Where are electrons received and donated at in a galvanic cell?

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Which of the following are acids or bases? 1. sodium hydrogen 2. barium hydroxide solution 3. carbonate solution

In a 28 g serving of cheese curls there are 247mg of sodium. how much sodium is in a 12.5 ounce bag