When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous. When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous.
bleach
Seawater
a base
The Ph level of soapy water is 12. It is a strongly basic substance.
When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous. When the pH level of a substance drops down to 2.5, at that point, the substance is considered to be dangerous.
For what substance?
bleach
Seawater
a base
The Ph level of soapy water is 12. It is a strongly basic substance.
pH LEVEL OF 10
An Ammonia Solution
Baking Soda
Hydrochloric Acid
It tells that the substance is basic, as pH is higher than 7.0
Their blood pH level(Acidity) is obviously lower than ours. (The lower the pH level the more acidic a substance is-The higher the pH the less acidic a substance is) So considering battery acid has a pH of .5 and can burn through certain metals and the aliens blood seem to burn through many things I'd estimate the aliens have a blood pH level of about -5 through -10.