what is the pH of a solution obtained by mixing 40.00 mL of 0.250 M HCl and 40.00 mL of 0.125 M NaOH? Assume additive volumes. Show all work. (6 pts)
what is the pH of a solution obtained by mixing 40.00 mL of 0.250 M HCl...
What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCl and 30.00 mL of 0.125 M NaOH? We assume additive volumes. What is the pH of a solution that is 0.75 M in sodium acetate and 0.50 M in acetic acid? (ka for acetic acid is 1.3x10-5.) Calculate the pH of a solution prepared by mixing 15.00 ml of 0.10 M NaOH and 30.00 mL of 0.10 M benzoic acid solution. (Benzoic acid is monoprotic; its...
2. What is the "What is the pH of the solution obtained by mixing 30.00 mL of 0.250 M HCl and 30.00 mL of 0.125 M NaOH? We assume additive volumes. 3. What is the pH of a solution that is 0.75 M in sodium acetate and 0.50 M in acetic acid? (K, for acetic acid is 1.8x10-5.)
What is the pH of a solution made by mixing 40.00 mL of 0.100 M HCl with 35.00 mL of 0.100 M KOH? Assume that the volumes of the solutions are additive. 1.64 10.00 12.36 13.36 2.17
Calculate pH when: solution prepared by mixing 112.0mL of 1.3x10^-3 M HCL and 444.0 mL of M HClO4 (assume that volumes are additive) Solution prepared by mixing 1120 mL of 1.3 10-3 M HCl and 444.0 mL of 1.0-103 MHCIO, (Assume that volumes are additive ) Express your answer using two decimal places. pH- Submt Request Answer ide Feedback
-Calculate the pH of the solution obtained by mixing 25.00 mL of 0.1000 M NaOH with 25.00 mL of HClO 0.1000 M. -Calculate the pH of the solution obtained by mixing 25.00 mL of 0.1000 M HCl with 25.00 mL of NaOCl 0.1000 M
Calculate the pH of the following solutions: a) Calculate the pH of the solution obtained by mixing 20.00 mL of 1.00 M HCl with water until a volume of 2000 mL. b) Calculate the pH by mixing 5.00 mmol of HNO3 with 5.00 mmol of KOH, in a total volume of 1000 mL of solution c) Calculate the pH by mixing 5.00 mmol of C6H5COOH with 3.00 mmol NaOH, and bring up to volume 300 mL. d) Calculate the pH...
Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCl(aq) is added to 35.0 mL of 0.250 M NaOH(aq).pH=Calculate the pH of the resulting solution if 25.0 mL of 0.250 M HCl(aq) is added to 15.0 mL of 0.350 M NaOH(aq).pH=No referals as the only answer unless you're the first one.
What is the PH of a solution made by mixing 30.00 mL of 0.10 M HCI with 40.00 mL of 0.10 M KOH? Assume that the volumes of the solutions are additive. A) 12.15 B) 13.15 C) 1.85 D) 0.85 28) Which of the following titration result in a basic soltuion at the equilvalence point? 29) The balanced equation for the solubility equilibrium of Fe (OH)_2 is shown below. What is the equilibrium constant expression for the K_sp of (OH)_2?
8. What is the pH of a solution made by mixing 29.00 mL of 0.15 M acetic acid with 39.00 mL of 0.15 M KOH? Assume that the volumes of the solutions are additive. Ka = 1.8 x 10-5 for CH3CO2H.
What is the final pH of a solution obtained by mixing 6.00 mL of 0.500 M HCl with 200 mL of 125 mM acetate buffer that is initially at pH = 5.20?