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Acid on the PH scale is from 1 to 6. water being 7 and anything above seven to 14 being a base. Adding an acid with a ph of 1 with water makes it a 3.5 on the ph scale. How?, The acid's H+ or H3O- became less concentrated when water was added.

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12y ago
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5mo ago

When an acid is added to water, it increases the concentration of hydrogen ions (H+), which lowers the pH. The hydrogen ions released by the acid react with water molecules to form hydronium ions (H3O+), increasing the overall acidity of the solution. This leads to a decrease in the pH of water.

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Q: Why does the pH of water decrease when a acid is added?
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Will H2C2O4 increase decrease or no change in the pH when added to water?

H2C2O4, also known as oxalic acid, will decrease the pH when added to water. This is because oxalic acid is a weak acid that will dissociate in water to release hydrogen ions, leading to an increase in H+ concentration and a decrease in pH.


When citric acid is added will the pH increase or decrease?

When citric acid is added, or any acid for that matter, the pH of a substance will decrease. This is because since acids have a low pH they will decrease the pH of other substances when added to it.


When hydrochloric acid a strong acid is added to water the pH oh water is?

The pH of water will decrease when hydrochloric acid, a strong acid, is added to it. This is because the strong acid will increase the concentration of hydrogen ions in the water, leading to a lower pH.


What happens to pH of water when hydrochloric acid is added to water?

The pH of water decreases when hydrochloric acid is added to it because hydrochloric acid is a strong acid that donates protons in water, increasing the concentration of hydrogen ions and lowering the pH of the solution.


What will happen to hydrogen ion concentration and the pH of water if hydrochloric acid added to water?

The addition of hydrochloric acid to water will increase the hydrogen ion concentration and decrease the pH of the water. Hydrochloric acid is a strong acid that dissociates completely in water to form hydrogen ions. This increase in hydrogen ions will lower the pH of the water.

Related questions

If an acid is added to water the PH will?

decrease.


Will H2C2O4 increase decrease or no change in the pH when added to water?

H2C2O4, also known as oxalic acid, will decrease the pH when added to water. This is because oxalic acid is a weak acid that will dissociate in water to release hydrogen ions, leading to an increase in H+ concentration and a decrease in pH.


When citric acid is added will the pH increase or decrease?

When citric acid is added, or any acid for that matter, the pH of a substance will decrease. This is because since acids have a low pH they will decrease the pH of other substances when added to it.


When hydrochloric acid a strong acid is added to water the pH oh water is?

The pH of water will decrease when hydrochloric acid, a strong acid, is added to it. This is because the strong acid will increase the concentration of hydrogen ions in the water, leading to a lower pH.


What happens to pH of water when hydrochloric acid is added to water?

The pH of water decreases when hydrochloric acid is added to it because hydrochloric acid is a strong acid that donates protons in water, increasing the concentration of hydrogen ions and lowering the pH of the solution.


What will happen to hydrogen ion concentration and the pH of water if hydrochloric acid added to water?

The addition of hydrochloric acid to water will increase the hydrogen ion concentration and decrease the pH of the water. Hydrochloric acid is a strong acid that dissociates completely in water to form hydrogen ions. This increase in hydrogen ions will lower the pH of the water.


What happens to the pH in the beaker as the acid is added?

The pH in the beaker will decrease as the acid is added, indicating an increase in acidity. This is because the acid donates hydrogen ions, which lowers the pH of the solution.


How can you describe the way the pH changes when a strong acid is added slowly to a strong alkali?

As a strong acid is added slowly to a strong alkali, the pH will gradually decrease due to the neutralization reaction. Initially, the pH will increase as the alkali is added, then start to decrease as the acid is added until it reaches a neutral pH of 7 when the acid and alkali are fully neutralized.


Does water change the pH level of vinegar?

Yes, water can dilute vinegar and change its pH level slightly. Adding water to vinegar will decrease its acidity, thus raising the pH level. However, the change may be minimal depending on the amount of water added.


What will happen to the hydronium ion concentration and pH of water if hydronium acid is added?

Hydrogen ions will form and the pH of the water will increase.


What other things can make PH of quench water decrease instead of acid?

alkaline is the other thing apart from acid that can make the PH of a quench water decrease.


Does chlorine lower PH in waste water?

Yes, chlorine can lower the pH of wastewater because when chlorine is added, it can react with water to form hypochlorous acid, which is acidic. This can cause a decrease in the pH of the water.