Arrange the bonds in each of the following sets in order of decreasing polarity.

rank bonds from highest polarity to the lowest. to rank bonds as equivalent, overlap them. if the correct ranking cannot be determined specify so.

part a.
c-f, o-f, be-f

part b.
o-cl, s-br, c-p

part c
c-s, b-f, n-o

When would a bouncy ball have the most potential energy

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)