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Lemons contain citric acid, so adding lemon to something probably makes its pH go down. A pH above 7.0 indicates a base is acting in a substance. And moving down the pH scale means something is becoming less basic and/or more acidic. It can make the pH higher if the pH is already extremely low, simply from dilution. Adding lemon juice to concentrated sulfuric acid would make the pH go up very slightly.
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∙ 14y ago
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What is a substance found in a lemon with the pH 3?
This is the citric acid.
Is lemon juice above 7 or below 7 on the pH scale?
Lemon and juice are acids, so they would be on the higher end of the pH scale.
How alkalinity change with change with pH?
the higher the pH, the more alkaline the substance is. :)
What is the scale range of a neutral substance?
7 The pH of a neutral substance is 7. Anything higher than 7 is alkaline or basic, and anything lower than 7 is acidic.
Does lemon with pH 2 is more sour than lemon with pH 5?
Yes. Yes it does.
Does a lemon or apple have a higher pH level to light up a light bulb?
A lemon has a lower pH due to its higher acidic quality
When you tested the pH of lemon juice it was?
Generally speaking, the pH balance of a lemon is 2 - 2.3. It's a very acidic substance.
What is a substance found in a lemon with the pH 3?
This is the citric acid.
What is pH of salsa compared to lemon juice?
Salsa is less acid than lemon, so pH is higher.
Is lemon juice above 7 or below 7 on the pH scale?
Lemon and juice are acids, so they would be on the higher end of the pH scale.
What would a ph of 10 tell you about a substance?
It tells that the substance is basic, as pH is higher than 7.0
Does lemon or orange juice have a higher pH?
i think that the orange juice that has the highest pH is tropicana.
What is the pH balance of lemon juice?
Because on the PH scale 1.8~2.3 is acidic ..
How alkalinity change with change with pH?
the higher the pH, the more alkaline the substance is. :)
How many times acidic is the substance with lowest pH than the one higher pH?
10
Do more pH value allows a substance to produce water?
No. A higher pH simply means a substance is more alkaline and less acidic.
PH level of a lemon?
The pH of a lemon is about 2.4.
