What are the oxidation numbers of the atoms in this reaction? check all that apply. mg(s) + 2hcl(aq) → mgcl2(aq) + h2(g) 0 for mg in mg and mgcl2 0 for mg(s) and h in h2 +1 for h in hcl -1 for cl in hcl +2 for mg in mgcl2

Ineed with a, b, c, d, and e on the long answer

Amixture with the same composition throughout is!

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.