2006-11-09 02:55:39 · 21 answers · asked by saleem q 1 in Science & Mathematics ➔ Chemistry
7.
click here:http://en.wikipedia.org/wiki/PH
2006-11-09 02:58:16 · answer #1 · answered by Anonymous · 4⤊ 0⤋
neutral pH would be 7. it is the pH of pure water under the standard conditions. as you would be knowing that the pH scale sprawns from 0 to 14. on the lower side it would be the acidic substances while on the higher side it would be the basic substances. the mid point of this scale would indicate neutrality or something which is niether acidic or basic in any manner. such a point would be called neutral pH i.e. pH of 7
2006-11-12 19:19:42 · answer #2 · answered by baiju j 1 · 0⤊ 0⤋
7
2006-11-11 02:13:44 · answer #3 · answered by Arty 2 · 0⤊ 0⤋
Its 7
2006-11-10 00:15:56 · answer #4 · answered by Anto Marshal 1 · 0⤊ 0⤋
7
2006-11-09 03:41:07 · answer #5 · answered by Meeto 7 · 0⤊ 0⤋
You mean the pH scale for measuring the acidity of a solution in terms of activity of hydrogen ions? If this is what you want to know, the neutral point is pH = 7.
In the following link, you'll find a scale with comparison of the pH of many substances.
Hope I've helped somehow.
2006-11-09 02:59:39 · answer #6 · answered by Verbena 6 · 0⤊ 0⤋
The neutral pH value is 7 on the pH scale.For bases it is greater than 7&for acids it is less than 7
2006-11-09 03:02:20 · answer #7 · answered by Ratnavelu K 1 · 0⤊ 0⤋
7
2006-11-09 02:57:32 · answer #8 · answered by Russell L 3 · 0⤊ 1⤋
it is 7, acids having a ph of lesser than 7and bases having a ph more than 7. The scale ranges from 1 to 14. and remember, ph changes with temperature.
2006-11-09 03:05:24 · answer #9 · answered by divinesoul 2 · 0⤊ 0⤋
7 is neutral (pure water) anything less than 7 is an acid and anything with a pH higher than 7 is a base
2006-11-09 03:03:32 · answer #10 · answered by shop2liv1s 3 · 0⤊ 0⤋
It is usally reported as 7, although technically it is 6.998 ± 0.001. This is because pH is based on the log of the concentration of H+ ions, which in a neutral solution is rounded to 1 x 10^-14 when in reality it has a value of (1.011 ± 0.005) × 10-14.
2006-11-09 02:56:51 · answer #11 · answered by DavidK93 7 · 1⤊ 1⤋