Question

How samples are classified as acidic,alkaline and neutral?



Need immediate answer!!!!​

Answer 1

Explanation:

Pure water is neutral. It is neither acidic nor basic, and has a pH of 7.0. Anything below 7.0 (ranging from 0.0 to 6.9) is acidic, and anything above 7.0 (from 7.1 to 14.0) is alkaline. The blood in your veins is slightly alkaline (pH = 7.4).

Answer 2

Answer:

it is classified by it's P. H. level using universal indicator