Objects that can bew seen only under magnification
1 answer:
You might be interested in
Answer:
The volume of the neon gas is 17.07 L.
Explanation:
The ideal gas equation describes the relationship among the four variables P, V, T, and n. An ideal gas<u> is a hypothetical gas whose pressure-volume-temperature behavior can be completely accounted for by the ideal gas equation</u>.
In order to calculate the volume, first we need to convert the grams of neon to moles:
28.18 g Ne ------ 1 mol Ne
5.0 g Ne---------- <u>x= 0.25 mol Ne</u>
Now, using the ideal gas equation we calculate the volume:
V= 17.07 L
Answer:
The right solution according to the question is provided below.
Explanation:
According to the question,
(a)
The initial conditions will be:
DO =
=
=
The initial oxygen defict will be:
Do =
=
The initial BOD will be:
Lo =
=
=
(b)
The time reach minimum DO:
tc =
=
By putting the values of log, we get
=
The distance to reach minimum DO will be:
Xc =
=
=