mrichardson2315 mrichardson2315
  • 25-04-2018
  • Chemistry
contestada

Calculate the ph of a solution that is 0.6 m in sodium acetate and 0.2 m in acetic acid. ka = 1.8 × 10−5 for acetic acid. 1. ph = 4.3 2. ph = 4.7 3. ph = 5.2 4. ph = 2.7 5. ph = 5.6

Respuesta :

22montchri 22montchri
  • 03-05-2018
      0.53 x 200ml = 106 ml of the pH 9.0 buffer + 94 ml of the pH 10 buffer gives the desired solution 
  
Answer Link

Otras preguntas

If 1+4=5 what is 8+11
1+4=5 2+5=12 3+6=21 8+11=
Which lines in this excerpt from Mary Otis Warren's poem "A Political Reverie" use figurative language? I look with rapture at the distant dawn , And view the g
Explain the relationship between osmosis and aquaporins.
1.Why is the coding sequence (whether DNA or RNA) at least three times as long as the protein sequence it codes for? 2.How can the DNA sequence be so different
What is the layer of the earth where mantle convection occurs and on which the earth's crust rests?
what stress force on a reverse fault?
Explain how the delay in marching through Belgium helped France to Survive.
Which of the following is a potential response by a plant host to a parasite? increased production of lymphocytes allelopathy more rapid growth of tissues forma
What does 28 tens equal to