Which would be most helpful to find the normal melting point and normal boiling point on a phase diagram? Draw a horizontal line across the triple point.

Locate the region that describes the liquid phase, then trace its border.

Draw a vertical line through the triple point.

Draw a horizontal line at standard pressure (1 atmosphere, or 101.3 kPa).​

Enzyme make a hormone as a catalyst

The answer should be vaporization 

Hi; /c

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.