Elementary Principles 131 - 5.36 (cont'd) x 0 0.1 0.2 0.3...

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5- 19 5.36 (cont’d) x nproduct Vp (L) 0 2.13 15447.92 0.1 2.30 16685.93 0.2 2.47 17923.94 0.3 2.64 19161.95 0.4 2.81 20399.96 0.5 2.98 21637.97 0.6 3.15 22875.98 0.7 3.32 24113.99 0.8 3.50 25352.00 0.9 3.67 26590.01 1 3.84 27828.02 Volume of Product Gas 0.00 5000.00 10000.00 15000.00 20000.00 25000.00 30000.00 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 x V (L) c. Hydrazine is a good propellant because as it decomposes generates a large number of moles and hence a large volume of gas. 5.37 ± ( mg A / h ) A ± Vm / h air 3 ch a. (i) Cap left off container of liquid A and it evaporates into room, (ii) valve leak in cylinder with A in it, (iii) pill of liquid A which evaporates into room, (iv) waste containing A poured into sink, A used as cleaning solvent. b. ±± ± m kg A h m kg A h V m h C kg A m A in A out air 3 A 3 F H G I K J = F H G I K J = F H G I K J F H G I K J c. y mol A mol air CV Mn A A g A m A mol air 3 == ej e j ===================> = = C m kV n PV RT A A ±
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