RUX (Research Development Explosive) is the main explosive component of military grade C-4 plastic expos balanced...
Trinitrotoluene (TNT), the explosive used in dynamite, decomposes according to this reaction. 2C7H5N306(s)—700(g) + 7 C(s) + 5 H2O(g) +3 N2(g) In mining operations dynamite is sometimes used to remove excess rock. For this procedure the dynamite is placed in a drill hole having a volume of about 1.5 L. Calculate the total gas pressure produced when 1.00 lb of TNT is detonated? under these conditions. TNT detonation temperature is 3500 K. Respond with the correct number of significant figures...
25) Objects can possess energy as (a) endothermic energy (b) potential energy (c) kinetic energy A) a only B) b only C) c only D) bandc E) a and 33) The value of AH' for the reaction below is - 790 kl. The enthalpy change accompanying the reaction of 0.95 g of Sis_ k 33) 25 (s) + 302 (9) -2503 (9) A) 12 B) 23 C) -23 D) - 790 E) -12 34) The value of AH' for the...
help with the following combustion reaction. shown are the tables and answer. I am confused with the steps to get there. 2. (a) For ethanol, CH3CH2OH, AfHº = -277.7 kJ/mol at 25 °C. Using other AfHº values from Appendix A (Table 4.1) of your text, determine the enthalpy (heat) of combustion of liquid ethanol. (b) Determine the temperature change expected when 2.07 g of ethanol are burned in a bomb calorimeter whose heat capacity (as previously measured) is 9007 J/K...
4. Only ideal processes can be thermodynamically "reversible." Why can rear proce y can real processes not be? 5. Consider the following reactions. (Note: if this were an exam we would give you an excerpt on tabular data from Appendix 4 (Table A4.3). 2Fe(s) + 3Cla(s) 2FeCl(s) N2H4(8) + H2(g) + 2NH3(g) (a) Would you expect the entropy change for the above reaction to be >0, <0, or no (small)? Justify your answer. (d) Would you expect the entropy change...