WebTo enter an ion, specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Example: Fe {3+} + I {-} = Fe {2+} + I2 Substitute immutable groups in chemical … WebMay 4, 2015 · Nitroglycerin (C3H5 (NO3)3) is a powerful explosive, that produces four different gases when it is detonated: 3 N2 (g) 6 CO2 (9) + 2 O2 (g) + 5 H20 (g) AH°, + rxn 2 C3H5 (NO3)3 (0) > -364 kJ/mol 0.0 kJ/mol -393.5 kJ/mol 0.0 kJ/mol -241.8 kJ/mol Using these enthalpies of formation (AHf) to: a) Calculate the change in enthalpy for the …
Nitroglycerin, C3H5(NO3)3, a solid explosive compound, …
WebStudy with Quizlet and memorize flashcards containing terms like A molecule is found to contain 47.35% by mass C, 10.60% by mass H, and 42.05% by mass O. What is the empirical formula for this molecule?, Which element is most likely to form a 2- ion?, You have 3.24 moles of each of the following elements: Li, Ca, Fe, S and Cu. Which sample … WebElemental composition of C3H5 (NO3)3 Sample reactions for C3H5 (NO3)3 Formula in Hill system is C3H5N3O9 Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element. poorest city in the uk
C3H3 - Wikipedia
WebNitroglycerin, an explosive compound, decomposes according to the equation 4 C3H5 (NO3)3 (s) -> 12 CO2 (g) + 10 H2O (g) + 6 N2 (g) + O2 (g) Calculate the total volume of … Webthe following equation. 4C 3H 5(NO 3) 3(l) → 6N 2(g) + O 2(g) + 12CO 2(g) + 10H 2O(g) If 15.6 kJ of energy is evolved by the decomposition of 2.50 g of nitroglycerine at 1 atm and 25 °C, calculate the enthalpy change, ΔH°, for the decomposition of 1.00 mol of this compound under standard conditions. Marks 4 The molar mass of C 3H 5(NO 3) 3 is: http://bohr.winthrop.edu/faculty/kull/link_to_webpages/courses/chem105/Graded_Events/Final_review/Review%20Chapters%204-6%20problems%20Chem%20105%20Final%20Sp07.doc poorest city in missouri