The ksp of copper sulfide (cus) is 8.0 × 10–37. what is the solubility concentration of [cu2+] in a saturated solution at 25°c?

1.3 × 10–18m

6.4 × 10–73m

6.3 × 10–19m

8.9 × 10–19m

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

The grooves or folds of the brain are called

Describe the forces both attractive and repulsive that occur as two atoms move closer together.