Jun 01, 2003 · The length of the aerobic feed phase (or the aerobic fill time ratio, FTR ox, or t f,O 2 /t c, where t f,O 2 is the time for aerobic fill and t c is the total time of one cycle) was the only operating parameter that was changed between each experiment: 3, 10, 13, 15, 20, 30 and 90 min giving a FTR ox, respectively, of 1.2%, 4.2%, 5.4%, 6.2%, 8 ...

Ftec reddit2 - Hydrogen Selenide: First draw the Lewis dot structure: Electron geometry: tetrahedral. Hybridization: sp 3 Then draw the 3D molecular structure using VSEPR rules:

Feb 12, 2012 · Therefore, P = 6n + 2 – V = 6 * 3 + 2 – 19 = 1 So there is only 1 π electron in ClO 2 So the structure of Step 1 is the Lewis structure. Electrons are placed around each atom so that the octet rule is obeyed. Since the number of valence electrons is