What is the standard cell notation of a galvanic cell made with zinc and gold? A. Zn(s) | Zn2+(aq) || Aut(aq) | Au(s)
B. Zn2+(aq) | Zn(s) || Au(s)| Aut(aq)
C. Au+(aq) | Au(s) || Zn(s) | Zn2+(aq)
D. Au(s) | Au+(aq) || Zn2+(aq) | Zn(s)

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.