Extra Problem Hydrazine (N2H4) is a hypergolic propellant; it ignites upon contact with an oxidizing agent...
Hydrazine (N2H4) is a liquid that burns in oxygen gas to yield nitrogen gas and water vapor. Using the data below, determine the ΔG and the equilibrium constant for the combustion reaction. Chemical ΔGfº (kJ/mol): [N2 (g)=0] [N2H4 (l)=149] [N2H4 (g)=159] [H2O (l)=-237] [H2O (g)=-229] [O2(g)=0] I got that ΔG is -607, but why does K=e^245?
A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N2H4) and dinitrogen tetroxide (N2O4) which ignite on contact to form nitrogen gas and water vapor. How many grams of nitrogen gas form when 1.00 x 10^2 g of N2H4 and 2.00 x 10^2 g of N2O4 are mixed? So, I tried solving this but not sure what they mean by "mixed". The balanced chemical equation is: 2 N2H4 + N2O4 = 3 N2 +...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...