Determine Which of the Following Pairs of Reactants Will Result

question 97

Multiple Choice

Determine which of the following pairs of reactants will result in a spontaneous reaction at 25°C.

• A) Pb²⁺(aq) + Au(s)
• B) Ag⁺(aq) + Br⁻(aq)
• C) Na⁺(aq) + Al(s)
• D) Fe³⁺(aq) + Al(s)
• E) None of the above pairs will react.

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