Colorful chemistry

https://i.imgsafe.org/bf4c75101c.jpg

Yesterday, I took part in the chemical experiments. I thought that the chemistry is rigorous science, but it was fascinating. I want to share with you my impressions.

The experiments were performed two chemists. They are still students. All carefully look at what they are doing:

https://i.imgsafe.org/bf4c951716.jpg

Sparks of fire from a mixture of copper:

https://i.imgsafe.org/bf4ca2cbe2.jpg

This very violent reaction. It was unexpected. Composition even dropped onto the floor. The substance did not pose dangers:

https://i.imgsafe.org/bf4cb1e70e.jpg

https://i.imgsafe.org/bf4cd0ab31.jpg

https://i.imgsafe.org/bf4cdda14b.jpg

I got this cold fire. It was warm:

https://i.imgsafe.org/bf4cea790b.jpg

The fire went from one person to another:

https://i.imgsafe.org/bf4cf77d80.jpg

Everyone was very interesting and fun:

https://i.imgsafe.org/bf4d0e731f.jpg