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What fruit and vegetable can you use as a pH indicator?
cabbage juice is a natural pH indicator
What has a pH level of 3?
Apples have a pH level of 3. Also, soda has a pH level of 4, and vinegar's pH level is 2.5.
What is the pH value of red cabbage?
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
What is the pH level of orange?
The pH level of an orange is 4.3.
What is the pH level of Bahrain?
PH level of a country?
What is cabbage water?
I think it is used for meassuring the pH level or sumthing.
Which is more accurate the pH paper or the red cabbage juice and why?
Which is more accurate- the pH paper or the red cabbage juice and why?
What happens when you add water to cabbage juice?
Water has a higher pH than cabbage juice. Better? I wish I know what cabbage juice's pH was but the stupid internet won't let me find it. Just gives me links to cabbage juice indicators. The lower the pH, the more acidic it is. 7 pH is pure water.
What fruit and vegetable can you use as a pH indicator?
cabbage juice is a natural pH indicator
What color does red cabbage juice change depending on the pH?
Cabbage contain Anthocyanins called Cyanidin. These are responsible for changing color with pH. Changing the pH affects the shape of the molecule which, in turn, changes its wavelength absorption.
How does cabbage chemistry help the environment?
Cabbage chemistry help the environment by introducing a favorable pH to the soil.
What has a pH level of 3?
Apples have a pH level of 3. Also, soda has a pH level of 4, and vinegar's pH level is 2.5.
Define natural acid-base indicator?
Nature provides us with pH indicators in the form of plant pigments known as antocyanines, which change color over different pH ranges, depending on source. The indicators derived from red cabbage and red beet are two examples. Red cabbage juice will function over a wide pH range, from as low as pH 1 up to pH 12. The following is a pH color chart for red cabbage... pH 2=red, pH 4=purple, pH 6=violet, pH 8=blue, pH 10=blue-green, pH 12 = green-yellow.
What is the pH value of red cabbage?
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
Why is red cabbage indicator not a good experiment to measure buffering capacity?
A buffer absorbs or releases excess hydrogen ions, making the solution hold at a steady pH. Since red cabbage indicator makes a good pH indicator, it has a neutral pH. any amount of acids or bases added would change the pH of the red cabbage juices. If it made a good buffer, it would not make a good pH indicator.
What is the pH level of orange?
The pH level of an orange is 4.3.
What is the pH level of Bahrain?
PH level of a country?
