Consider the Reaction Pb(s) + 2H⁺(aq) $\rarr$ Pb²⁺(aq) + H₂(g)

question 152

Multiple Choice

Consider the reaction Pb(s) + 2H⁺(aq) $\rarr$ Pb²⁺(aq) + H₂(g) . If the hydrogen gas pressure is maintained at 1.00 atm and the lead(II) ion concentration is 0.025 M, find the pH at which this reaction is at equilibrium.

• A) 2.8
• B) 3.2
• C) 6.0
• D) 3.0
• E) 5.7

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