| 1 |  |  |  |  |  | 525.0K#11,859  | 767#36,673  | 65.4M#19,039  | 
| 3 |  |  |  |  |  | 2.1M#3,860  | 2.1K#13,147  | 472.2M#5,564  | 
| 4 |  |  |  |  |  | 147.0K#25,794  | 593#46,394  | 22.3M#32,131  | 
| 5 |  |  |  |  |  | 496.0K#12,304  | 278#83,904  | 97.3M#15,428  | 
| 6 |  |  |  |  |  | 337.0K#15,967  | 4.3K#5,927  | 100.0M#15,203  | 
| 7 | @TheOrganicChemistryTutor  |  |  |  |  | 9.2M#768  | 2.9K#9,252  | 1442.9M#2,361  | 
| 8 |  |  |  |  |  | 70.5K#36,895  | 1.2K#23,293  | 58.9M#20,089  | 
| 9 |  |  |  |  |  | 346.0K#15,714  | 900#31,411  | 200.9M#10,006  | 
| 11 |  |  |  |  |  | 9.2K#82,206  | 52#185,917  | 2.0M#81,260  | 
| 13 |  |  |  |  |  | 3.9K#108,259  | 206#101,332  | 698.4K#114,269  | 
| 14 |  |  |  |  |  | 123.0K#28,321  | 429#61,148  | 17.9M#35,421  | 
| 15 |  |  |  |  |  | 3.7K#109,608  | 112#139,071  | 2.7M#74,336  | 
| 16 |  |  |  |  |  | 83.4K#34,206  | 464#57,268  | 16.7M#36,548  | 
| 17 |  |  |  |  |  | 86.1K#33,692  | 3.9K#6,687  | 54.8M#20,825  | 
| 18 |  |  |  |  |  | 1.3M#5,983  | 3.0K#8,734  | 241.1M#8,886  | 
| 19 |  |  |  |  |  | 3.3K#113,603  | 21#232,007  | 312.7K#143,637  | 
| 20 |  |  |  |  |  | 331.0K#16,155  | 331#74,406  | 42.0M#23,922  |