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Ph 4 and under and/or pH 8 and over -because Ph7 is the normal Ph level that humans should only take.
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∙ 11y ago
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What level does the pH become dangerous in rain?
A pH of 4
Is a 2.5pH level dangerous?
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.
Why is pH blood level dangerous?
The normal pH of blood is 7,35-7,45.
Is a 14 pH level dangerous?
Yes. PH level 14 is Toxic to humans. But substances like drain cleaner have a PH of 14
At what level is pH dangerous?
This depends on the material and application.
When does pH become dangerous?
an extreme at either end of the pH scale is dangerous, but generally between 5.5-8.5 is safe, but really dont go pushing it
If the pH level is increasedthan enzymatic rate will decreased?
Yes. when the pH level is too high then the enzymes will denature and become inactive. :)
What is the pH level of Caustic Soda?
A normal or neutral pH level is 7. Caustic soda is highly basic with a pH of between 13.5 and 15. Caustic soda is a dangerous base and should be handled carefully.
Is a 6.5 pH level in body dangerous?
6.5 pH is too low pH for the blood. It is dangerous. You have got acidosis. The physician will take prompt action. The same pH in the stomach is too high. It is not dangerous. But it may hamper proper digestion of the food.
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.
What is the pH range of normal rain and at what level does the pH become dangerous?
the pH of normal rain is said to be between 5.5 an 5. the pH is not 7 because carbonic acid is contained withing rain droplets from the atmosphere. this is how the atmosphere rids itself of toxins. pH of rain can also become very low when large amount of acid are present (from pollutants) the pH at which fish die in ponds when affected by acid rain is 4.9. SLUM DEE BIC
What is the lowest pH level for an acid?
the lowest pH level of an acid is below 7.as 6.9 but when it reaches 7 it become neutral.there are very less acids having the pH so low.
