Explain pairs of reactants will result in a spontaneous

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

a. Sn^4+(aq) + Mg(s)

b. Cr^3+(aq) + Ni(s)

c. Zn(s) + Na+(aq)

d. Fe(s) + Ba^2+(aq)

e. none of the above pairs will react

Reference no: EM13519944

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