The reaction between ethylene and hydrogen bromide to form ethyl bromide is carried out in a continuous reactor. the product stream is analyzed and found to contain 58.7 mol% c2h5br and 18.3 mol% hbr. the feed to the reactor conains only ethylene and hydrogen bromide. calculate the fractional conversion of the limiting reactant and the percentage by which the other reactant is in excess. if the molar flow rate of the feed stream is 305 mol/s, what is the extent of reaction

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.