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Distilled water, if it is truly distilled to purity, has a pH of 7. This means that the concentration of hydrogen ions dissociated from the water is 1x10-7 mol dm-3. Often, distilled water is impure, and is slightly more acidic (it has a slightly lower pH than seven).

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14y ago
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15y ago

Distilled water will have a pH of 7, which indicates that the concentration of hydroxide ions is equal to the concentration of hydrogen or hydronium ions.

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10y ago

The pH of distilled water is 7 [neutral]

Water with a pH as low as 1.03 would need to have an additional chemical added to it to bring the pH down that far.

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12y ago

pure water has a pH of 7

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Q: What is distilled water on a pH scale?
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Related questions

What is pH for distilled water?

the pH of distilled water is 7.0 and is the same as pure water The solution is acidic.


If distilled water has a hydronium ion concentration of 1x10-7M what is the pH of a distilled water?

Distilled water has a pH of 7. It's neutral.


What has the pH of 7?

the distilled water


Why is the pH of water 7?

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.


Ph level of distilled water?

7ph


What is pH of distilled water?

7, its neutral


PH of triple distilled water?

7.00


Why distilled water pH is not get stable?

Distilled waters pH is not perfectly stable because it still contains ions in it. Distilled water reacts with air and will gain a pH. The CO2 in air dissolves in water, freeing ions and lowering the pH to around 5. Boiling the water can be used to remove the carbon dioxide to restore the pH to 7.


Is vineger sea water and distilled water low or high in PH?

They all have a low pH, distilled water has a pH of around 7 and vinegar is an acid along with seawater making them below seven.


Is distilled water acidic basic neutral?

Fresh distilled water is neutral, pH = 7 (at 25oC)


Is tap water and bottle water pure water to be neutral on the pH scale?

On the pH scale, tap water is very close to neutral. Tap water does contain impurities, and therefore is not pure water, so it is not completely neutral, but is very close to it.


What is the difference between the pH value of distilled water and the theoretical pH expected?

Distilled water's pH is expected to be exactly 7; however small amounts of CO2 entering the water then form H2CO3. This can lower the pH to around 5.0 - 6.0.