water's PH ahould be 7
Blood pH should be 7.4.
7.9 (tested by a forum that is focused on spring and mineral waters)
Your lawn's soil should be about 6.8 or close to it
7.2-7.6
The pH of tums/rolaids should be pretty close to 10.
This instrument is called pH-meter.
acid precipitation can form by air pollution, burning of fossil fuels, and Natural Resources.acid precipitation is formed from the ph level in waters. if the ph level is high and gets evaporated it will rain down as "acid rain"
Blood pH should be 7.4.
Purified water should have a pH level of 7. The values of 7 is neutral on the pH scale.
Carbonated mineral waters are acidic.
Ph 4 and under and/or pH 8 and over -because Ph7 is the normal Ph level that humans should only take.
7.9 (tested by a forum that is focused on spring and mineral waters)
The PH level should be between 6.5 to 7.5.
In your blood it should be near 7.4.
pH level should be maintained between 7.2 and 7.8.
Your lawn's soil should be about 6.8 or close to it
7.2-7.6