1- Calculate the pH of 2 solution prepared by adding 25 ml of 0.1IM of NAOH solu. to 30 ml of 0.2M of acetic acid? 2- Calculate the change in pH upon adding 1 ml of 0.1M of hydrochloric acid to 10 ml of buer solution consists of 0.2M acetic acid and 0.2 M sodium acetate?

Q: he titration curve above is for a titration of 50 mL of 0.1 mol L-¹ propanoic acid with 0.1 mol L…

A: According to the question, we need to determine the pH of 0.1 mol L-1 of propanoic acid. We know…

Q: Calculate the pH of the solution obtained by mixing 10 ml of 0.02 M NaOH with 90 ml of a solution…

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Q: Calculate the pH of a solution prepared by adding 25.0 mL of 0.10 M sodium hydroxide to 30.0 mL of…

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Q: Calculate the pH of the solution that results when 20.0 mL of 0.1750 M formic acid is mixed with…

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Q: Glacial acetic acid is 99 5% acetic acid (f.w. 60.052) by weight and has a density of 1.05g/ml.…

A: Given: Formula mass of CH3COOH = 60.052 g/mol Density of CH3COOH = 1.05 g/mL Volume of solution =…

Q: What is the pH of the solution that results from adding 21.1 mL of 0.12 M HCl to 25.7 mL of 0.41 M…

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Q: You mix 15.0 mL of 0.200 M NH4Cl with 15.0 mL of 0.400 M NH3. What is the pH of the resulting…

A: Given: Concentration of NH4Cl = 0.200 M Volume of NH4Cl solution = 15.0 mL = 0.015 L…

Q: When 0.020 mol of NaOH is added to 400. mL 0.250 M NH3/ 0.150 M NH4Cl buffer solution, the pH of the…

A: The question is based on the concept of buffer solution.   A buffer is a solution which resist any…

Q: 2. How many ml of 0.2 M HCI needs to be added to 100.0 ml of 0.2 M Sodium acetate (kb for acetate is…

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Q: 20.0 mL of the 0.50 M LiOH are added to 25.0 mL of 0.40 M H2SO4. What is the pH at this point in the…

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Q: An analytical chemist is titrating 111.3 mL of a 0.2800 M solution of ammonia (NH,) with a 0.3500 M…

A: The chemical equation may be written as: Given data is: solution of ammonia = 111.3 mL Molarity of…

Q: A quantity of 0.15 M hydrochloric acid is added to a solution containing 0.10 moles of sodium…

A: The ratio of the number of moles of a solute dissolved per litre of solution is called the…

Q: You have 500mL of a solution 0.3 M acetic acid (Ka= 1.74x10^-5 M). The pH of the solution before and…

A: We have to calculate the pH after addition of base.

Q: 1. Calculate the pH of the following strong acid solutions: a. 8.5 x 103 M b. 1.52 g of HNO3 in 575…

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Q: Given that Ka’s for hydrofluoric acid (HF) and boric acid (H3BO3) are 6.3 × 10^–4 and 5.4 × 10^–10,…

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Q: 20.00 mL of 0.100 M sodium hydroxide is added to 40.00 mL of a 0.100 M acetic acid solution. The Ka…

A: Given data: Volume of sodium hydroxide = 20.00 mL = 0.02 L, Concentration of sodium hydroxide =…

Q: A 100.0 ml sample of a solution contains 2.00 x 10-3 M acetic acid (Ka= 1.8 x 10-5) and 1.00 M HCl.…

A: Since the dissociation constant (Ka ) of acetic acid is very low Hence very small amount of acetic…

Q: Show the pH calculation process when 24.00, 25.0, 30.00 mL of 0.100 M NaOH are added to 50.00-mL…

A: HCl and NaOH react with each other to form water and NaCl salt.  In any aqueous solution the…

Q: The next 11 questions are related to the titration of 40.00 mL of a 0.0900 M acetic acid solution…

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Q: What is the pH of a solution prepared by mixing 500 mL of 1.5 M HF with 400mL of 1.00 M NaF? The Ka…

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Q: If I have a buffer solution made up of 45.0 mL of 0.500 M sodium acetate (NaCH3COO) and 5.0 mL of…

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Q: 250 mL pure water at 25C is added with 0.105x10-6 L H2SO4 Solution which contains 98.0 wt % sulfuric…

A: given  : Density = mass / volume mass = density × volume             = 1.84 × 250 mL mass = 460 g…

Q: You add 19.00 mL of 0.800 M NaOH to 50.00 mL of pure water, and to this mixture you then add 7.00 mL…

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Q: An analytical chemist is titrating 57.8 mL of a 0.6200M solution of methylamine (CH,NH,) with a…

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Q: Given that Ka's for hydrofluoric acid (HF) and boric acid (H3BO3) are 6.3 x 10-4 and 5.4 x 10-10,…

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Q: Glacial acetic acid is 99.5% acetic acid (f.w. 60.052) by weight and has a density of 1.05g/mL.…

A: Given: Formula mass of acetic acid =60.052 g/mol density=1.05g/mL Volume of the solution=1L…

Q: Calculate the pH of a solution that is made by mixing 50.0 mL of 0.15 M acetic acid and 50.0 mL of…

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Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 50.00 mL of 0.100 M…

A: Since the moles of acetic acid = molarity of acetic acid X volume in L = 0.1 X 30/1000 = 0.003 And…

Q: Suppose you have just added 100.0 ml of a solution containing 0.5000 moles of acetic acid per liter…

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Q: 5. A 1.50M acetic acid solution reacts with 20.0 mL 0.200M NaOH. If 20.0 mL of acid is used,…

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Q: Calculate the pH when 25.36 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: Total volume of the solution (VT) after mixing the 25.36 mL of 0.100 M NaOH to 30.0 mL of 0.100 M…

Q: Given that Ka’s for hydrofluoric acid (HF) and boric acid (H3BO3) are 6.3 × 10^–4and 5.4 × 10^–10,…

A: a) Given: Volume of HF=50 mL Concentration of HF= 0.2 M Concentration of NaH2BO3= 0.5 M Volume of…

Q: 15.0 mL of the 1.0 M LIOH are added to 50.0 mL of 0.20 M H2SO4. What is the pH at this point in the…

A: Here, we have to find the pH of a titration when 15.0 mL of the 1.0 M LiOH are added to 50.0 mL of…

Q: 0.95

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Q: An analytical chemist is titrating 146.1 mL of a 0.4500M solution of ammonia (NH;) with a 0.4400M…

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Q: Question 4 I'm not sure how to do this question.

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Q: For the titration exp., the pH of the vinegar used was found to be 2.45 which is equivalent to 0.700…

A: Number of moles of solute to the volume of solution in liters is known as molarity.

Q: mole of solid NaOH is added to 1.00 L of each of the following solutions: a. 0.056 M propanoic acid…

A: Here we have to calculate the pH of the respective solution after addition of 0.16 moles of solid…

Q: Calculate the final pH when the following pair of solutions is mixed: 100mL of 0.106 M hydrofluoric…

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Q: A solution is made by mixing 150mL of 0.12 M HCN, 100 mL of 0.56 M NaOH and 75 mL of 0.78 M HCl.…

A: HCl dissociates into H+ and Cl-. Thus: [HCl] = [H+] Thus [H+] obtained from HCl =0.78 M Calculation…

Q: Consider a solution formed by mixing 50.0 mL of 0.100 M H2SO4, 30.0 mL of 0.100 M HOCl, 25.0 mL of…

A: First step is to find out total volume  Total volume = 50 mL + 30 mL + 25 mL + 25 mL + 10 mL = 150…

Q: Calculate the pH of the following buffer solutions: 1-    1.7 g/L of NH, and 5.35 g/L of NH,CI. 2-…

A: Note- As per company's guidelines, we can answer only 3 sub parts .Kindly repost the question.

Q: A solution containing 25.00 ml of 0.10 M acetic acid was made, determine the pH of this solution.…

A: 5. a. Given that : The volume of solution = 25.00 mL = 0.025 L Molarity of acetic acid = 0.10 M Ka…

Q: 10010 ml, 0.1M HcL is udded to 100 ml of asalFion Which IS 0.1 M both in HOAC and NAOAC. By how many…

A: The questions are based on the concept of PH calculations. we have to determine how much by pH…

Q: Consider the titration of 20.00 mL of 0.250 M HF solution with 0.250 M KOH. What is the pH at 10.00…

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Q: I mix 100 mL of 0.100 M HCl in 250 mL of 0.150 M NH3.   I add 50.0 mL of 0.0500 M NaOH.   What…

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Q: What is the pH of the solution that results from adding 24.7 mL of 0.11 M HCl to 25.2 mL of 0.41 M…

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Q: 25.0 mL sample of 0.30 M HCl is titrated with 0.30 M KOH. What is the pH of the solution after 5 mL…

A: According to the question, HCl reacts with KOH . We have: 25.0 ml of 0.30 M HCl and 0.30 M KOH. The…

Q: Calculate the pOH of a solution that results from mixing 32.09 mL of 0.18 M HCN(aq) with 33.8 mL of…

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Q: A beaker contains 100. mL of the buffer solution. What is the resulting pH when 50.0 mL of 0.4 M…

A: Given the total volume of the buffer solution, V = 100 mL  Molarity of H2PO4-(aq) in the buffer…

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.