The pH of a solution prepared by mixing 45.0 mL of 0.183 M KOH and 25.0 mL of 0.145 M HCI is O 0.00824 O 1.181 12.819 O12.923 O.1.314 Submit Request Answer

Q: What is the pOH of the solution formed by mixing 15 mL of 0.10 M HNO₃ and 10 mL 0.15 M Ca(OH)₂?…

A: The reaction between the two chemicals will be as follows:  HNO₃  + Ca(OH)₂ ----------> Ca(NO3)2…

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Q: What is the final pH of a solution made by mixing 100 mL of 0.05 M CH3COOH and 100 ml of 0.1 M…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .   it…

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A: We have to calculate the pH of the solution

Q: 1.2 g of the strong base NaOH are dissolved in water and diluted to 50.0 mL. What is the pH of this…

A: Mass of NaOH = 1.2 gVolume of solution = 50 mL = 50 mL x 10-3 L/mL = 0.050 L

Q: Determine the pH of a 0.50 M NaF solution. The Ka of HF is 3.5 x 10-5. Enter the result to 2 decimal…

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Q: Calculate the pH of the solution resulting from the addition of 75.0 mL of 0.15 M KOH to 35.0 mL of…

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Q: What is the pH of a solution prepared by mixing 59.50 mL of 0.8820 M HCl and 35.67 mL of 0.7859 M…

A: First we need to calculate moles of both HCl and NaOH and then Calculate excess moles remaining…

Q: What is pH of a solution consisting of 1.05 M NH3 and 0.98 M NH4NO3? Ka of NH4 + is 5.8 x 10-10…

A: 1.05 M NH3 and 0.98 M NH4NO3 The NH4NO3 dissociate as ; NH4NO3 =  NH4+  + NO3-  So the Concentration…

Q: Example 2What is the pH of the solution that results when 0.093 g of Mg(OH)2 Ksp = 7.1 × 10–12 is…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A solution was prepared by mixing 20.0 mL of 0.050 M HCI and 5.00 mL of 0.1 M NaOH. What is the pH…

A: We have given that A solution was prepared by mixing 20.0 mL of 0.050 M HCI and 5.00 mL of 0.1 M…

Q: What is the pH of a solution containing 0.1279 M HOCN and 0.1517 M KOCN? Ka = 3.50e-4.  10.544…

A: Acid, [HOCN] = 0.1279 M Salt, [KOCN] = 0.1517 M Ka = 3.50 × 10-4

Q: An analytic chemist is titrating 65.9 mL od 0.4200 M solution of piperidine (C6N10NH) with a 0.8800…

A: First calculate the number of moles for both given base and acid. Then use that moles to find out…

Q: Calculate the pH of the solution that results from mixing 74.0 mL of 0.061 MHCN(aq) with 26.0 mL of…

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Q: What is the approximate pH of a solution prepared by mixing equal volumes of 0.05 M methylamine and…

A: Given -  Molarity of methyl amine = 0.05M Molarity of hydrochloric acid  = 0.2M n-  Volume of Methyl…

Q: What is the pH of a solution prepared by mixing 45.11 mL of 0.8314 M HCl and 42.03 mL of 0.7261 M…

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Q: A solution of sodium acetate (NACH2COO) has a pH of 9.62. The acid-dissociation constant for acetic…

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Q: What is the pH of a solution which is mixture made with 10 mL 0.30M in ammonia NH3 and 30mL 0.1M of…

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Q: What is the pH of a solution prepared by mixing 15.0 mL of 0.24 M KOH and 25.0 mL of 0.24 M of…

A: Given data : Concentration of KOH = 0.24 M Volume of KOH = 15.0 mL Concentration of HClO = 0.24 M…

Q: The pH of a solution prepared by mixing 40.0 mL of 0.125 M Mg(OH)2 and 150.0 mL of 0.125 M HCl is…

A: Answer: pH of a solution tells about the power of hydrogen ion concentration. Its value is actually…

Q: Calculate the pH of a solution resulting from the addition of 50.0 mL of 0.30M HNO3 to 50.0 mL of…

A: Nitric acid which is a strong acid on undergoing a reaction with ammonia will form a salt of…

Q: Part B. 1. The hydrogen ion concentration in a solution is measured to be 7.84 X 10-5 M. Calculate…

A: The pH is given by pH = -log10[H+]

Q: Calculate the pH of the solution after the following addition to the 42.0 mL of 0.135 M HCI: C) 37.8…

A: Given data,molarity of HCl = 0.135MVolume of HCl=42.0mL = 0.042LMolarity of NaOH=0.150MVolume of…

Q: Calculate pH of the following solutions: 0.25 M HNO3 in 0.065 M CH COOH (K.=1.75x10).

A: Solution: We know the common ion aslo affect on oH of the solution. Here first we need to draw an…

Q: What is the approximate pH of a solution formed by mixing 45.0 mL of 0.10M HNO3, 50.0 mL of 0.20M…

A: Given: The volume of HNO3=45.0 mL  Molarity of HNO3=0.10M  Volume of HCl=50.0 mL  Molarity of…

Q: Which of the following aqueous solutions has the highest pH? а) 0.10 М НСІ b) 0.10 M НCIO e) 0.10 M…

A: Option b) is the correct choice.

Q: In the laboratory, a general chemistry student measured the pH of a 0.590 M aqueous solution of…

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Q: a) What is the pH of a solution prepared by adding 11.1 mL of 0.50 M NaOH solution to 200. mL of a…

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

Q: A solution is produced by mixing 100.0 ml of 0.100 Mof a weak acid (HA solution with 308 (LIA). What…

A: The given solution contains a weak acid and it's salt. Thus it acts like a acid buffer and we use…

Q: You add 7.50 mL of 0.050 M NaOH to 50.00 mL of pure water, and to this mixture you then add 1.50 mL…

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