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Not usually unless the pH is less than 1. Mild acidity in a solution is usually harmless. Lemon juice has a pH of about 2, but lemons usually aren't considered dangerous.
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∙ 7y ago
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What does it mean when a pH is lower than seven?
When the pH is lower than 7, the solution is acidic.
Is a 13 pH level dangerous?
Depends what the substance is! Yes, a pH of 13 is VERY high. Depending on the substance, it can be safe to touch (such as bleach), but probably not to drink. There is more to consider than pH when deciding whether something is dangerous, though.
Which acids have a pH lower than 4.6?
There are many acids that have a pH lower than 4.6. Hydrochloric acid for example has a pH of less than 2.
Describes a solution with a pH lower than the pH of distilled water?
Water is neutral (pH 7). Lower numbers than 7 are acids- the lower the number, the stronger the acid.
Is pH of a basic solution higher or lower than pH of a acid solution?
A basic pH is higher than an acidic or neutral pH.
Why is it important to lower the pH of fermented foods?
because otherwise they are too alkali and are dangerous
Is there something with a pH level lower than 2?
Yes, the pH scale traditionally ranges from 1-14. However it is possible to acheive solutions/substances that have a pH below zero. Hydrochloric acid has a pH of around 1.
Do bases have a pH of more than 7?
Yes acids have a pH lower than 7
Why as the temperature of blood increases the pH decreases?
because the lower the pH the more acidic something is
Is pH 9 more acidic than pH 4?
no. the lower the pH the more acidic
When rainfall what is the reading on the pH scale lower than 5.6?
if rainfall has reading on the pH scale lower than 5.6 it is called Acid Rain.
PH of 4 than a solution with a pH of 5?
a pH of 4 is most acidic than a solution with a pH of 5. In general, the lower the pH, the more acidic the solution is.
