why does the observation for butanoic acid react with calcium carbonate and butanol react with calcium carbonate are different​

According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?