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The pH of distilled water is 7. Seven denotes "neutral" on a pH scale, meaning it is neither acidic, nor basic. The reason for this is that there are the same number of H+ ions and OH- ions, thus keeping a balance. The importance of distilled water is that it does not contain any other chemicals which could upset this balance.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agobecause water is neutral and pH 7 is neutral
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What is the pH level of Kroger purifed water?
Purified water should have a pH level of 7. The values of 7 is neutral on the pH scale.
What is the pH level for deer park bottled water?
Ultrapure water has the pH=7; bottled water is not pure, so the pH is variable depending to the type of water.
Why is the pH of pure water 7?
It almost never is. BUT (pH stands for potential hydrogen) pH is a (negative of) the log of the number of positive ions in the water. At 25 degrees C, thermal agitation in pure water will produce 10 to the minus 7 (moles of) ions per liter, thus pH 7 (at 37 degrees it's 7.4)
What temperature and pH do enzymes like to work at?
They like to work at or near body temperature with a pH of 7. Since there is a high concentration of water in cells and water's pH is 7, it makes sense that they like 7.
What value is used to express the acidity or alkalinity of a system?
Normally term,'PH' of a solution is used determine the strength of an acid which is nothing but the concentration of H+ ion concentration in a solution. ph= -log[H+] concentration.... since its -ve log hence smaller value of PH means it's more strong acid. ph=7 is value of water which is neutral. pH ranging below 7 are acids & above 7 are bases.
A sample of a substance with pH 7?
Pure water has a pH of about 7.
Example of a substance with pH of 7?
Water (when it is pure) has a PH of 7. This is the most well-known substance with PH 7 but there are many others (most of which are water-based solutions) which have a PH of around 7.
What pH is pure water?
pure water is neutral with a pH of 7
What should the water's pH level be?
water's PH ahould be 7
. Which substance would have a pH close to 7?
The pH of pure water is 7
Water What is the pH?
Neutral. A.K.A pH.7
What is the pH level of dumoy water?
pH 7
What is the pH level of Kroger purifed water?
Purified water should have a pH level of 7. The values of 7 is neutral on the pH scale.
Why does water test as neutral on the pH scale?
Because it has a PH of 7, if something has the PH of 7 it is nuteral
What does pH 7 indicate?
pH 7 is at the center of the pH scale. It means the solution is neither basic nor acidic. Water has a pH of 7.
What is pH of water?
7
What is the pH level of water?
The pH level of water is 7, because it is neutral.
