Brainliesttt asap! 1. what is the purpose of the ph value? 2. how is a salt created? give examples of how salts are used.

1. Knowing the pH value of something determines the acidic level of something and if it is safe to drink.

2. Salt can be form combining acids and bases for the combination of both forms a neutralization reaction creating an ionic compound. Salt can be used in the form of fertilizers, in medicaments such as potassium chloride, for alimentary purposes like sodium chloride, etc.

Hope it helped!

Loam soils generally contain more nutrients, moisture, and humus than sandy soils, have better drainage and infiltration of water and air