What is the [H+] when [OH-] = 8.1 x 10-5?

Q: OH OH OH OH ČH3 'N' `CH3 Br H' CH3

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Q: Determine the [OH-], pH, and pOH of a solution with a [H*] of 3.5 x 10-1" M at 25 °C. [OH¯] = M pH :…

A: For part 1: given [H+] =3.5 x 10-11Mwe know that,                 [H+][OH-] =10-14…

Q: Calculate the ph of 1.55 M CH3NH2. The Kb for CH3NH2= 4.4 x 10^-4

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Q: Which of the following would be the acid-base pair that can create NaCl? OLICI and NaOH OHCI and Na2…

A: Acid reacts with base to form salt and water. The given salt is NaCl.

Q: Calculate the [OH] and the pH of a solution with an [H] = 5.6 x 10-¹0 M at 25 °C. [OH-] = pH =…

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Q: H+ + CH,CH,–OH

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Q: pH + pOH = 1.0 x 10-14  is this true or false?

A: pH + pOH = 1.0 * 10-14  This statement is false

Q: List the compounds given below from large to small according to their acidity. Explain why I) -он OH…

A: In order to determine the acidity, the stability of conjugate base was checked first. The acid whose…

Q: Rank the pH of the 0.05 M solutions of the following from lowest to highest: Acetic acid (pKa =…

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Q: Consider only the major contributing Lewis structures. How many total resonance structures does the…

A: Resonance :- The phenomenon of representation of a molecule or ion with more than one Lewis…

Q: Formula Structure NH NH |C4H11N5 `NH2 For Metformin Draw what your molecule would look like at a pH…

A: The answer is as follows:

Q: Consider the following data on some weak acids and weak bases: acid base Ka name formula name…

A: The salt is an ionic compound formed when an acid reacts with a base. The salt solution can be…

Q: OH H₂SO4 A

A: Alcohols when heated in the presence of acid undergo dehydration to give alkenes.

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

A: The given reaction is shown below.

Q: Calulate the pH of each of the following: 0.05M HCl 0.06M NaOH 0.06M CH3COOH (ka = 1.8 x 10-5…

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Q: 8.Which of the following is an acid?  HNO3  NH3  NaCl  CH4  NaOH

A: Arrhenius Concept of Acids and Bases  an acid is a substance which dissociates in aqueous solution…

Q: Consider only the major contributing Lewis structures. How many total resonance structures does the…

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Q: Write the products of these reactions.                Use single or double arrows as appropriate.…

A: (a)    PO43-  +   CH3NH3+  (b)    H2O    +   H2SO4

Q: True or False  Potassium hydroxide will produce less OH-1 ions when dissolved in water than…

A: Strong base produces more OH-1 ions in water than weak base.

Q: What is the concentration of H3O+ and OH- in 0.59 HCl. (Kw = 1.0 * 10-14)

A: The dissociation constant of water is the product of concentration of H+ or H3O+ ions and OH- ions.…

Q: Identify the acid in the below reaction NH3 + H20 – NH4 + OH

A: Acid base reaction concept can be understood by various theories as follows

Q: An Acid contains more OH-OH] %3D O(OH] [H] OH IOH Contalns no H

A: An acid is a substance that has a sour taste.  Other characteristics are: It turns blue litmus red.…

Q: Calculate the pH of a 0.0470 M aqueous solution of the weak base methylamine (CH3NH2, Kb =…

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Q: Which of the following is a strong base in aqueous solution? O CH3OH O KCI O NH3 O KOH O HCIO4

A: The compounds given are CH3OH, KCl, NH3, KOH and HClO4.

Q: Q/0.2 g from NaOH, Clculate of the Moalarity NaOH where Na * =23.0=16,H=D1

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Q: Ka for formic acid, HCOOH, is 1.80 x 10-4. Ka for phenol (a weak acid), C6 H, OH, is 1.00 x 10-10.…

A: Given acids with Ka :-  HCOOH   Ka = 1.80 × 10-4  C6H5COOH    Ka = 1.00 × 10-10  C6H5COOH   Ka =…

Q: Fill in each blank cell with the correct value pH [H*] (mol/L) POH 11.7 5.1 x 10-5 2.3 12.2 [OH-]…

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Q: Calculate the pH of a 0.429 M aqueous solution of formic acid (HCOOH, Ka = 1.8 x 10-4).          pH…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Calculate the [H+] in each of the following solutions, and indicate whether the solution is acidic…

A: Given data: 1). [OH-] = 2.32 x 10-4 M 2). [OH-] = 8.99 x 10-10 M 3). [OH-] = 4.34 x 10-6 M 4). [OH-]…

Q: what happens when you add NaOH vs HCl to sodium phosphate dibasic?

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Q: Which of the following states the correct [H+] and [OH-] at pH 10.0? a) [H+] = 4 M;  [OH-] = 10 M…

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Q: II. Structure and Property. Arrange the following according to what is being asked. Use the set of…

A: The solution is given below -

Q: What is the [H3O+] in a solution with [OH-] = 4.0 x 10-6M?

A: Since the pH of any solution is given by  pH = -log[H3O+ ]  where [H3O+ ] = concentration of H3O+…

Q: la formula name -4 6.8 x 10 -4 ethylamine C2H5NH2|6.4 × 10 - 10 hydroxylamine HONH, 1.1 × 10 8- 4.9…

A: Acidic solution has pH less than 7, Basic solution has pH greater than 7 .and neutral solution has…

Q: Calculate the concentration of OH-(aq) in a solution in which [H3O+] is 2 × 10-6 M.

A: [H3O+] [OH-] = kw  kw = 1 × 10-14

Q: `NH2 но, -OH -NH2

A: The following reaction is known as amide formation reaction.

Q: What is [H30+] in a solution with [OH-] = 8.0 * 10^-5 M?

A: The pH of solution indicates the number of H+ ions in the solution. The pH scale ranges from 0 to 14…

Q: Name the following bases: a. KOH b. LiOH c. Ca(OH)2 d. Al(OH)3 e. NaOH

A: According to Arrhenius acid-base theory, the compounds which give H+ ions in an aqueous solution are…

Q: 1. Rank the following covalent bonds from weakest, to strongest inter molecular forces: H2S, H20,…

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Q: Q2. Complete the following table and show your work below. (H;O'] [OH] pH acidic, basic, or neutral?…

A: It is an equilibrium constant which depends only on temperature.

Q: What is the strongest base on this list? i. 10 ii. 10₂ iii. 103 iv. 104

A: given molecule: IO-, IO2 -, IO3-, IO4- Base: Those species or molecules which have the tendency to…

Q: Using the formulas provided in the image, fill in the missing areas in the table: pH: pOH: 8.5 [H+]:…

A: pH + pOH = 14  pH = -log[H^+] or, [H^+] = 10^-pH and pOH = -log[HO^-] or, [HO^-] = 10^-pOH A. pOH =…

Q: What is the [OH-] if the [H3O+] is 6.12x10-5 M?   2.12x10^-5 M   2.16x10^-6 M   1.26x10^-8 M…

A: Given,  [H3O+] = 6.12 x 10-5 M  What is the concentration of OH- in the solution = ?  Options are :…

Q: ROUND YOUR ANSWER TO 3 SF ONLY Calculate the pH change that occurs when 1.00 g of NaOH is added to…

A: (1) Initially, calculate the pH of the NH3 solution. The ICE table for the NH3 solution is expressed…

Q: Given [OH-] = 1.75 x 10-4M, calculate [H3O+]. A. 1.25 x 10-4M B. 8.0 x 10-11M C. 5.71 x 10-11M…

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Q: Which is the correct way of adding OH- 2) Which is correct after combining OH- and H+

A: The correct option are:

Q: Which of the following are lewis acids?  Cl3C- BeCl2 (CH3CH2)2HC+ NaHCO3

A: According to Lewis concept : Lone pair donor species is known as lewis base.  Lone pair acceptor…

Q: Morphine (C17H19O3N) (MM 285.34) is a weak base with a kb of 7.4 x 10-7. Calculate the pH of a…

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Q: Given the Kg for bases below, which Kg will be the strongest base? O 5.7 x 10 16 O 2.8 x 104 O 7.2 x…

A: Given Kb values for the bases:  5.7×10-162.8×10-47.2×10-66.2×10-12 We have to find out the strongest…

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.