chemistry

posted by .

The solubility of nickel (II) carbonate at 25 degrees celsius is 0.042 g/L.
Calculate Ksp for nickel (II) carbonate.
thanks

  • chemistry -

    NiCO3 ==> Ni^+2 + CO3^-2

    Ksp = (Ni^+2)(CO3^-2)
    Make an ICE chart (using the 0.042 g/L but convert to moles), substitute into Ksp expression and solve for Ksp.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chem

    The solubility product of nickel (II) hydroxide at 25°C is 1.6 x 10-16. a) Calculate the molar solubility of nickel (II) hydroxide in pure water at 25°C. b) Calculate the molar solubility of nickel (II) hydroxide in 0.100 M sodium …
  2. ~Chem

    Check my work please The solubility product of nickel (II) hydroxide at 25°C is 1.6 x 10-16. Calculate the molar solubility of nickel (II) hydroxide in 0.100 M sodium hydroxide. Ni(OH)2 <=> Ni2+ + 2OH– I = Ni2+ is 0 & 2OH– …
  3. chemistry check

    Dr.Bob you had told me to ignore 2x so I wondering if I wrote my did these steps correctly. Calculate the molar solubility of nickel (II) hydroxide in 0.100 M sodium hydroxide The solubility product of nickel (II) hydroxide at 25°C …
  4. chemistry

    Calculate the solubility of iron(II) carbonate at 25 degrees Celsius. The Ksp of FeCO3(s) is 3.5 x 10^-11 at 25 degrees Celsius: Heres what I have done so far: 1)The balacned equation for this reaction is Fe2CO3 --> 2Fe+ + CO3- …
  5. chemistry

    The solubility of nickel (II) carbonate at 25 degrees C is 0.047 g/L. Calculate Ksp for nickel (II) carbonate.
  6. Chemistry

    Nickel metal reacted with oxygen: Ni (s) + O2 (g) --> Ni2O3 (s). 95.00g of Nickel is reacted with 2.000L oxygen at 10.56 atm and 30.00 degrees Celsius. At the end of the reaction the pressure was reduced to 7.56 atm at the same …
  7. Chemistry

    Assuming that the gases are ideal, calculate the amount of work done (in joules) in the following reaction. Is work done on or by the system?
  8. Chemistry

    #26 The Ksp of lead(II) carbonate, PbCO3, is 7.40 × 10-14. Calculate the solubility of this compound in g/L.
  9. Chemistry

    #25 The Ksp of nickel(II) hydroxide, Ni(OH)2, is 5.84 × 10-16. Calculate the molar solubility of this compound.
  10. Chemistry

    A 500.0 mL sample of saturated nickel(II) phosphate solution was analyzed spectrophotometrically and found to contain 1.88 × 10-5 g of nickel. (a) Determine the molarity of the nickel(II) phosphate solution. (b) Calculate the solubility …

More Similar Questions