No, it changes lavenderish when protein is present.
A Millon's reagent mixed with egg albumin and heated would turn red. This color change occurs due to the reaction between the phenolic compounds in Millon's reagent and the tyrosine residues in the protein.
Biuret reagent react with the skin proteins.
When water is heated, it can turn into steam, which is essentially water vapor.
Chloroform is a colorless liquid at room temperature. When heated, it may turn to a colorless gas.
Vapour, which raises up to the sky and becomes part of a cloud.
A Millon's reagent mixed with egg albumin and heated would turn red. This color change occurs due to the reaction between the phenolic compounds in Millon's reagent and the tyrosine residues in the protein.
If lipids are present, the solution will turn a purple/violet color.
Strontium Nitrate- do not confuse with radioactive Strontium-90. The former substance was used in Distress flares which were known to have been in the households of the Romanovs. These give off a dense Lavender or purplish light and smoke screen as well. I am surprised but this is a historical topic- what with the interest in Anastasia.
the solution turns to deep red...
Most heated mirrors turn on along with the rear window defrost switch.
Amylase does not change color when reacting with Benedict's reagent. Benedict's reagent is mainly used to test for reducing sugars like glucose, which would turn from blue to brick-red when reacting with the reagent. Amylase is an enzyme that breaks down starch into smaller sugars, but it does not directly react with Benedict's reagent to produce a color change.
this is a very ovious awnser, the seat is heated it you turn it on
If slate is sufficiently heated and compressed it becomes phyllite.
It'll turn purple.
no
brown
phyllite