Which species are Lewis bases?a. NH3b. CH3CH2CH3c. H-d. H – C = C – H

Q: Identify the conjugate bases corresponding to the following acids: [Co(NH3)5(OH2)]3+, HSO−4 ,…

A: In Bronsted-Lowry Theory, Bronsted acid is one which donates a proton to another compound present in…

Q: Determine the Conjugate base   HCIO4    B. HCl C. Cl- A. CIO4- D. ClO-

A: Conjugate base: It is the chemical compound formed when there will be a loss of one hydrogen ion…

Q: In which one of the following reactions does an H2O molecule behave as a Lewis base? O A. Na(s) +…

A: Answer:- This question answered by using the simple concept of Lewis acid and Lewis base. The…

Q: Calculate the ionization constant for each of the following acids or bases from the ionization…

A: (a) F−

Q: Which solution below has the highest concentration of hydronium ions (H+)? pH = 8.1 pH = 4.3  pH…

A: The concentration of hydronium ions can be calculated by the reverse of the mathematical operation

Q: Use Figure to determine whether K꜀>1for

A: Kc is an equilibrium constant, which is expressed in terms of concentrations of chemical species. If…

Q: Which base would produce the salt Caz(PO4)2? O Ca(OH)2 O NaOH OH Саон

A: The salt given is Ca3(PO4)2.

Q: Assign each species on the left to a category on the right. Clear All HNO2 strong acid Ba(OH)2 weak…

A: Given HNO2 Strong acid Ba(OH)2 Weak acid NO2- Strong Base HClO Weak Base

Q: 44 Be sure to answer all parts. 8 o1:40:23 In the following equation, identify the acids, bases, and…

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Q: Identify the lewis bases?   H2O, F- BH3 Fe3+ OH- CO2

A: According to the Lewis theory of acids and bases, the substances that have the ability to donate a…

Q: What ions do acids produce in aqueous solutions? H2O H+ OH- Na+ What ions do bases produce in…

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Q: wrire disociation re action for rhe moleculo Sand abel comnj ugate acid base pairs CACA,(0o4,…

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Q: Identifying Conjugate Acids and Bases   (a) What is the conjugate base of HClO4, H2S, PH4+, HCO3-…

A: The conjugate acids and bases are formed by the addition of H+ to a compound and removal of H+ from…

Q: pH pOH [H*] [OH]] Acidic, Basic or Neutral? a. Solution 9.60 a M M pH РОН [H*] [_HO] or Neutral?…

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Q: Which is a stronger base, F- or Cl-? Explain.

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Q: (i) So?- + NH = HSO3 + NH3 (ii) HSO, + NH3 = Sož- + NH:

A: Given that,

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

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Q: Most Acidic H,PO, H,PO, HPO,? H,O+ H,0 Least Acidic

A: Given that : We have to rank these Bronsted acids according to their acidic character.

Q: Why is HCN a stronger acid? What are the factors that go into determining the strength of acids…

A: There are various factors determine the strength of acids.

Q: For each of the following reactions, label each species as an acid or a base, and answer the…

A: Acid :- which can donate H+  Base :- which can accept H+

Q: Consider three generic acids with the relative stengths: HX > HY > HZ. Arrange their conjugate bases…

A: Since strong acid has weak conjugate base.

Q: 22. The conjugate base of CH3COOH is: A) H3O* B) CH3COO C) OH D) H2O 23. The conjugate acid to NH3…

A: The correct answer is given below

Q: For each substance below, write a complete reaction with water and identify its conjugate acid or…

A: Conjugate acid contains one more H atom and conjugate base contains one less H atom

Q: In the reaction ASF3(g) + SBF5(1) --> [ASF2]*[S6F6](s), which is the Lewis Acid? A. ASF3 B. SÞF5 C.…

A: A substance that can accept one or more pair of electrons are known as lewis acid , however one that…

Q: Complete and balance the equations according to acid and base behavior in water. H,O HNO,(aq) H,O*…

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products…

Q: In the reaction H2PO4- + H2O -> H3PO4 + OH-, Which pair represents an acid and its conjugate base?…

A: Within the Bronsted–Lowry acid–base theory, a conjugate acid is a chemical molecule generated when…

Q: Question 25 of 40 Consider the reaction below. Which of the following species represent a conjugate…

A: According to Bronsted‐Lowry's  concept acids donate protonand bases accept proton and gives…

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: In the reaction PH₃ (g) + BCl₃ (g) → PH₃BCl₃ (g),  (Choose one option) a. Cl⁻ (in BCl₃) acts as a…

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Q: Consider the reaction below. Which species are conjugate acid/base pairs? HSO, (aq) + HCN (aq) =…

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Q: Carbon dioxide (CO2) will react with an oxide ion (O2-) to form CO32- CO2 + O2- --> CO3^2- whixh…

A: The species which can accept a pair of electrons is known as Lewis acid.  The species which can…

Q: Is HNO2 + HS- -> H2S + NO2- a base or acid?

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Q: Calculate the pH or the [H3O'] as appropriate for the following. а. [H;O'] = 0.0560 M pH = Acidic or…

A: Given :-  a) [H3O+] = 0.0560 M  b) pH = 9.34  To calculate :  pH in first part and [H3O+] in second…

Q: Which would you expect to be the better Lewis base, C^4- or Si^4-? Explain.

A: Species which can donate electron/s or electron density is called lewis base. And electron donation…

Q: Base CH;NH2 NH,NH2 HONH2 CINH2 H H Conjugate Acid H-C -N-H H H The table above includes the Lewis…

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Q: For the reaction H2CO3 + H2O ↔ H3O+ + HCO3-, H3O+ is the conjugate base. true or false?

A: A conjugate base is formed when an acid loses a proton/ hydrogen ion.

Q: Acid strength decreases in the series HI>HSO4->HF>HCN. Which of the following anions is the…

A: To solve this problem we have to know about an acid and it's conjugate base .    An acid when…

Q: Which molecule would be the stronger lewis base with F-, BF3 or BrF3? Explain

A: Applying concept of lewis acid and base.

Q: 8. NH3 + H2O --> NH4* + OH What is H20 in this reaction? (a)acid (b) conjugate acid (c) base (d)…

A: According to bronsted Lowry's concept, acid is H+ donor and base is H+ acceptor.

Q: So32- is Lewis base?

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Q: Which is the stronger acid? FF :0: н-с-с-с-о-н нн a. FH :0: F-C-с-с-о-н H. b.

A: Fluorine withdraw electron pair of Sigma bond towards itself

Q: . Determine the [H+] from the following pH or pOH values: a. pH = 3.3 b. pH = 7.69 c. pOH = 10.21 d.…

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Q: Boron trifluoride, BF3, will react with a fluoride ion to form BF4-. Which species, if any, acts as…

A: Lewis acid :-  Species which can accept electron pair (lone pair) from other and forms a coordinate…

Q: In which reaction is water acting only as a base? NH3(aq) + H2O(1) --> NH4* + OH HNO3(aq) + H2O(1)…

A: For water to act as, either it should be providing OH- ions or accepting H+ ions. Since in reaction…

Q: pH pOH H*] [OH"] Acidic, Basic or Neutral? Solution a 9.61 M M [H*] [OH"] M 3.6 x 10-6 M| pH pOH…

A: pH = -log[H+] pOH = -log[OH- ]

Q: (a) Draw the Lewis structures for at least four species thathave the general formula where X and Y…

A: Lewis dot structure or electron dot notation is the notation which represents the number of valence…

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

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Q: The most basic among the ff. aqueous solutions, given the pOH: рон - 2 рон - 10 pOH = 6 рон 3 12 pOH…

A: Option 1 is the correct choice.  Since pH nearly equal or approaches to 14 shows that the base is…

Q: Given: HCHO_2(aq) + H_2O = CHO_2- (aq) + H_3O+ a. What is the conjugate of HCHO_2(aq)? b. Between…

A: Bronsted-Lowry Acids: If a species loses a proton then it is considered as Bronsted-Lowry Base: If a…

Q: Which of the following species cannot act as a Lewis base?   a. O2- b. Mg2+ c. H2O d. OH-

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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.