Relative reactivity of metals can also be determined through heating metal oxides. Given your activity series, which metal oxide would be easiest to decompose

The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. based on this information, what can be said about these two solutions?

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?