filmov
tv
Chapter 7.3 - Weight volume percent, volume volume percent, and PPM
Показать описание
Description and examples of various types of concentration (not including molarity), such as weight/volume percent, volume/volume percent, and parts per million.
0:15:02
0:03:23
0:10:21
0:01:54
0:00:25
0:05:42
0:00:12
0:03:10
0:00:21
0:31:25
0:05:17
0:00:14
0:08:41
0:00:48
0:00:25
0:00:16
0:00:22
0:00:19
0:00:20
0:00:30
0:00:30
0:00:32
0:00:55
0:00:15