Amagnesium ion, mg2+, with a charge of 3.2×10−19c and an oxide ion, o2−, with a charge of −3.2×10−19c, are separated by a distance of 0.25 nm. how much work would be required to increase the separation of the two ions to an infinite distance?

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

How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene

Under which circumstances are kp and kc equal for the reaction aa(g)+bb(g)⇌cc(g)+dd(g)?