pH and pOH c

Q: Added acid and base: HCl and NaOH

A: the solution which resists its pH by adding little amount of acid (or) base is called buffer…

Q: Complete and Balance the following reaction.                                 MgO(s) + HCl(aq)

A: When MgO react HCl, the ions get replace with their counter ions and produces MgCl2 and H2O. It is a…

Q: Ph HPhạP

A: The wittig reaction is a chemical reaction of an aldehyde or ketone with a triphenyl phosphonium…

Q: (d) COOH CN (e) -NHCOPH

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: HO ELOH cat. HCI

A: In the reaction we have carboxylic acid and alcohol in presence of catalyst HCl. Hence the reaction…

Q: the pH of

A:

Q: the pH of the solution. Be s

A:

Q: what is the pH?

A: Given :-  concentration of weak acid = 0.230 M  concentration of conjugate base = 0.410 M  ka = 4.0…

Q: Describe the pH and H+ concentration of an acid.

A: H+ ion concentration is represented as   [H+] . It is equal to the number of H+ ion present in one…

Q: Provide a brief definition of pH

A: Acid is the substance that gives  H+ ions in the solution while the base accepts H+ ions or gives…

Q: conc. HCI

A:

Q: what is the value of the temperature (in K)

A:

Q: a. What is the hydroxyl concentration of the ammonia solution? b. What is the pOH of the ammonia…

A: Given: Volume of ammonia solution= 300ml Concentration of ammonia solution= 0.05M The density of the…

Q: Na/ NH,

A: The given reagent Na/NH3 is called birch reagent and it converts alkyne into trans alkene.

Q: How is pH and pOH calculated?

A: pH describes the potential of H+ in a solution. pH is calculated using the following equation…

Q: e the pH of the solution. Be s

A:

Q: PPh,

A: When triphenyl phosphine reacts with aldehyde molecule, after rearrangement mechanism, it produces…

Q: HCI (conc) it

A: The electrophilic addition reaction of alkene proceeds in two steps. In the first step the proton…

Q: Calculate the pH and pOH

A: The balanced equation is: HClO <===> H+ + ClO- The Ka can be calculated as: Ka =…

Q: e pH of

A:

Q: How is acid strength related to the direction of equilibrium in an acid–base reaction?

A: Direction of equilibrium in an acid–base reaction can be determined by using the pka values which…

Q: NaOH (NH,),S

A:

Q: Information

A: Here, ∆H°(CH4) = -74kJmol-1, ∆H°(CCl4) = -97 kJmol-1  ∆H°( Cl2 ) = 0  ∆H°4 = ∆H°( HCl ) = ?  ∆H°rxn…

Q: Identify all the possible products.

A:

Q: If the pH is 1.4 what is the molarity?

A: We know that, pH is the negative logarithm of hydrogen ion concentration. i.e.,…

Q: Na/NH,

A:

Q: What is the pH if the pOH is 2?

A: Given -pOH=2 UsedFormula- pH+pOH=14

Q: pH level of CsCl

A: pH level - pH is a measure of how acidic or basic a solution is.  pH range goes from 0-14 . pH of…

Q: Lemon has pH

A: Given options A. Acidic B. equal to 14 as it is neutral substance C. Basic D. More than 7

Q: the pH c

A:

Q: Ph P Pt HCI-

A: As per the bartleby guidelines, I am allowed to answer one question at a time.  Please re upload the…

Q: a) .COOH CI b) ÇI

A:

Q: te the pH c

A:

Q: А. NaOH В. LIOH С. Са(ОН), D. NH,

A: Weaker the base, lower the OH- concentration concentration,  higher the pOH  and thus lower will be…

Q: g acid base reactions

A: 1.     In the first case NaOH is strong base and it easily removed H+ from phenol, so the reaction…

Q: aking soda and vin entrations of the rea

A: The product formed are : Carbon dioxide, Water and sodium acetate. The chemical reaction is given…

Q: Q1\ Complete the following equations? -COOH + C,H3OH NII,OH он Ph Ph

A: The questions are based on the concept of organic reactions. we have been given reactants and…

Q: What is the pOH of a solution whose pH is measured to be 6.4

A: Solution: Given :    pH = 6.4              We know that                         pH+pOH= 14…

Q: the pOH

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Q: ne pH at the equivatent point in the to

A:

Q: 1) NaCN 2) HCI 3) Hао", heat HO СООН O HOOC, COOH CI, СООН

A: The question is based on the concept of organic reactions. we have to identify the product formed in…

Q: How can I find the pH of a weak acid?

A: Dissociation of a weak acid and pH calculation:

Q: HO H3C HCI

A: protonation of OH group of alcohol attack of halide ion as nucleophile

Q: f the pOH is 6.2, the pH is

A: pH = -log[H+] pOH = 14 - (-log[H+]) pOH = 14 -pH Given in the question, pOH = 6.2

Q: Ph NaOH / H2O Compound C

A: In presence of NaOH carbonyl compound having Alpha hydrogen give aldol reaction.

Q: pH of

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.