Question

I need this early as possible​

Answer 1

 soil pH in water are:
Extremely acid: less than 4.5; lemon = 2.5
Very strongly acid: 4.5 - 5.0; beer = 4.5 - 5.0
Strongly acid: 5.1 - 5.5
Moderately acid: 5.6 - 6.0
Slightly acid: 6.1 - 6.5; cow's milk = 6.5
Neutral: 6.6 - 7.3; saliva = 6.6 - 7.3
Slightly alkaline: 7.4 - 7.8; eggs = 7.6-7.8
Moderately alkaline: 7.9 - 8.4; sea water = 8.2