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Direct linkBopegedera, A. M. R. P. – Journal of Chemical Education, 2018
The oxidation of iron is an important reaction due to its high economic impact. In this laboratory exploration, the total order of this reaction was determined using commercially available handwarmer packets that rely on the iron-oxygen reaction to generate heat. The active ingredient in the handwarmer packet is iron, which interacts with…
Descriptors: Kinetics, Chemistry, Scientific Concepts, Conservation (Environment)
Young, Brent R.; van der Lee, James H.; Svrcek, William Y. – Chemical Engineering Education, 2006
Experience in using a user-friendly software, Mathcad, in the undergraduate chemical reaction engineering course is discussed. Example problems considered for illustration deal with simultaneous solution of linear algebraic equations (kinetic parameter estimation), nonlinear algebraic equations (equilibrium calculations for multiple reactions and…
Descriptors: Laboratory Experiments, Computer Software, Undergraduate Students, Problem Solving
