What pressure (in Torr) will 5.00 moles H2 gas exert in a 2.0 L container at 22.8°C?

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

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?

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+