Normal serum pH is slightly alkaline and ranges from 7.35-7.45
If the pH blood level persisted outside the its normal range then the enzymes in the body will not operate and may even die This will cause the organisms to become ill or to die
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
a pH of 7 is neutral. anything below 7 is acidic, and everything above is basic.
No, they are salty. That's why they sting a bit when they contact a break in the skin.
pH is a function of the concentration of hydronium ions in a water solution and theoretically can take any number, not just the traditional 1-14 range. However there are physical limits to how much of this substance can be present in a solution without precipitating and this establishes the lower limit of pH. At the other end of the scale pH can be determined mathematically from the concentration of hydroxide ions, but this too is limited to a point, setting the upper limit for pH. These limits take the allowable pH range down to about -5 and up to perhaps 20.
normal pH of sweat is between 4.3 to 4.7
The normal pH range would be like 6.5 to 7.5, pretty much neutral most of the time
most fish live in a pH range of 5.5 to 7.5
7.0 is neutral.
The normal bllod pH in humans is 7.40 with a normal range of 7.35 to 7.45.
7.35-7.45
Normal blood pH is around 7.4 A normal saliva pH range is somewhere between 6.0 to 7.4
Normal PH for arterial blood is 7.4 and it is basic ph below 7 is acidic and 7 to 7.3 is neutral
Normal PH for arterial blood is 7.4 and it is basic ph below 7 is acidic and 7 to 7.3 is neutral
~4 to ~7.5
Body fluid Ph is between 7.35 and 7.45 any other deviation from this range is life threatening