A teacher has four liquids, with the densities shown in the table. She carefully pours the water, corn syrup, rubbing alcohol, and vegetable oil
into a beaker. The liquids form 4 layers in the beaker, as shown below.
E RE...
Liquid
Density
(g/cm)
Layer 1-
Water
1.00
Layer 2
Corn Syrup
1.33
Layer 3
Rubbing Alcohol 0.79
Vegetable Oil 0.92
Which liquid will be in Layer 3? (6.6B, 6.4A)
Layer 4
A. Water
B. Corn Syrup
C. Rubbing Alcohol
D. Vegetable Oil

Answerthe half-reaction having the greatest tendency to occur at the anode:     i₂(aq) + 2e⁻  ⇄ 2i⁻  ;   e = +0.53 v======oxidation occurs at the anode. we must therefore find the half-reaction with the greatest tendency to oxidize.the given values of e are reduction potentials (the form of the half-reactions are of reduction).the lower the reduction potential, the higher the potential to oxidize. the half-cell with the lowest reduction potential will have the greatest tendency to oxidize at the anode.the half-reaction having the greatest tendency must be    i₂(aq) + 2e⁻  ⇄ 2i⁻    e = +0.53 vbecause its reduction potential is the lowest out of the three.

Change of state has wrong energy change - option 2

brian made this table to organize his notes on changes of state. depostion is a change of state that has the wrong energy change listed. it is utilized to collect data as a portion of the development means and in restricted conditions which may be applied at test.

a deposition in the authority of the united states or research for development in the authority of canada includes the catching of affirmed. the out-of-court verbal assertion of a spectator that may be lessened to a printed record for succeeding application for discovery purposes.

I'm pretty sure its c