Answer to Question #189756 in General Chemistry for Mary

Question

What is the nickel ion concentration in a solution prepared by mixing 439 mL

439 mL of 0.372 M

0.372 M nickel nitrate with 401 mL

401 mL of 0.353 M

0.353 M sodium hydroxide? The 𝐾

sp

Ksp of nickel hydroxide is 5.48×10−16

5.48×10−16 .

Answer 1

Nickel ion concentration=4.73M