Why are some substances not able to dissolve in water? the solute and solvent are not able to react together. the attraction between the solute and solvent is not very strong. the chemical bonds in the solvent are too strong to be broken. the attraction between the solute and solvent particles is too strong to mix

I would assume its A, considering water, while able to dissolve many things, can't dissolve everything

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.