El tricloruro de fósforo, un precursor para la fabricación de ciertos pesticidas, puede ser producido por la reacción del fósforo y del cloro. La ecuación para la reacción es:
P4 + 6Cl2 → 4 PCl3

Al reaccionar 20.5 gramos de cada reactivo;

¿Cuál es el reactivo limitante?

¿Cuál es el rendimiento teórico?

Following are the  advantages of the parametric equations: 1) they can be used to graph curves that are not functions, like the unit circle.2) the parameter can be used to represent the quantity that is  useful to  provide us with better information about the graph.3)  it is useful to convert between rectangular equations and parametric equations.with specific reference to chemistry,  parametric equations are employ for solving hydrogen and hydrogen-like ions, quantum mechanically. herein, cartesian coordinates are converted in spherical polar coordinates. the solution obtained, when plotted on spherical polar graph paper, provides visualization of atomic orbital such as s,p,d and f. 

Ibelieve it's dna hope this out at least