What is the molecular formula of a compound with the empirical formula c13h19o2 and molar mass of 414.64 g?

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry