How many grams of NaA (57.93 g/mol) would need to be added to 590 mL of 1.17 M HA to produce a solution with a pH equal to 5.8? Report your answer to the tenths place. The Ka of the weak acid (HA) is 6 × 10-7.     Please explain each step, i want to learn.

Q: A weak acid, HA, has a p?apKa of 4.5424.542. If a solution of this acid has a pH of 4.4944.494, what…

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Q: Calculate the pH when 1.199 g of HCOONA (FW - 68.01 g/mol) is added to 40.4 ml of 0.500 M formic…

A: Given : Mass of HCOONa = 1.199 g Concentration of HCOOH = 0.500 M Volume of HCOOH solution = 40.4 =…

Q: Calculate the pH of 58.2 mL of a 0.507 M hypoiodous acid (HIO, Ka = 2.3 × 10−11) solution after 10.2…

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Q: If the volume of blood in a normal adult is 5.0 L, what mass of HCl can be neutralized by the…

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Q: An acid (HA) dissociates as follows: HA – H* + A minus Arrow should be interpreted as an equilibrium…

A: The equilibrium reaction given is, => HA --------> H+ + A-  Given : Initial concentration of…

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The strength of different acids can be compared on the basis of the degree of dissociation of these…

Q: Calculate the pH of 0.035 M  aqueous solution of acetic acid (CH3COOH). Ka (CH3COOH) = 10-4.8 Group…

A: Concentration of acetic acid solution = [CH3COOH] = 0.035 MKa for acetic acid (CH3COOH) = 10-4.8pH…

Q: the solution acidic or basic? How did you know?

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Q: Please answer this question within 5 minutes, I will rate you for sure.   A 0.0410 M solution of…

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Q: pH =

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Q: Calculate the number of grams of NaCOOH to be added to 400 mL of a 0.1 M solution of HCOOH to make…

A: Given data: Volume of HCOOH = 400 mL = 0.4 L Molarity of HCOOH = 0.1 M pH of solution = 4 Ka of…

Q: Which of the following acids have the strongest conjugate base? a) Boric Acid (Ka = 5.8 x 10-10)…

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Q: What is the pH of a solution that results from mixing together equal volumes of a 0.150 M solution…

A: Answer :

Q: Calculate the pH of a 0.15 M acid solution; Ka=2.95 x10-8 Group of answer choices 4.18 6.36 2.09…

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Q: What is the value of Ka of this acid? What is the percent ionization of this acid?

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Q: Be sure to answer all parts.   The pH of a 0.062 M weak monoprotic acid is 3.37. Calculate the Ka of…

A: The pH of the acid is 3.37 The concentration of hydrogen ions can be determined as follows: pH  =…

Q: Determine the pH of solution if 0.085g of acetylsalicylic acid, HC9H7O4, (Ka = 3.0 x 10-5) is…

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Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The strength of different acids can be compared on the basis of the degree of dissociation of these…

Q: Benzoic acid, HC6H5CO2, is a monoprotic acid (only one H* ionizes) with a Ka = 6.5 × 10-5. Calculate…

A: In this question, we have to find the [H+] and pH of a 0.016M solution of benzoic acid having Ka =…

Q: Using the the Ka of HXO₂ (Ka = 1.2 X 10⁻⁵), determine the identity of the acid if 20 g of HXO₂ is…

A: Given,

Q: A student is given a weak monoprotic acid "HA" that has a Ka = 0.00001616. What is the % ionization…

A: The dissociation of a weak mono protic acid will take place as follows : The dissociation constant…

Q: Selected acid base/base pair: Propanic Acid (CH3CH2COOH) / Sodium Propanoate (NaCH3CH2COO) with Ka =…

A: Ka of propionic acid = 1.4 x 10-5 Propionic acid is weak acid and sodium propionate as conjugate…

Q: An acid (HA) dissociates as follows: HA – H* + A minus Arrow should be interpreted as an equilibrium…

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Q: (1) [H*] %3D 1.59 x 10-7 м (II) [H+] = 1.04 x 10-8 M 4.0 (а) pHI = 49 %3D PHII 4.0 %3D (I) [H*] 5.69…

A: pH is defined as the negative of the logarithm of the H+ concentration. pH=-logH+ pH<7   acidic…

Q: A 0.60 M solution of a weak acid, HA, has a pH of 3.41. What is the percentage ionization of the…

A: ★ Answer : percentage of ionization of the acid is 0.064%

Q: A scientist is looking for the K, of an unknown acid, HA. When 5 moles of HA and 10 moles of NaA are…

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Q: Part A If 15.0 mL of glacial acetic acid (pure HC2H3O2; K₂ = 1.8 × 10−5) is diluted to 1.70 L with…

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Q: 0.05 Μ of a weak acid solution (HA) ionizes 0.2 percent in water. Find its acid dissociation…

A: Concentration of weak acid, c = 0.05 M Percentage ionisation = 0.2% x = 0.002

Q: If a 0.8M solution of weak acid, HA, has a pH = 2.8, calculate the Ka of the acid. Your answer…

A: HA   ⇌    H+ + A- At initial    c               0           0at final   c1-α…

Q: Write the basic equilibrium equation for BrO₃⁻.

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

Q: Consider the following data on some weak acids and weak bases: name acetic acid hydrocyanic acid…

A: The question is based on the concept of pH of the solution.  it is defined as a negative logarithm…

Q: Calculate the K₂ for a monoprotic acid, HX, if a 0.100000 M solution has a pH of 3.333. The data is…

A: The given reaction is : HX     +     H2O      ⇔       X-     +     H3O+ The answer is as follows:

Q: The pH of a 0.59M solution of barbituric acid (HC,H,N,0,) is measured to be 2.12. Calculate the acid…

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Q: 110 M in formic acid (K₂ = 1.8 × 10

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Q: 7, Calculate the [H3O+] of a 0.110 M acid solution; Ka=5.45 x 10-7 Group of answer choices 4.55 x…

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Q: Which of the following is the weakest acid? HCN ( Ka = 4.9 × 10-¹⁰) HF (Ka = 6.8 × 10−4) OHCIO (Ka =…

A: pKa value: pKa value negative logarithm of the acid dissociation constant (Ka). pKa = -logKa Low pKa…

Q: Lemons get their sour flavor from citric acid (Ka = 7.4 x 10-4) a fresh squeezed lemon can have a…

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Q: If 10.0 mL of glacial acetic acid (pure HC2₂H3O2; K₁ = 1.8 x 10-5) is diluted to 1.35 L with water,…

A: We have to calculate the pH of the solution

Q: You have the following solutions, all of the same molar concentration: KBT, HBr, CH3NH₂, and NH4Cl.…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: Calculate the pH of 68.5 mL of a 0.490 M acetylsalicylic acid (HC9H7O4, Ka = 3.3 × 10−4) solution…

A: acetylsalicylic acid is a weak acid and after reacting with NaOH the salt of weak acid and strong…

Q: Four solutions of an acid dissolved in water are sketched below, as if under a microscope so…

A: The strength of different acids can be compared on the basis of the degree of dissociation of these…

Q: An acid (HA) dissociates as follows: HA → H* + A minus Arrow should be interpreted as an equilibrium…

A: Acid dissociation constant is commonly known as Ka , it measures the strength of acid in solution.

Q: A patient with respiratory alkalosis has a blood plasma pH of 7.50. What is the [H3O+] of the blood…

A: Given: The pH of the solution = 7.50 We have to calculate the [H3O+] for the solution.

Q: not one to one it's 1 a one to two stail niametry 1.50 x 10-3 M Sr(OH)2 solution

A: 1.50 × 10-3 M Sr(OH)2 solution  To find, pH, pOH, [H+] and [OH-].

Q: What is the pH change when 40.0 mL of 0.100 M NaOH solution is added to 40 mL of 0.100 M H3PO4…

A: Volume of 0.1 M NaOH solution = 40 mLVolume of 0.1 M H3PO4 solution = 40 mL

Q: Ethanoic acid, CH3COOH, is a weak acid and dissociates into H3O+ and CH3COO− ions. Which of the…

A: A weak acid is one that does not dissociate completely into its ions. It rather maintains an…

Q: If the ph of a 30.0 mL sample of 1.0 M HOAc is 2.40 what's the equilibrium [H+] and the Ka value?

A: HOAc is a weak acid also known as acetic acid. The pH of a solution is related to the concentration…