What is the ph of the solution that results when 25.0 ml of 0.125 M NaOH is added to 25.0 mL of 0.250 HCL?

Q: Calculate the ph of the solution that is formed by diluting 55 Ml of 0.023 mole/L hydroxide acid to…

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Q: Calculate the pH of the resulting solution when 20.0 ml of 0.25 M HCl is added with 20.1 ml of 0,25…

A: We have to calculate the pH of resulting solution.

Q: Determine the pH of a solution that is 0.15 M CH3COOH and 0.30 M CH3COONa.

A: GivenThe concentration of Acetic acid = 0.15MThe concentration of sodium acetate = 0.30M

Q: A students mistakenly titrates 25.0 mL of a 0.20 M H2SO4 solution, with 62.0 mL of a 0.15 M NaOH…

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Q: A solution is prepared by adding 100 mL of 1.0 M HC,H,O,(aq) to 100 mL of 1.0 M NaC,H,O,(aq). The…

A: A buffer is a solution of a weak acid and its conjugate base that resists any change in the pH. The…

Q: Calculate the pH of a solution that is 0.60 M HF and 1.00 M KF.

A: Here HF is a weak acid, and F- is the conjugate base. Thus the solution having HF and KF is a buffer…

Q: A sodium hydroxide solution was prepared by dissolving 7 g NaOH in 1 L solution. What is the pH of…

A: By definition, Molarity=number of moles of solutevolume of solution in L                 The moles…

Q: Calculate the pH of a solution that is 0.080 M  pyridine (pKb = 5.25) and 0.215 M  pyridinium…

A: A buffer solution is a solution that resists a change in its pH on the addition of a small amount of…

Q: Determine the pH of a solution that results when 15.0 mL of 2.00 mol/L NaOH is added to 25.0 mL…

A: This question belong to ionic equilibrium. pH calculation of mixture of strong acid and strong base.…

Q: If 31.4 mL of a 0.75 M NaOH solution is added to a 47.1 mL sample of a 0.75 M weak acid, HA, what is…

A: Molarity of NaOH, M=0.75 M Volume of NaOH, V=31.4 mL Millimoles of NaOH=M x V (in mL)= 0.75 x 31.4…

Q: Determine the pH of a solution that is 0.20 M CH3COOH and 0.15 M CH3COONa.

A: Given :The solutions given are 0.20 M CH3COOH and 0.15 M CH3COONa.We need to pH of the solution.

Q: Calculate the pH of a 2.1 M Ca(OH)2 aqueous solution.

A: Consider the given information is as follows; Molarity of Ca(OH)2 = 2.1 M pH = ?

Q: Calculate the pH of the resulting solution if 31.0 mL of 0.310 M HCl(aq) is added to 21.0 mL of…

A: pH is a measure of hydrogen ion concentration. The mathematical equation to calculate pH is given…

Q: Calculate the pH of the resulting solution if 22.0 mL of 0.220 M HC1(aq) is added to 27.0 mL of…

A: Using the formula of pOH and relation between pH and pOH we can find pH of resulting solutions.

Q: Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCI(aq) is added to 30.0 mL of…

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Q: Calculate the pH of a solution that is 0.0100 M in NaOH and 0.100 M in NH3.

A: Ammonia is a weak base and NaOH is strong base. Strong base ionize completely in the solution. Weak…

Q: Calculate the molarity of a NaOH solution if 23.75 mL of NaOH is titrated with 0.475 grams of KHP…

A: Molarity (M) is defined as the number of moles of solute (n) dissolved per volume of the solution (…

Q: Calculate the pH of the resulting solution if 24.0 mL of 0.240 M HCl(aq) is added to 34.0 mL of…

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Q: Calculate the molarity of a NaOH solution if 24.50 mL of NaOH is titrated with 0.550 grams of KHP…

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: Calculate the pH of the solution that contains 0.145 M NH3 and 0.192 M NH4Cl.  The Ka of NH4+ is…

A: The solution will be the buffer solution if the weak acid and its corresponding conjugate base are…

Q: Calculate the pH of solution that is 0.200 M NH3 and 0.300 M NH4Cl (pKa = 9.245)

A: pH: It can be defined by saying that the potential of hydrogen ions in any solution . Based upon the…

Q: Calculate the pOH adn the pH of a solution in which 100.0 mL of 0.1500 M HCI is added to 250.0 mL of…

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Q: Calculate the pH of the resulting solution if 28.0 mL of 0.280 M HCI(aq) is added to 38.0 mL of…

A: When strong acid HCl and strong base NaOH are mixed then neutralization reaction takes place and…

Q: Calculate the pH of the solution that results following addition of 10 mL of 1 M NaOH to 40 mL of 1…

A: Given: The objective is to calculate the pH of the solution  1M NaOH to 40mL of 1M NH4 Cl Formula…

Q: NaOH(aq) + HCI(aq) → NaCl(s) + H2O(aq) Calculate the pH of the solution that results from the…

A: Millimoles of NaOH reacted = 404 x 4.88 x 10-5 = 0.0197 millimoles Millimoles of HCl reacted = 566 x…

Q: 3. If you had 36 ml of a .14M solution HBr that you mixed with 40 ml of a .11M solution of RBOH,…

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Q: Calculate the pH of the resulting solution if 35.0 mL0.350 M HCl(aq) is added to 25.0 mL of 0.450 M…

A: Consider the neutralization reaction between HCl and NaOH as follows; HCl aq + NaOH aq → NaCl s +…

Q: 2. What is the pH of a 0.01 M HNO3 solution? What is the ratio of acid to conjugate base for this…

A: (1) The dissociation of the given acid can be given as: The concentration of the acid is 0.01 M.…

Q: Calculate the pH of a solution that is 0.080 M  pyridine (pKb = 5.25) and 0.285 M  pyridinium…

A: The pH of a solution measures the concentration of hydrogen ions in a solution, which indicates the…

Q: Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCl(aq) is added to15.0 mL of 0.350…

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Q: Calculate the pH of the solution that results when 0.093 g Mg(OH)2 is mixed with 75.0 mL of 0.0500 M…

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Q: Calculate the pH of the solution that results following addition of 30 mL of 1 M NaOH to 40 mL of 1…

A: We have 30 ml of 1 M NaOH and 40 ml of 1 M NH4Cl Calculating the moles of each reactant using…

Q: Calculate the pH of a solution which was made by mixing 50 mL of 0.183 M NaOH and 80 mL of 0.145 M…

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Q: The pH of a solution produced when 20 ml of 0.1 M acetic acid is mixed with 5 ml of 0.5 M potassium…

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Q: What is the pH of a solution that is prepared by adding 30.23 mL of 1.77 M NaOH to 0.646 L of 0.476…

A: THIS WILL FORM AN ACIDIC BUFFER AS THE AMOUNT OF WEAK ACID(HN02)WILL REMAIN IN EXCESS AFTER REACTION…

Q: What do you call an aqueous solution that has a large amount of NH4Cl and NH3 dissolved in it? Write…

A: a solution which resist in pH change value upon addition of small amount of strong acid or base…

Q: A 0.150 M solution of a weak base has a pH of 9.65. What is the base hydrolysis constant, K, for the…

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Q: What is the pH if the hyrogen ion concentration in a vinegar solution is 0.001 M?

A: Formula Used pH = - log [ H+ ]

Q: Determine the pH of (a) a 0.40 M CH3CO2H solution, (b) a solution that is 0.40 M CH3CO2H and 0.20 M…

A: a) The ka of acetic acid is 1.7 x 10-5 Acetic acid is a weak acid so it dissociated partially Let  C…

Q: A 0.861 M solution of a weak base has a pH of 11.80. What is the base hydrolysis constant, K, for…

A: Hydrolysis constant Kb can be calculated by the following way .

Q: Calculate the pOH and the pH of a solution in which 10.0 mL of 0.100 M HCI is added to 25.0 mL of…

A: The pOH and pH of the solution has to be calculated

Q: When a 15.2 mL sample of a 0.316 M aqueous nitrous acid solution is titrated with a 0.337 M aqueous…

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Q: Calculate the pH of the resulting solution

A: Given:-  volume of HCl solution = 32.0 mL  molar concentration of HCl solution = 0.320 M  volume of…

Q: The Kb of hydrazine is 9.1 x 10-7. If 3.12 x 10-3 mol of hydrazine is added to water to make up…

A: Hydrazine (N2H4) is a weak base Concentration of hydrazine is calculated as follows,

Q: How many moles of (CH3)3N  would need to be added to 459.2 mL of a 0.25 M solution of (CH3)3NHCL  to…

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Q: 1 mL of 0.01 M NaOH and 1 mL of 0.01 M HCl are mixed. What is the pH of the solution. Explain your…

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Q: Consider a solution that is 0.046 M HF and 0.022 M NaF. 1) What is the pH of this solution? 2) What…

A: Given: Concentration of HF = 0.046 M And concentration of NaF = 0.022 M

Q: Calculate the pH of an aqueous solution that contains 0.369 M potassium sulfite and 0.482 M…

A: Given- Concentration of potassium sulphite= 0.369M  Concentration of potassium hydrogen sulphite=…

Q: Calculate the pH of the resulting solution if 31.0 mL of 0.310 M HCl(aq) is added to 41.0 mL of…

A: Given : Concentration of NaOH = 0.310 M Concentration of HCl = 0.310 M Volume of HCl solution = 31.0…

Q: Calculate the pH of a solution that is 0.66 M HF and 1.00 M KF.

A: Given :- concentration of HF = 0.66 M                Concentration of KF = 1.00 M                Ka…

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.