hydrofluoric acid + sodium hydroxide → sodium fluoride + waterHF+NaOH → NaF+H2OWhat are the reactants and products in this equation?

What is the theoretical yield of carbon dioxide? a)0.993 gb)2.98 gc)3.65 gd)8.93 g

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !