What kind of chemical bonds does carbon have in a saturated hydrocarbon?
single
double
triple

Both 1,2−dihydronaphthalene and 1,4−dihydronaphthalene may be selectively hydrogenated to 1,2,3,4−tetrahydronaphthalene. one of these isomers has a heat of hydrogenation of 101 kj/mol (24.1 kcal/mol), and the heat of hydrogenation of the other is 113 kj/mol (27.1 kcal/mol). match the heat of hydrogenation with the appropriate dihydronaphthalene.

Answer explain why it is not possible to deduce a complete order of reactivity.

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+