What is the mole mad of hydrate?

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

Name the intersection of plane bpq and plane cpq.

Draw the lewis dot structure for each of the following polyatomic ions