What's the difference between osmosis and reverse osmosis?

Related questions

1. Why RO water is not good for health?
2. Can I use distilled water instead of RO water?
3. Which is better RO or aquaguard?
4. Is drinking distilled water good for you?
5. What is not removed by reverse osmosis?
6. Can I drink RO DI water?
7. Does boiling water remove chlorine?
8. Is DI water safe to drink?
9. Is reverse osmosis water better for you?
10. Which is better Brita or zero water?

Tags

1. #molecules
2. #diffusion
3. #water
4. #between
5. #lower
6. #reverse
7. #gradient
8. #whereas
9. #potential
10. #semipermeable
11. #against
12. #membrane
13. #osmosis
14. #across
15. #difference