Question

4. The amount of water in an acid gives us the __________
of the acid.​

Answer 1

Answer:

Concentration of acid

Explanation:

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Answer 2

The amount of water in an acid gives us the concentration of the acid.  

 

The measuring acid rain is produced.  

Normal rain has P:H about 5:6.  

IT is slightly acidic because, carbon dioxide(co2) dissolves into it forming weak acid. Acid rain usually has P:H level between 4:2and 4:4....  

Air concentration are measured by castanet at more than 90 locations.