What is [H30+] if I have a 0.1 M NaOH? This is the correct answer but i don't know how it was derived. Answer: 1.0E-13

Q: Part A to D please

A: Quantitative measure of any specific weak acid is denoted by their dissociation constant values. It…

Q: What is PoH of a weak acid having concentration 10⁻⁴ and % dissociation is 4%.

A: Given information: Concentration = 10-4 Percent dissociation = 4%

Q: Question 3 Show calculations: a) Calculate the pH of the solution with [OH-] = 5.62 x 10-4? b) What…

A: -> At 25°C  [H+][OH-] = 1 × 10-14 -> pH = -log[H+]  -> pH + pOH = 14

Q: Determine [H30+] of a 0.210 M solution of formic acid (Ka = 1.8 × 10-4).

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Q: The structure of citric acid is shown. Place an asterisk next to the acidic hydrogen atom(s). H…

A: Three Acidic Proton in the above molecule.

Q: What is the pH of an aqueous solution of 2.01x10-2 M hydrobromic acid? pH = Submit Answer Retry…

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Q: What is the pH of a 0.200 M solution of the weak acid HX? The dissociation constant for HX is K, =…

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Q: answer the follwing questiosn: -Determine the Kb of a weak base that has a concentration of 0.75 M…

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Q: Calculate the Kb of an aqueous (25 oC) Na2SO4 solution. Ka HSO4– = 1.21 x 10–2.

A: Given :-     Ka = 1.21×10-2     Kb = ?

Q: 14. What is the [H+] in orange juice with a pH of 2.75? Answer: Computation:

A: pH is for potential for hydrogen.

Q: What are the concentrations of H,O* and OH in oranges that have a pH of 3.85? [H,O*] = 0.00014 M…

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: What is the pH of a 0.430 M HNO3 solution? Your Answer: Answer

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Q: The pH of 0.10 M hydrazine is 10.47 at 25 °C. What is the Kb of N2H4? [OH-] = 3.0 x 10-4 M N₂ H4 +…

A: Given, N2H4 + H2O ⇌ N2H5+ + OH- [OH-] = 3.0 × 10-4 M Concentration of Hydrazine solution (C) = 0.10…

Q: answer

A: Dear student I have given answer to your question in the image format.

Q: Rank the following solutions according to their acidity: Rank H,0*] = 10° M Solution 1 Solution 2…

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Q: Calculate [H3O+] in the following aqueous solution at 25 ° C: [OH-] = 6.5x10-12 M. Express your…

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Q: Calculate the pH of a solution with hydronium ion concentration of 3.45 x 10-0 M. Type your…

A: Concentration of hydronium ion =3.45×10^-6 pH of a solution=?

Q: Question 11 Calculate the [OH-] in a solution with [H*] = 7.9 x 10-5 %3D Hint: Water constant: Kw=…

A: Given [H+] = 7.9*10-5 Kw = 1*10-14

Q: What is the Ka of a o.45 M solution of a weak acid if the pH is measured to be 4.22? Answer:…

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Q: 12 M. Calculate the H,0' concentration. Be sure your answer has 1 significant digits. An aqueous…

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Q: The structure of lactic acid is shown. Place an asterisk (*) next to the acidic hydrogen atom(s). H…

A: Lactic acid contains carboxyl (COOH) and hydroxyl (OH) functional groups. There are four types of…

Q: -10 An aqueous solution has a hydroxide ion concentration of 1.0 × 10¬ M. What is the hydronium ion…

A: We have given that   concentration of  [OH-] = 1.0×10-4M Concentration of [H3O+]  = ?

Q: Classify the compounds as acids, bases, or salts. Acid Base Salt HCN NH,Br Sr(OH), H,C,O4 LİCI MgBr,…

A: Acid: acids are substances which generally contain hydrogen ion/proton and react with bases  to form…

Q: Lab Report #1-2: 0.1 M NaCl solution, using the given pH data, calculate: [H*] M, [OH`] M O [H*]…

A: Explanation to the correct answer is given below

Q: Calculate the pH of a 1.30 M CH3NH3Cl solution. Kb for methylamine, CH3NH2, is 4.4 × 10-4. Answer is…

A: The value of Kb for the given weak base, CH3NH3Cl is = 4.4x10-4 The concentration of the base,…

Q: Question 1 Nitrous acid (HNO2) has a Ka-5.6 x 104. What is the pKb of its conjugate base? Oa1x 10 14…

A: Given that, Ka of HNO2 = 5.6 × 10-4 Kb =??

Q: Ka for nitrous acid, HNO₂, is 4.00×10-4. Ką for benzoic acid, C6H5COOH, is 6.40×10-5 . Ka for…

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Q: The OH⁻ concentration in an aqueous solution at 25 °C is 7.1 × 10⁻⁵. What is [H⁺]?   Answer:…

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Q: Ka for phenol (a weak acid), C6H5OH, is 1.60×10-10 Ka for nitrous acid, HNO₂, is 4.00×10-4. Ka for…

A: We know ;  Strong acid ⇌ H+ + conjugate base (weak)

Q: What are the products in the reaction: HCO31+H20 if the H20 is acting as a base? H2CO3+H2O O…

A: Here, we have to find the products in the reaction: HCO3-1 + H2O when H2O is acting as a base.

Q: Kw = 10-14 What is the pH of a solution with hydroxide ion concentration equal to 10-4 M?

A: Given, Kw = 10-14 [OH-] = 10-4M Formula Used, pOH = -log [OH-] pH + pOH = 14

Q: Calculate the pH of a 0.030 M solution of a weak base.  Kb = 3.33x10-4 Express your answer to two…

A: Degree of ionization α and base dissociation constant Kb of a weak base have the following…

Q: What is the pH of a 0.039 M HNO3 solution? Your Answer: Answer

A: In this question, we want to determine the the pH of HNO3 Solution.  How we can determine, you can…

Q: Part A Find (OH-) for a 0.024 M solution of NaOH. Express the concentration to two significant…

A:

Q: Question 2 What is the pH of a solution when [OH]= 3.8 x 10P. Is this solution acidic or basic? Show…

A: pH of solution is defined as negative logarithm of hydrogen ions concentration.

Q: Question 20 What is the [H+] for the NaOH solution if its pOH 11.30.? |2.0 x 10-3 O 2.5 x 10-3 5.0 x…

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Q: If the pH of a solution is 3.3, what is its pOH?  Report your answer to 2 significant figures (i.e.,…

A: The pH of the given solution is = 3.3 The pOH of the solution is =?

Q: What is the pH of a solution with a hydrogen ion concentration of 4.70X10 6 M? Your Answer: Answer

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Q: What is the pOH of a 3.33.10-8 mol.L-1 HCl solution?   ANSWER: 7,125

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Q: 1. What is the pH of a 0.350 M solution of lithium citrate? (Ka Citric Acid = 7.4 x 10-4)

A: The pH indicates the power of acid or base. It depends on the concentration of base or acid. pH can…

Q: QUESTION 14 What is the [H3O+] in a solution with [OH] = 1 × 10-12 M? O A) 1 x 10-12M OB) 1x 10+2M…

A: Question 14   pH = - log [H3O+] [H3O+] = 10-pH   pOH = - log [OH-] [OH-] = 10-pOH   pH + pOH = 14

Q: What is the pH of a 0.000000220 M KOH solution at 25oC? Answer to three significant figures.

A: Given, Concentration of KOH solution = [KOH] = 0.000000220 M = 2.20 × 10-7 M pH of the solution = ?…

Q: Test for SO,* ion Take for instance you have a test solution and you will add 6 M HNO, drop by drop…

A: To the 5-10 drops of the obscure, add some HNO3 + AgNO3.Arrangement of the encourage demonstrates…

Q: If 0.50 M of acetic acid solution has a pH of 2.52, what is the H concentration of the solution? O…

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Q: What is the pOH at 25.0 °C of an aqueous solution

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Q: Answer each of the following for the following reaction H2SO3 + H2O = HSO31 + H30*1 For polyprotic…

A: Acids are proton donor and bases are proton acceptor.  Acids and bases reacts to form salt and…

Q: Question 22 What is the pH of a 1.537 M acetic acid (CH3COOH) solution? Kg 1.8 10-5 Report your…

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Q: What is the [OH] of a solution with pH=4.33? Hint: Solve first for pOH. a 2.1 x 10* b. 2.1 x 10-10…

A: Ans. b) 2.1*10-10

Q: Complete the abundance diagram by identifying the species present in an aqueous solution of 1.00 M…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.