chem class

posted by .

What is the pH of an aqueous solution at 25°C in which [OH-] is 0.025 M?

  • chem class -

    pOH = -log(OH^-)
    pH + pOH = pKw = 14

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    X2 + Y2 <=> 2XY 0.50 mole each of X2 and Y2 are placed in a 1.0 litre vessel and allowed to reach equilibrium at a given temperature. The equilibrium concentrations of XY is found to be 0.025 mol/L. What is the equilibrium cosntant …
  2. Chem

    When an aqueous solution of lithium chloride is mixed with an aqueous solution of ammonium sulfate ______. A. a precipitate form B. a new salf is formed C. a gas is evolved D. an acid and base are formed E. no reaction occurs
  3. Chem

    A precipitate is expected when an aqueous solution of porassium iodide is added to an aqueous solution of
  4. chem

    what precautions should be observed when an aqueous sodium carbonate solution is used to extract an organic solution containing traces of acid?
  5. chemistry

    What is the pH of an aqueous solution at 25°C in which [H+] is 0.025 M?
  6. chem class

    What is the pH of an aqueous solution at 25° that contains 3.98 × 10-9 M hydronium ion?
  7. chem class

    What is the pH of an aqueous solution at 25.0 °C that contains 3.98 × 10-9 M hydroxide ion?
  8. Chemistry

    what is the pH of a 0.025 M aqueous solution of sodium propionate, NaC3H5O2?
  9. Chemistry

    Calculate the pH and the pOH of an aqueous solution that is 0.025 M in HCl(aq) and 0.075 M in HBr(aq) at 25°C.
  10. chem

    Calculate the number of moles of solute present in each of the following solutions. a) 39.0 mg of an aqueous solution that is 1.00 m NaCl b)90.0 g of an aqueous solution that is 2.10% sucrose (C12H22O11) by mass.

More Similar Questions