Post a New Question

Chemistry 12

posted by on .

calculate the Ph of a solution composed of 0.75 grams of KOH dissolved in 500ml of water. assume total ionization.

  • Chemistry 12 - ,

    KOH ==> K^+ + OH^-
    mols KOH = grams/molar mass = ?
    M KOH = mols KOH/L solution = ?
    pOH = -log(KOH)
    Then pH + pOH = pKw = 14. You know pKw and pOH, calculate pH.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question