1. ?
2. Ficus elastica
3. Possibly Philodendron bipennifolium
4. Schefflera arboricola
5. Not sure it's a pothos, maybe Philodendron hederaceum?
6. Maybe a Pepperomia species? That's a guess.
7. Dwarf Oyster Plant, Tradescantia spathacea
8. Earth Star, Cryptanthus variety
9. ?
10. ?
11. Dracaena godseffiana