pOH= 5.13 Whats is the H+

Q: 6. Determine the [H+ ] from the following pH or pOH values: a. pH = 3.3 b. pH = 7.69 C. pOH = 10.21…

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Q: If [H* ] = 4.3 x 10-4 M, what is [OH]?

A: The given problem can be solved by using the formula given below as; H+ OH- = Kw= 1.0×10-14…

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: Calculate a Hf o for the following: Mn(s) + 4H+ (aq) + SO42- (aq) → Mn2+ (aq) + SO2 (g) 2H2O(1)

A: The standard enthalpy of formation or standard heat of formation of a compound is the change of…

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

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Q: What is the concentration of a weak acid if its Ka = 3.7 x 10-7 and its pOH = 11.62?

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Q: If pOH = 9.7, what is [H*]? pH РОН [H*] [OH ] 9.7 ? O 2.0 x 10-10 M 04.3 М O 5.0 x 10-5 M O 2.0 x…

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Q: 6.) If the pH = 8.2, what is [H*]? %3D 7.) If the pH = 4.2, what is [OH]?

A: Answer govt as follows

Q: Is the process of ionization of NaOH endothermic or exothermic? Explain.

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Q: Calculate both H3O* | and [OH] for a solution for which pH = 1.38. Enter your answers in scientific…

A: i.e. [H3O+] = 4.16*10-2 M

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

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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: 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: Why can't we write OH2 for water instead of H2O???

A: In the nomenclature process,  more electropositive atom is given preference to be written first.

Q: Cyanic acid, HOCN, and isocyanic acid, HNCO, dissolve in water to yield the same anion on loss of…

A: c) When hydrogen is lost from both the acids they become contributing structures of each other. When…

Q: 2. Determine the hydrogen/hydroxide ion concentration of the solution given the following pH below.…

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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: 1. Calculate [H] and [OH] for solutions with the following pH values: a) 4.0 b) 8.52 c) 12.60

A: given a) pH = 4 b) pH = 8.52 c) pH = 12.60

Q: ritë the équalions thất répresent the first and second ionization steps for telluric acid (H,TeO) in…

A: Ionization step is a step by which negative or positive charge is acquired by the atoms and…

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: What is the hydronium- ion (H30*)

A: Given : Concentration of KOH solution= 0.065M

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

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Q: Calculate the pH of water at 25°C and 75°C. The values for pKw at these temperatures are 13.99 and…

A: Water (H2O) is a unique compound, it can behave as an weak acid as well as a weak base depending…

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: 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: Calculate the [H+ ] in solution of the following pH: a. 3.00 b. 10.53.

A: Given : We have to calculate [H+ ] for the following

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: Given the pOH = 8.7, find the [OH-] concentration

A: The conversion formula for pOH and [OH-] is pOH=-log [OH-]  [OH-]=10-pOH ​

Q: 9) Draw the Lewis Structures (include any formal charges) & label the Lewis Acid & Base for: OH-1 +…

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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: Solve the following Given that pH = 7 , 9.5 , 8.3 find: (a) pOH (b) H3O+ (c) OH-

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Q: pH and pOH of [H+] = 4.02×10-8 M

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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: 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: Rank the following acids in order of decreasingacidstrength: HBrO₃, HBrO₄, HIO₃, HClO₄.

A: The oxoacid with more electronegative halogen will be more acidic in nature. If we have oxoacids…

Q: 4. For the acid in Option do the following: HO,CCH,C H2 CH2CO2H a) Draw a Lewis structure of the…

A: Conjugate acid and base pairs differ in one hydrogen atom. The conjugate acid has one hydrogen more…

Q: Calculate the pOH of [H*]= 2.5 x 10-5 M. none 4.0 x 10-10 9.40 O 4.60 14.0

A: Given: Concentration of [ H+] = 2.5 ×10^-5. To find : pOH. Solution : As we know that, The pH of any…

Q: Explain the Lewis definition of bases ?

A: Lewis acid - an electron pair acceptor species (i.e., an electrophile having vacant orbitals).

Q: Solve the following Given that pH = 2.4, find (a) pOH (b) H3O+ (c) OH-

A: pH = 2.4 (a.)  Since we know that ; pH + pOH = 14  2.4 + pOH = 14  pOH  = 14 – 2.4 = 11.6

Q: pH= 7.9; calculate [H+]

A: pH of a solution is a negative logarithm of Hydrogen ion (or hydronium ion) concentration. It stands…

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: If the [H*] = 2.5 x 106 then what is the [OH]

A: For any aqueous solution at 25°C , the product of H+ ion concentration and OH- ion concentration is…

Q: 2. Calculate the pH of water at 25°C and 75°C. The values for pKw at these temperatures are 13.99…

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

Q: pH: 5  [H+]:    pOH:    [OH-]:

A: In this question we want to determine the H+, OH- ion concentration and pOH of the Solution.  How we…

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

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Q: Substance Orange Juice Soap Pure water 3-7 7.0 Bleach 230 Battery acid 1.5 Which of the substances…

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