The expansion work on an irreversible system is equal to:
W = - PV
Assuming that the gas is ideal, therefore:
PV = nRT
[P=pressure, V=volume, n=number of moles, R=gas constant,
T=absolute temperature]
Therefore,
W = -nRT
W = -(1 mol) * (8.314 J / mol K) * (1250 K)
W = -10,392.50 J
Therefore about 10,392.50 J or 10.4 kJ of work is done on
the system.
Those elements with similar properties are in the same column.
A proper chemical storage includes the following;
-
Management – this includes of managing the
storage area of the chemical and how they are stored base on their difference
and property
-
Compliance – this is the action needed in means
of having to be able to understand the properties of the chemical in order to
know what action is needed to engaged on
The answer to your question is,
C. Cloud of dust and gas in space.
-Mabel <3
