Experiment of December 24, 2020:

The time to submit an answer is over. You can now view the solution of the experiment.

Solution video:

Full chain reaction 2020:

Experiment:

Question:

What does Mr. Santa observe?

A) A homogeneous mixture is formed.

B) Three separate layers are formed, oil on top, water in the middle and syrup at the bottom.

C) Three separate layers are formed, oil on top, syrup in the middle and water at the bottom.

D) Two separate layers are formed, oil on top, a water-syrup mixture in the middle.

Advice of the day:

It works best with cold water.