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Why does lemon juice turn blue litmus pepper red?
Lemon juice is acidic due to its high citric acid content, which has a pH below 7. Blue litmus paper is used to test for acidity; when it comes into contact with an acid, it changes color to red. Therefore, when lemon juice is applied to blue litmus paper, it turns red, indicating the presence of acid.
What solution is most acidic but with a low pH level?
A low pH solution will inherently be acidic. 12.0 M hydrochloric acid and sulfuric acid both are extremely acidic. highly concentrated high dissociation molecules make for very acidic solutions.
Do lemon conduct electricity?
Lemon juice is an electrolyte. Electrolytes conduct electricity when in a solution of water
How does lemon kill bacteria?
Lemon juice can inhibit some bacteria if they are sensitive to lower (acidic) pH. As lemon juice is an acid. But there are very high numbers of bacteria in lemon wedges when tested. See link below:
What happen to lemon acid and copper and iron connect?
Lemon juice is an acid. The metal in the paper clip reacts with the acid to produce an electric current. It's the same process as the electricity produced in a battery.
What is a substance with a low pH level?
An Acid. Such as battery acid, hydrochloric acid, Tomato Juice, acid rain, lemon juice, vinegar etc.
Is lemon juise an acid an alkali or neutral?
Citric acid and water is the main componenst of lemon juice as water is neutral and Citric acid is an acid it has a pH <7
Is the pH level of the acid low or high?
Acids have a low pH number. Acid pH is from 1 to 6 pH = 7 is neutral /water Alkaline pH is from 8 to 14 'pH' is the science symbol for ' the negative logarithm, to the base ten, of the Hydrogen ion concentration'.
What are acid levels in lime and lemon?
Citric acid, found in most fruits, has roughly a pH of 2 - which is quite low.
Which acid in lemon?
Lemon has Citric acid in it.
Why does lemon juice dye your hair?
Lemon juice has a very high acid content that causes a lightening of hair color.
Which fruit makes electricity?
A fruit with very high concentrated acid such as a lemon.
Does pomegranate juice have high or low citric acid?
Pomegranite juice has a relatively high citric acid level.
How do you know that the lemon is an acid by the results of the test?
The pH is low or the litmus paper turns pink.
Is high acid water better for your hair or low?
low burn your hair with high
What makes vinegar sour?
it depends on how much acid is in a fruit. If there is a lot of acid the pH is low, and the fruit is sour. If the pH is high, the fruit is more likely to be sweeter, and there is little acid in the fruit. The acid that causes the sourness in the fruit can vary, but is in many cases citric or ascorbic acid.
Why is lemon acidic?
Its acidic because of the citric acid inside the lemon
