What is the concentration of H+ in a 4.1 x 10-5 M of a solution?
(a) 0
(b) 1.3
(c) 3.4
(d) 5.0
(e) 0.48
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Question: Coffee has a pH of 5.12. What is its H+ ion concentration? SHOW YOUR WORK
A) 7.6 x 10-6
B) 5.0 x 10-6
C) 1.3 x 10-6
D) 7.9 x 10-9
E) 1.3 x 10-9
Determine the concentration of barium ions in a saturated solution of barium sulfate, Ba3(PO4)2. The Ksp = 3.4 x 10-23