Explain decomposition or displacement reaction

Reference no: EM13563535

Balance each of the following redox reactions and classify it as a combination, decomposition, or displacement reaction:

(a) Mg(s) + H2O ---- Mg(OH)2(s) + H2(g)

(b) Cr(NO3)3(aq) + Al(s) ---- Al(NO3)3(aq) + Cr(s)

Reference no: EM13563535

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