Exciting Chemistry Experiment: Changing Colors!

What happened when white crystals were added to a clear liquid?

The crystals dissolved in the liquid. After a few seconds, the liquid became quite warm and then turned bright red in color.

When was the first indication that a chemical change was taking place?

Answer: When there is an increase in the temperature of the liquid

Answer

When there is an increase in the temperature of the liquid

When white crystals were added to a clear liquid, an interesting chemical change took place. The crystals dissolved in the liquid, causing it to become warm and turn bright red in color. This change in color indicates that a chemical reaction occurred.

An increase in temperature is usually one of the first signs that a chemical change is happening. In this experiment, the crystals dissolved in the liquid and released energy, leading to the temperature of the liquid rising. The process of dissolving the crystals and the resulting color change are evidence of a chemical reaction taking place.

Chemical changes involve the rearrangement of atoms and molecules to form new substances with different properties. In this case, the combination of the white crystals with the clear liquid resulted in the formation of a new solution with a different color and temperature. The change in color from clear to bright red is a clear indicator of a chemical change occurring.