dreamakadie4691 dreamakadie4691
  • 02-01-2020
  • Chemistry
contestada

Write the Ksp expression for the sparingly soluble compound calcium phosphate, Ca3(PO4)2.

Respuesta :

dvynnjoku dvynnjoku
  • 03-01-2020

Answer:

Ksp = 1.3 x 10^(-32) = (3s)^(3) x (2s)^(2)

= 27s^(3) x 4s^(2) = 108s^(5)

Explanation:

Ca3(PO4)2(s) 3Ca^(2+)(aq) + 2PO4^(3-)(aq)

[Ca^(2+)] = 3 [Ca3(PO4)2] = 3s

[PO4^(3-)] = 2 [Ca3(PO4)2] = 2s

Ksp = 1.3 x 10^(-32) =[Ca^(2+)]^(3)×[PO4^(3-)]^(2)

Ksp = 1.3 x 10^(-32) = (3s)^(3) x (2s)^(2)

= 27s^(3) x 4s^(2) = 108s^(5)

Answer Link

Otras preguntas

how does.debate in the senate differ from debate in the house?
the perimeter of a square is 4 times as great as the length of any of its sides. Determine whether the perimeter of the square is proportional to the side lengt
Evolution is: A) A change in the composition of a population from one generation to the next.B) A phenomenon that must be inferred from evidence, because it can
Write an equation for a non-vertical line that contains the point ( 2,-4 )
what type of rock can form a metamorphic rock
what is the prefix of enactment?
What is 9x^2-24x+ 16
next term in sequence 61, 122, 244, 488
how do you now 11/33 is a simplest form
What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry