ap chemistry

posted by .

for the following, mix the equal volumes of one solution from group I with one solution from group II to achieve the indicated pH. calculate the pH of each solution.

Group I: .2M NH4Cl, .2M HCl, .2M C6H5NH3Cl, .2M (C2H5)3NHCl

Group II: .2M KOI, .2M NaCN, .2M KOCl, .2M NaNO2

a. The solution with the lowest pH
b. The solution with the highest pH
c. The solution with the pH closest to 7

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Which of the following does form a Group II cation?
  2. math (statistics)

    There are 15 qualified applicants for 5 trainee positions in a fast-food program. How many groups of trainees can be selected?
  3. mgt

    Post your 200-300-word response to this question: How did that experience with your fellow classmates illustrate one of the concepts (group norms, group cohesiveness, group pressure, group conformity, groupthink, group influence, group …
  4. chemistry

    What charge would most likely form on an ion from elements in the following groups?
  5. management

    Think of a recently completed group project that you have been involved in. This project may have been a student project, a group project, or an extracurricular project. Briefly describe the situation and choose one of the following …
  6. statistics

    suppost we wanted to test the hypothesis that control a group of cancer patients(group 1) would report higher mean pain ratings than an experimental group recieving special message treatment(group 2). Use the following information, …
  7. chem

    Which of the following pairs of substances, when mixed in any proportion you wish, can be used to prepare a buffer solution?

    Which one of the following statements best describes group behavior?
  9. Chemistry

    A buffer solution is prepared by mixing 50.0 mL of 0.300 M NH3 with 50 mL of 0.300 NH4Cl. The pKb of NH3 is 4.74. NH3 + H2O-> NH4+ +OH- 7.50 mL of 0.125 M HCl is added to the 100 mL of the buffer solution. Calculate the concentration …
  10. Chemistry

    A 10.0-mL solution of 0.300 M NH3 is titrated with a 0.100 M HCl solution. Calculate the pH after the following additions of the HCl solution: a) 0.00 mL b) 10.0 mL c) 20.0 mL c) 30.0 mL d) 40.0 mL **I know how to solve the problem …

More Similar Questions