22. Including activity coefficients, find the concentration of Hin a solution of 0.010 M HCl and...
Calculate the concentration of ca2+, including activity coefficients, in a 0.08 M NaF solution saturated with CaF2. Ksp=3.2x10^-11 for CaF2, alphaCa2+=600 pm, alphaF-=350 pm.
A solution is 0.010 M in HCl and 0.010 M in NH4Cl. What is the molar concentration of NH3 at equilibrium? Kb(NH3) = 1.8 x 10-5 (Please explain the process in depth if possible)
Use activity coefficients to find the concentration of hydrogen ions in a solution of 70.0 mM butanoic acid (CH,COOH) and 0.1 M NaCl. The ionization constant of butanoic acid is k, = 1.52 x 10-5. Take the size of CH,COO to be 500 pm. Activity coefficients can be found in this table. [H] = 0.00103 What is the pH of this solution? Include activity coefficients in your calculation. pH = 2.989 What is the fraction of dissociation of butanoic acid...
What is the activity coefficient of Ht in a solution containing 0.073 M HCl and 0.0090 M Ca(CIO),? Activity coefficients at various ionic strengths can be found in this table. Y= What is the pH of this solution? pH = pH =
Use activity coefficients to find the concentration of hydrogen ions in a solution of 50.0 mM butanoic acid (C3H7COOH) and 0.1 M NaCl. The ionization constant of butanoic acid is
What is the pH of a solution containing 0.015 M HCl, 0.020 M NaCl, and 0.015 M NaI (considering activity coefficients)? What would the pH be without considering activity coefficients?
please explain and also use activity coefficients. thanks. 4. Calculate rigorously using activity coefficients, the pH of a 0.05M solution of HCl
Find the concentration of I in 0.0010 M AgN02 saturated with AgI. Include activity coefficients in the solubility-product expression. The Ksn of Agl is 8.3 x 10-17. Refer to the table of activity coefficients at various ionic strengths as needed. Find the concentration of I in 0.0010 M AgN02 saturated with AgI. Include activity coefficients in the solubility-product expression. The Ksn of Agl is 8.3 x 10-17. Refer to the table of activity coefficients at various ionic strengths as needed.
J. Using activity coefficients calculate the molar concentration of SCN- in a solution saturated with AgSCN that also contains 0.050 M KNO3, an inert salt AgSCN (s) -> Ag* + SCN- Ksp= 1.1 X 10-12
10-20. Find the pH and the concentration of each species of lysine in a solution of 0.010 O M lysine · HCl, lysine monohydrochloride. The notation "lysine · HCl” refers to a neutral lysine molecule that has taken on one extra proton by addition of one mole of HCl. A more meaning- ful notation shows the salt (lysineH*)(C1) formed in the reaction.