Calculate the ph of 0.350 M acetic acid whose ionization constant is Ka= 1.8x10-5

Q: Calculate the pH of a solution containing 0.00261 M hypochlorous acid (HCIO) and 0.00256 M sodium…

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Q: The ionization constant for ammonia is 1.8 x 10-5. What is the pH of an aqueous solution labeled…

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Q: Determine the pH of a solution that is 0.0075 M HC₄H₇O₂ and 0.085 M NaC₄H₇O₂. The value of Ka for…

A: Given, the concentration of HC4H7O2 =0.0075 Mconcentration of NaC4H7O2 =0.085 Mthe acid dissociation…

Q: The value of K, is 2.55 x 10 for a weak monoprotic acid whose initial concentration is 0.244 M. What…

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Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0176 M solution. The pH of the…

A: Given, Concentration of weak acid (C) = 0.0176 M pH of solution = 2.47 Dissociation constant (Ka) =…

Q: Calculate the pH of 50.0 ml of 0.250 M oxalic acid (HOOCCOOH) upon addition of 15 mL of 0.500 M…

A: Oxalic acid is a diprotic weak acid, whereas monoacidic NaOH is a strong base. Given the volume of…

Q: What is the pH of a solution prepared by dissolving 3.00 g of the weak acid HA (molar mass- 138.12…

A: pH of the solution indicates that the solution is acidic or basic in nature.  If the pH of the…

Q: Butyric acid, C3H,COOH, has ionization constant of 1.54 x 105. a) Calculate the pH of 50.0 mL of a…

A: part C pH of the resulting solution can be calculated using the values of volume and molarity of the…

Q: The pH of a 0.0833 M ethanoic acid (Ka=1.8x10-5) solution is

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Q: Calculate the pH of a 0.50 M solution of oxalic acid, H2C2O4, given that (at the same temperature):…

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Q: What is the pH of a solution that contains 0.10 M cyanic acid and 0.20 M sodium cyanate?

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Q: A solution of dimethylamine is prepared by dissolving 1.3525 grams of dimethylamine in 25 mL ethanol…

A: Given: Mass of dimethylamine = 1.3525 g. And the final volume of the solution = 100.0 mL.

Q: Determine the pH if a solution that consists of 175.0mL of 0.085M Benzoic acid and 100.0mL of 0.045M…

A: Given information: Ka of benzoic acid = 6.3 × 10-5. Benzoic acid = 175 mL of 0.085 M Sodium benzoate…

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0176 M solution. The pH of the…

A: given values are - initial concentration of monoprotic acid = 0.0176 M pH = 2.47  Ka = ?

Q: Calculate the ph of a solution that is made by dissolving 6.45g of NH4Cl(53.49g/mol) in enough water…

A: First calculate molarity by mole/volume. Then use weak base concept to get pH

Q: Calculate is the pH of 0.02 M HC2H3O2? Ka= 1.8x10^-5

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Q: If you mix 100. mL of 0.11 M HCl with 50.0 mL of 0.22 M NH3, what is the pH of the resulting…

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Q: Butyric acid, C3H,COOH, has ionization constant of 1.54 x 10-5. a) Calculate the pH of 50.0 mL of a…

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Q: When you determine the pH of a 0.020 M solution of a weak acid whose Ka = 6.3 x10-5, which…

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Q: Identify the following as acidic or basic, and write the corresponding Ka or Kb reactions and…

A: (a) HF is a weak acid.  the reaction is : HF (aq) + H2O (l) ---------> H3O+ (aq) + F– (aq) Ka…

Q: pH calculation at the initial point: Calculate the pH of 50.0 mL of 0.250 M oxalic acid (HOOCCOOH)…

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Q: Q2// 1000 ml of o.1M hydrochloric acid were added to 100o ml of o.1M ammonium hydroxide, ammonium…

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Q: A solution of formic acid (HCOOH, Ka = 1.8×10-4) has a pH of 2.70. Calculate the initial…

A: The question is based on the concept of chemical equilibrium. we have to calculate initial…

Q: Determine the pH of a solution of a weak acid (HA) that is 0.17 M. The Ka of the weak acid is 7.5 x…

A: Given a concentration of weak acid (HA) =0.17M Acid dissociation constant value =        7.5 x 10-5…

Q: Calculate the pH of a 0.50 M solution of sodium cyanide (NaCN). The K, of HCN is 4.9 x 10 10.

A: A strong base and weak acid react to form salt and water. The salt will be basic in nature and the…

Q: The ionization constant for NH3 in water is 1.8 x 10 - 5. Determine the hydrox concentration and the…

A: The dissociation of ammonia in aqueous solution can be represented as: The ionization constant for…

Q: Calculate the pH of a solution that is 0.54 M HF and 1.00 M KF. Ka = 7.2x104 pH =

A: Given, Concentration of HF = 0.54 M Concentration of KF = 1.00 M Ka for HF = 7.2 x 10-4  PH = ?

Q: 500

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

Q: Calculate the pH of a 2.50x10-4M solution of hydroiodic acid, HI. pH =

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Q: Calculate the pH of a solution that is 0.135M benzoic acid and 0.260M sodium benzoate, a salt whose…

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Q: A 46.2 cm3 volume of 0.00020 mol / dm3 barium hydroxide solution and a 27.0 cm3 volume of 0.100 mol…

A: Given: The volume of 0.00020 mol/dm3 barium hydroxide (Ba(OH)2) used is 46.2 cm3. The volume of…

Q: Calculate the pH of a 0.05 M solution of hydrofluoric acid. The Ka of hydrofluoric acid is 6.6x10^-4

A: Given data, Molarity of HF=0.05MKa of HF=6.6×10-4 pH of a solution is given by -log[H+]

Q: If the Ka of a monoprotic weak acid is 6.6x10-6, what is the pH of a 0.32 M solution of this acid?

A: Ka = 6.6 x 10-6 c = 0.32 M

Q: Calculate the pH of the amphiprotic salt NaHA.  Ka (H2A) = 0.0026, Ka (HA-) = 0.0000000077

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Q: Calculate the pH of 3.0 X 10-5 M Mg(OH)-, which completely dissociates to Mg2+ and OH-.

A: Given that the Mg(OH)2 completely dissociates, so the dissociation reaction is, Mg(OH)2 →Mg2++2OH-

Q: 9. Determine the pH of a 0.085 M sodium formate salt solution at 25°C. Sodium formate is a basic…

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Q: Sodium ascorbate is the sodium salt of ascorbic acid (i.e. Vitamin C) and is used as an antioxidant…

A: We have to predict the pH of 0.15 M solution for ascorbate ion.

Q: Determine the pH of a solution of a weak acid (HA) that is 0.0072 M. The Ka of the weak acid is 1.9…

A: Given ,  Weak acid is HA Concentration of weak acid (C) = 0.0072 M Dissociation constant (Ka) of the…

Q: The Ka of a weak monoprotic acid is 1.13 x 10-5. What is the pH of a 0.0777 M solution of this acid?…

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Q: What is the pH of 0.1M solution of weak acid having ionization constant (Ka) is 10 A) 7 B) 6. C) 4…

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Q: If you have a 0.1650 M solution of a base is 6.1% ionized, then calculate the base ionization…

A: A base is a compound that accepts H+ ion (proton). Bases dissociate in water to release OH- ions…

Q: Explain how you determine the pH of 0.500 M HOCI (Ka 3.6 x 108)

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Q: Calculate the PH of a solution that is 0.175 M benzoic acid and 0.110M sodium benzoate, a salt whose…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: Q2// 1000 ml of o.1M hydrochloric acid were added to 100o ml of o.1M ammonium hydroxide, ammonium…

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

Q: Calculate the pH of each of the following buffered solutions: 1.  0.50 m C2H5NH2 / 0.25 m C2H5NH3Cl…

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Q: Determine the pH of a 0.068 M aqueous solution of sodium cyanide. The Ka for HCN is 4.9x 10^-10

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