A balloon contains temperature has volume of 2.0 at atm. If a pressure is reduced to 0.5atm, what would be the volume of the balloon? Show work please

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

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.

What will most likely happen when two bromine atoms bond together?