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One of the most important reactions in our economy is the first step in the prod

ID: 905114 • Letter: O

Question

One of the most important reactions in our economy is the first step in the production of nitric acid from ammonia. 4 NH3 (g)+ 5 O2 (g) 4 NO(g) + 6 H2O(g) What is the enthalpy change for this reaction and can you because explain were you get the numbers from . thank you

Titanium(IV) chloride is pre p a red from titanium(IV) oxide by the following reaction with an enthalpy change of 504.7 kJ. Ti O2 (s) + 4 HCl(g) Ti C l4 (l) + 2 H2O ( g ) H rx n = +504.7 kJ Use the data in your textbook (Appendix L) and the enthalpy change for the reaction of Ti O2 w i t h HCl (see above) to calculate the standard molar enthalpy of formation of Ti C l4 (l)

Explanation / Answer

here it is