Answer:
0.27 to 0.35 inch i found one that was 0.47 inches Lol
Answer:
c2h6
Explanation:
molecular weight=vapour density*2=2*15=30
molecular formula=empirical formula*n
n=molecular weight/empirical formula weight=30/15=2
so molecular formula2 * (ch3) alkane =c2h6
Maybe Sugar I did that question before I think.
It’s called an ion . An atom that loses electron is called an ion
Answer:
a) 21.133 minutes for series
b) 84.54 minutes when split into 4
Explanation:
Data provided:
Total flow, V₀ = 45 MGD
total volume of each basin, V = 2500 m³
Now,
1 MGD = 3785.4118 m³/day
also,
1 day = 1440 minutes
thus,
45 MGD = 45 × 3785.4118 m³/day
or
45 MGD = 170343.5305 m³/day
and,
170343.5305 m³/day in 'm³/min'
= 170343.5305 / 1440
= 118.2941 m³/min.
Therefore,
The retention time, t =
or
The retention time, t =
or
The retention time, t = 21.13 min
Hence,
for series of tanks the retention time is 21.133 min.
Now,
on splitting the tanks in 4
the volumetric flow rate will be
=
= 29.57 m³/min.
Therefore,
The retention time =
or
The retention time, t =
or
The retention time, t = 84.54 min