Question
a)What is the [Ca2+] when 100mL of .05M CaCl2 is added to 100mL of .10M K2SO4?
b) What is the [SO42-] for part a?
c) write the Ksp expression for CaSO4
d)Will a precipitate form in the solution from part a)?
b) What is the [SO42-] for part a?
c) write the Ksp expression for CaSO4
d)Will a precipitate form in the solution from part a)?
Answers
DrBob222
a. (Ca^2+) = 0.05 x (100/200) = ?
b. (SO4^2-) = 0.10M x (100/200) = ?
c. You can't do this?
d. Calculate Krxn quotient. A ppt will form if Krxn quot > Ksp.
b. (SO4^2-) = 0.10M x (100/200) = ?
c. You can't do this?
d. Calculate Krxn quotient. A ppt will form if Krxn quot > Ksp.