Chapter 17 Quizizz Part 1

What is the K_sp expression for Cu₃(PO₄)₂?

• K_sp = [Cu⁺²]³[PO₄^-3]²

• K_sp = [Cu⁺²]²[PO₄^-3]³

• K_sp = [Cu⁺²][PO₄^-3]

• K_sp = [Cu⁺²]³[PO₄^-3]

Tags

NGSS.HS-PS1-7

An unknown salt, M₂Z, has a K_sp of 3.3 x 10^-9. Calculate the solubility in mol/L of M₂Z.

• 2.9 x 10^-4 M

• 5.7 x 10^-4 M

• 9.4 x 10^-4 M

• 3.7 x 10^-4 M

Silver chromate, Ag₂CrO₄, has a K_sp of 8.96 x 10^-12. Calculate the solubility in g/L of silver chromate.

• 1.31 x 10^-4

• 0.0435

• 0.00685

• 0.362

The molar solubility of PbI₂ is 1.52 x 10^-3 M. Calculate the value of K_sp for PbI₂.

• 3.51 x 10^-9
• 1.40 x 10^-8
• 4.62 x 10^-6
• 1.52 x 10^-3

The solubility of silver(I) carbonate is 3.6 × 10^–2 g/L. What is the solubility product constant for silver(I) carbonate?

• 4.4x10^-15

• 8.2x10^-12

• 1.7x10^-8

• 1.3x10^-4

What is the hydroxide-ion concentration of a saturated solution of Ni(OH)₂? For Ni(OH)₂, K_sp = 2.0 × 10^–15

• 2.8x10^-3 M

• 7.9x10^-6 M

• 2.7x10^-2 M

• 1.6x10^-5 M