During a flood, the labels from three bottles of chemicals floated away. The unlabeled bottles of white solids were known to contain the following: barium nitrate, lithium sulfate, and ammonium chloride. Explain specifically (with each solution) how you could easily re-label these three bottles.
could easily re-label these three bottles.

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

58750.08068 is the answer i think

c, liquids evaporate, creating a gas