what are the physcial changes of ethylene glycol at 197 degrees

At what pressure? At atmospheric pressure, that is its boiling point.

i dont know i thought this site would give me the answer wtf

To find the physical changes of ethylene glycol at 197 degrees, we can refer to the phase diagram of ethylene glycol. A phase diagram illustrates the different states (solid, liquid, gas) of a substance at different temperatures and pressures.

Unfortunately, I do not have access to real-time information or a specific phase diagram for ethylene glycol at the moment. However, I can provide you with some general information about its physical changes based on the typical behavior of similar substances.

At 197 degrees Celsius, ethylene glycol is likely to be in its liquid phase if the pressure is within the appropriate range. As the temperature increases, ethylene glycol undergoes a phase transition from solid to liquid. This transition is known as melting. The melting point of ethylene glycol is around -12 degrees Celsius.

If you have a specific phase diagram or any additional details such as pressure, it would be helpful to provide more accurate information.