction occurs between HOMO(Highest occupied…

Q: Calculate the [H+] and [OH-] in a sample of seawater with a pOH = 6.2

A: Recall the following expressions    pH + pOH=14               pH=-logH3O+      and pOH=-logOH-Given…

Q: What

A: For identification, solution is acid, basic or neutral determine first pH from pOH  pH = 14 - pOH…

Q: Select the more acidic member of each of the following pairs: (a) Mn2O7 and MnO2, (b) SnO and SnO2,…

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

Q: arrange hypochlorous acid, chloric acid, chlorous acid and perchloric acid in correct order of their…

A: HClO = Hypochlorous acid (oxidation state of chlorine = +1)HClO2 = Chlorous acid (oxidation state of…

Q: Calculate the theoretical number of moles of HCl equivalent to 1 mole of Al2O3

A: HCl is a strong acid and Al2O3 is an amphoteric oxide. Al2O3 reacts with acid and form salt and…

Q: 9. What are bases categorized as since they generate current when placed in water? O Ions O Charge O…

A: Bases are the compound which when added to water releases OH- ion and electropositive ion.It is due…

Q: The molecule (CH3)2N-PF2 has two atoms that can act as Lewis bases. With boron compounds, BH3…

A: According to HSAB principle:  Hard acid prefers to bind with hard base.  Soft acid prefers to bind…

Q: What is the % ionization of .03 M HC2H3O2 (aq) from the previous problem? 0.00180 % 0.060 % 0.0137 %…

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Q: Calculate the hydrogen ion concentration in mol/l for solutions with the following ph values: (a)…

A: The relationship between pH and concentration of hydrogen ion is given as pH = -log[H+] where [H+] =…

Q: What is the degree of ionization (i) for NH3(aq)? A) 1 B) 2 C) 3 D) 4 E) 5 LO

A:

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.