Question About Favorable Flops

[KeithF40]

Im trying to figure out hands that I feel have at least a 50 percent chance of seeing a favorable flop. A favorable flop for me generally includes flopping
1. Royal Flush
2. Straight Flush
3. Full House using both cards in my hand in order to actually create the full house
4. Flush
5. Straight without having three cards to a flush on board
6. Set without having three cards to a flush on board
7. Trips
8. Two Pair using both cards in my hand to actually make the two pair and without having three cards to a flush on board
9. Overpair without the board being paired and without having three cards to a flush on board
10. Top Pair while holding either the first or second nut kicker without the board being paired and without there being three to a flush on board
11. Holding suited cards and flopping a flush draw
12. Flopping three to a suit where I hold only the ace to that suit in my hand
13. Flopping an open ended straight draw or double belly buster straight draw where im not drawing to dummy end of a straight

What hands would actually create favorable situations like this. Also it would be nice if someone could post the math involved in finding out these situations.