Question

what is the name of the pure substance H2O?​

Answer 1

Answer:

sulphat is your answer hope you understand

Answer 2

Name of pure substance $H_{2} O$ is distilled water.

Explanation:

• A pure substance is a material that has fixed chemical composition.

• Pure substance has only one type of molecule throughout.

• Elements and compounds are examples of pure substances. Also, mixture of two or more phases of a pure substance is still a pure substance as long as chemical composition of all phases is the same.

• Pure water is a pure substance because it is made of only one molecule of $H_{2} O$.

• Water molecule consists of two hydrogen atoms and one oxygen atom.

• Pure substance $H_{2} O$ is also called distilled water.

• Water exists in three different phases (solid::ice; liquid::water; gas::water vapor) but it chemical composition remains unaltered.