I believe the density is of the EGDN in liquid state. It hasn't been clarified in the assignment either. Just stated that the density of EGDN is 1.49 g/cm3 and I have no further information about what gas does the EGDN produce after explosion or its density.
Homework Statement
(C2H4NO6, EGDN) is an explosive with perfect attributes. We fill 20% of a sealed container with an EGDN. Assume that EGDN explodes and the created gas bahaves according to ideal gas law. What is the excess pressure in the sealed container?
My problem: I don't know where to...