The chemical reaction: COC12(g) --> CO(g) + Cl2(g) Kc = 2.2 x 10-10
has 8 M of COCl2 and no CO or Cl2 present. At equilibrium,
what is the molarity of COCl2? Round and report your
answer to the nearest whole number and do not include
units with your answer.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Which samples do the atoms have the least kinetic energy

An object of mass 10.0 kg and volume 1000 ml and density 10 g/ml sinks in water who’s density is 1.0 g/ml. what is the mass of the water which has been displaced in kilograms