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It means a moderately strong acidic solution.
Answer:
It means that the negative log of the concentration of the H+ ion as mole/liter in the solution is 5. The concentration if the H+ ion is 1x10-5 moles/liter. This pH level is about the same as that of beer, milk, coffee or pure rain water.
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∙ 14y ago
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What is the pH value of water solution?
It depends what you mean by water solution. If it's a solution of something else in water, it depends on the solute. If you mean just water, it's pH 7.
What does pH mean in pool testing?
pH measures the level of acidity or basicity in the water. Should be 7.2-7.8
What is a neutral pH mean?
The pH scale ranges from 0 to 14 such that something with a pH of 0 is extremely acidic and something with a pH of 14 is extremely basic. A neutral pH is in the middle and has a pH of 7. An example of something with a pH of 7 is rain water.
What is pH of ordinary water?
The pH of water is pH7
PH of salts insoluble in water?
If the salt is insoluble, any ions in water and the measured pH is the pH of water.
What does it mean if the pH of water is eight?
Alkaline Water
What is the pH value of water solution?
It depends what you mean by water solution. If it's a solution of something else in water, it depends on the solute. If you mean just water, it's pH 7.
What does the number seven mean on a pH scale?
it is neutral. Water is a 7 on the pH scale
What does pH mean in pool testing?
pH measures the level of acidity or basicity in the water. Should be 7.2-7.8
What is the pH of sodium hydride?
Sodium hydride is a non-nucleophilic base that reacts violently with water so the term pH isn't really applicable. The calculated pH of the conjugate acid is 35-40.
What is a neutral pH mean?
The pH scale ranges from 0 to 14 such that something with a pH of 0 is extremely acidic and something with a pH of 14 is extremely basic. A neutral pH is in the middle and has a pH of 7. An example of something with a pH of 7 is rain water.
What does it mean for a Water Ph 6.99 or lower?
It's becoming acidic. pH of 7 is neutral, lower than that it's acidic
What is pH of ordinary water?
The pH of water is pH7
What is a neutral solution?
A neutral solution can refer to many things, though I assume you mean in terms of pH. Neutral solutions have a pH of 7. Pure water has this pH value.
What does it mean if rain water has a pH of 6.1?
A pH of 6.1 means it is on the acidic side, and to be precise it has a hydronium ion concentration of 7.9x10^-7 M
PH of salts insoluble in water?
If the salt is insoluble, any ions in water and the measured pH is the pH of water.
What is the pH and water activity in sprouts. Is it low PH AND low water activity?
low water and low ph
