a What is the pH of this solution 5 pts b What is the of benzoic acid ionized

A what is the ph of this solution 5 pts b what is the

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a) What is the pH of this solution?
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1. K eq = [D] eq d [E] eq e /[B] eq b 2. 5.12 x 10 11 3. a) No change b) Less MgCl 2 dissolved c) No change d) More MgCl 2 dissolved e) More MgCl 2 dissolved 4. a) 0.0037 b) 2.69 x 10 -12 c) 11.57 d) acidic 5. H 2 SO 4 (sulfuric acid) HNO 3 (nitric acid) HClO 4 (perchloric acid) HCl (hydrochloric acid) HBr (hydrobromic acid) HI (hydroiodic acid) 6. 5.7 x 10 -4 7. (NO 2 ) -1 8. “More than 7” Extra credit: pH = 8.47 9. pH = -0.176 10. a) pH = 2.24 b) 1.14 %
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