1. A solution (50.0 mL) of 0.125 MHCI is being titrated with 0.125 M KOH. What species are present in this soluti...
1. A solution (50.0 mL) of 0.125 M HCl is being titrated with 0.125 M KOH. What species are present in this solution, and what is the pH: (a) Before any KOH solution has been added? (b) After 50.0 mL KOH solution has been added? (c) After 25.0 mL KOH has been added? (d) After 75.0 mL KOH has been added?
1. A solution (50.0 mL) of 0.125 M HCl is being titrated with 0.125 M KOH. What species are present in this solution, and what is the pH: (a) Before any KOH solution has been added? (b) After 50.0 mL KOH solution has been added? (c) After 25.0 mL KOH has been added? (d) After 75.0 mL KOH has been added? Can all work be shown? Equations/ Ice charts If applicable-please include them. I need to understand. Thank-you in advance.
for 2. A solution (75.0 mL) of 0.250 MNH, is being titrated with 0.500 MHCI. Ks- 1.8x10 NH). What species are present, and what are their concentrations: (a) Before any HCl has been added? (b) When 17.5 mL HCl have been added? (c) After 37.5 mL HCl solution has been added? (d) After 45.0 mL HCl solution has been added?
a 30.0 mL sample of 0.250 M HClO is titrated with 0.125 M KOH. Calculate the pH of the solution after the addition of the following volumes of base. Ka= 3.5 x 10^-8 for HClO. a) 0.0 mL base added b) 25.0 mL c) 50.0 mL d) 55.0 mL e) 60.0 mL f) 65.0 mL g) 75.0 mL
A solution (75.0 mL) of 0.250 M NH3 is being titrated with 0.500 M HCl. Kb = 1.8x10–5 for NH3. What species are present, and what are their concentrations: (a) Before any HCl has been added? (b) When 17.5 mL HCl have been added? (c) After 37.5 mL HCl solution has been added? (d) After 45.0 mL HCl solution has been added? Can you please show all work?
A 50.0 mL sample of 0.25 M formic acid (HCOOH) aqueous solution is titrated with 0.125 M NaOH solution. Ka of HCOOH = 1.7 x 10−4. a. Calculate the pH of the solution after 50 mL of NaOH solution has been added. b. How many mL of 0.125 M NaOH need to be added to the sample to reach the equivalence point? What is the pH at the equivalence point?
50.0 mL of 0.10 M HNO2 is being titrated with 0.20 M NaOH. What is the pH after 25.0 mL NaOH has been added? What is the pH after 35.0 mL NaOH has been added?
A 50.0 mL solution of 0.140 M KOH is titrated with 0.280 M HC1. Calculate the pH of the solution after the addition of each of the given amounts of HCI 0.00 mL pH = 11.84 5.00 mL pH = 12.5 mL pH = 12.74 19.0 mL pH = 12.38 24.0 mL pH = 11.56 25.0 mL pH = 7 31.0mL pH = 1.7 A 50.0 mL solution of 0.140 M KOH is titrated with 0.280 M HC1. Calculate the...
A 50.0 mL solution of 0.178 M KOH is titrated with 0.356 M HCl. Calculate the pH of the solution after the addition of each of the given amounts of HCL. 0.00 mL pH = 6.00 mL pH = 12.5 mL pH = 18.0 mL pH = 24.0 mL pH 24.0 mL pH = 25.0 mL 25.0 mł pH=C pH = 26.0 mL pH = 31.0 mL pH =
A 50.0 mL solution of 0.146 M KOH is titrated with 0.292 M HCl. Calculate the pH of the solution after the addition of each of the given amounts of HCl. 0.00 mL pH = 6.00 mL pH = 12.5 mL pH = 1 20.0 mL pH = 24.0 mL pH = 25.0 mL pH= 26.0 mL pH = 29.0 mL pH =