Question

write the example each. sublimatory substance.​

Answer 1

Answer:

Through sublimation, a substance changes from a solid to a gas without ever passing through a liquid phase. Dry ice, solid CO2, provides a common example of sublimation.

Answer 2

Answer:

Explanation:

1- Carbon dioxide. Dry ice is solid carbon dioxide. At room temperature and pressure, it is sublimed into carbon dioxide...

2- Water. Under special conditions, frozen water (ice) can bypass the liquid phase and sublimate into the air.

3- Iodine. Iodine at a temperature of 100 ° C sublimes from a solid to a toxic purple gas. This is used in forensic...

4- Arsenic. At 615 ° C, the arsenic sublimates. This represents a hazard given the toxicity of the element.