Question: Complete and balance the following equations: (a) NaH(s) + H2O(l) (b) Fe(s) + H2SO4(aq) (c) H2(g) + Br2(g) (d) Na(l) + H2(g)

Complete and balance the following equations:
(a) NaH(s) + H2O(l) →
(b) Fe(s) + H2SO4(aq) →
(c) H2(g) + Br2(g) →
(d) Na(l) + H2(g) →
(e) PbO(s) + H2(g) →

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