Answer to Question #56294 in General Chemistry for Tracy Guido

Question

would these equations and ionic equations be correct along with the states thank you

2Li (s) + 2H2O (l) 2LiOH (aq) +H2 (g)
ionic 2Li(s) + 2H2O (l) --> 2Li+ (aq) + 2OH- (aq) + H2 (g)

2Na(s) + 2H2O(l) 2 NaOH(aq) + H2(g)
ionic 2Na(s) + 2H2O(l) → 2Na+(aq) + 2OH–(aq) + H2(g)

Mg(s) + 2H2O(l) Mg(OH)2(aq) + H2(g)
ionic Mg(s) + 2H+(aq) → Mg2+(aq) + H2(g)

Ca(s) + 2H20(g) Ca(OH)2(aq) + H2(g)
ionic Ca(s) + 2H+(aq) Ca2+(aq) + H2(g)

2Al(s) + 6HCl (aq) → 2AlCl3 (aq) + 3H2(g)
ionic 6H+(aq) + 2Al(s) ----------> 2Al3+(aq) + 3H2(g)

2KBr(aq) + Cl2(aq) 2KCl(aq) + Br2(aq)
ionic 2Br-(aq) + Cl2 (aq) --> Br2 (aq) + 2Cl- (aq)