Which one of the following complexes can exhibit geometrical isomerism? which one of the following complexes can exhibit geometrical isomerism? [cu(nh3)4]2+ (square planar) [zn(nh3)2cl2] (tetrahedral) [cu(nh3)5cl]2+ (octahedral) [pt(nh3)2cl2] (square planar) all of the above can exhibit geometrical isomerism.

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

According to the diagram; a) identify the anode of the cell and write the half-reaction that occurs there b) write the overall equation for the reaction that occurs as the cell operates c) calculate the value of the standard cell potential ,e cell. d)write the shorthand notation of the cell above e)indicate the flow of the electrons on the diagram

What three things determine the shape and size of a puddle when water is poured out onto a surface