| Name: | Oneeq11a - Chemical Equilibrium - 1st Formulation | ||
| Source: | Eberhart, J. G., 1986, J. chem. Educ. 63, 576. | ||
| Reference/s | Shacham, M. 1989, Chem. Engng. Sci., 44(7), 1495 | ||
| Model: | 1 implicit equation, indep. variable name: x | ||
| Average difficulty level | |||
| Constraints: 0<=x<=1 | |||
| Discontinuities: function undefined for x=0.26667 | |||
| Initial range: xmin=0, xmax=1.0 | |||
| Solved by | Shacham, M., POLYMATH 5.1, build 19, Nov. 24, 2000 | ||
| Model Eqs. | Chemical Equilibrium - 1st Formulation |POLVER05_1 | ||
| f(x) = a-((c+2*x)^2*(a+b+c-2*x)^2)/(kp*P^2*(b-3*x)^3)-x # | |||
| a = 0.5 # | |||
| b = 0.8 # | |||
| c = 0.3 # | |||
| kp = 604500 # | |||
| P = 0.00243 # | |||
| x(min)=0.0, x(max)=1.0 | |||
| Variable/function values | Variable | Value | f(x) |
| x | 0.6 |
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| Root 1 | Variable | Value | f(x) |
| x |
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| Root 2 | Variable | Value | f(x) |
| x |
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| Function plot | |||