Which statement is true for the given reaction? zn + pbso4
a) zinc will combine with lead sulfate during the reaction.
b) zinc will replace lead during the reaction.
c) no reaction will occur.
d) zinc will replace sulfate ion during the reaction.

The boiling point of liquids is very high what does it indicate

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

Which sample at stp has the same number of atoms as 18 liters of ne at stp