Is there a reaction?
potassium metal is added to a beaker of nickel (ii) chloride solution

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

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

The atoms of a solid aluminum can are close together, vibrating in a rigid structure. if the can is warmed up on a hot plate, what happens to the atoms?