2007-01-28 05:30:59 · 16 answers · asked by tripathi_jagdish 1 in Science & Mathematics ➔ Biology
Absolutely pure water would be pH 7.0, but even distilled water is not pure. It still contains lots of ions. Totally de-ionized water would be pH 7.0.
2007-01-28 06:28:44 · answer #1 · answered by citrus punch 4 · 8⤊ 3⤋
Ph Of Distilled Water
2016-10-04 01:34:04 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Distilled water is sligtly acidic. The pH measurements will give 5- 6 varying with the temperature. If to boil, pH can reach 7 at lower temperature and it will be lower at higher T.
Deionised water is also sligtly acidic (pH 5.5-6.5 depending on the temperature). After boiling it will sligtly increase. May be it varies at different locations depedning on water compositions. It would be good to see the numbers measured worlwide.
2014-02-14 07:49:11 · answer #3 · answered by Svetlana 1 · 2⤊ 2⤋
The pH value of distilled water is not 7. It is less than it.
2014-06-20 22:07:51 · answer #4 · answered by irfanfayyazamin 1 · 1⤊ 2⤋
I just took PHENOL RED that one uses in testing swimming poos. I put five drops in a little distilled water that has been open for a month and it tested light yellow which is very acidic. I did not test it on a new bottle yet. But will. Sink water was just tested and it was red, which is even more acidic. I like distilled water for it is positively charged and all inorgainc matter in the body is negatively charged and will take it out of the body. Great for good health tomorrow I will test spring water here on the farm, Kennedy Alabama 35574. It will be most interesting.
Thank you for your site. www.houseofmartyrs.com michaelbailey516@yahoo.com
2015-02-18 13:42:12 · answer #5 · answered by Michael 1 · 1⤊ 1⤋
we did several tests on this, we bought commercially available types of water and performed some test using a pH drop. Absolute and wilkins distilled water gave a reading of 5.5-6. aquabest bottled water (not the 5 gallon) had a reading of 7-7.5
just to add.. sprite gave a reading of 2.5.. tsk
2015-10-15 07:00:51 · answer #6 · answered by Paul 1 · 0⤊ 0⤋
it is absolutely 7.0 I just measured the PH of store bought Distilled water (at room temperature) and my ph monitor was just calibrated a minute ago and it reads 7.0PH (neutral)
2014-09-08 08:21:02 · answer #7 · answered by Robert 1 · 2⤊ 1⤋
7
2014-01-20 00:14:03 · answer #8 · answered by Brendan 1 · 0⤊ 2⤋
By definiton, pure water is at a neutral 7.0 Ph because it has the same number of H+ and OH- ions.
2007-01-28 05:42:45 · answer #9 · answered by WOMBAT, Manliness Expert 7 · 5⤊ 0⤋
Dear,
I descaled the distillation apparatus with 10% formic acid and 10% acetic acid. Since then the acidity level of the apparatus is 5.2-5.4. What might be the problem and how can I solve it?
2015-05-13 06:54:21 · answer #10 · answered by Phyllis 1 · 0⤊ 1⤋