Mercury (ii) forms complex ions with both chloride and iodide. calculate the equilibrium constant for the following reaction: ( = sign used as typographical substitute for double arrow)[cocl4]2-(aq) + 4 i-(aq) = [hgi4]2-(aq) + 4 cl-(aq)

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

where’s the list ? the question is incomplete

it was given as a lesson and guide for prayer.