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What else can I help you with?
Is cabbage alkaline or acidic?
Cabbage is slightly alkaline with a pH level ranging from 6.5 to 6.9. When consumed, it can help maintain the body's pH balance by counteracting acidic foods.
Why does cabbage indicator stay the same colour in water?
Cabbage indicator stays the same color in water because water has a neutral pH, which does not cause the indicator to change its color. The pigment in cabbage indicator changes color in response to changes in the pH level of its environment, but since water has a pH level close to 7 (neutral), there is no significant change in color.
What is the pH value of red cabbage?
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
Why can cabbage but not lettuce be used to create a pH indicator?
Cabbage contains a pigment called anthocyanin that changes color based on pH levels. Lettuce does not contain this pigment, so it cannot be used as a pH indicator.
What color does pH paper turn in sodium hydroxide?
its kind of orange and i think the ph of NaOH is 8-10................... double check though coz i tested this with red cabbage juice so i am not sure.................. \\\
What is cabbage water?
I think it is used for meassuring the pH level or sumthing.
Is cabbage alkaline or acidic?
Cabbage is slightly alkaline with a pH level ranging from 6.5 to 6.9. When consumed, it can help maintain the body's pH balance by counteracting acidic foods.
Is red cabbage alkaline pH?
Red cabbage has a pH level that typically ranges from 6 to 7, depending on the soil and growing conditions, which makes it slightly acidic to neutral rather than alkaline. When cooked or pickled, its pH can also change, but it generally remains in the neutral range. Overall, red cabbage is not considered alkaline.
Why does cabbage indicator stay the same colour in water?
Cabbage indicator stays the same color in water because water has a neutral pH, which does not cause the indicator to change its color. The pigment in cabbage indicator changes color in response to changes in the pH level of its environment, but since water has a pH level close to 7 (neutral), there is no significant change in color.
What is the independent variable for the red cabbage experiment?
In the red cabbage experiment, the independent variable is typically the pH level of the solutions being tested. This could involve using different substances or solutions with varying acidity or alkalinity to observe how they affect the color change in the red cabbage indicator. By manipulating the pH, researchers can assess how it influences the color response of the cabbage extract.
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 is PH of cabbage?
The pH of cabbage typically ranges from 6.0 to 7.0, making it slightly acidic to neutral. This pH can vary based on factors such as the type of cabbage and its growing conditions. When fermented, such as in sauerkraut, the pH can drop to around 4.0 due to the production of lactic acid.
What vegetable turns red with lemon?
Red cabbage can turn red when mixed with lemon juice due to a change in pH level. The anthocyanin pigments in red cabbage react to the acidity of lemon juice, causing the cabbage to turn red.
What is red cabbage on the pH scale?
Red cabbage contains a natural pigment called anthocyanin, which changes color based on the pH of its environment. In acidic conditions (pH below 7), red cabbage appears pink or red, while in neutral to alkaline conditions (pH above 7), it turns green or blue. This property makes red cabbage an excellent natural pH indicator. Typically, the pH of red cabbage itself is around 5 to 6, making it mildly acidic.
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.
Is phenolphthalein in cabbage juice?
Phenolphthalein is not naturally present in cabbage juice; however, cabbage juice can serve as a pH indicator due to the presence of anthocyanins, which change color based on acidity or alkalinity. When cabbage juice is mixed with a basic solution, it will typically turn a greenish-yellow color, while in acidic solutions, it may appear reddish-purple. If phenolphthalein is added to cabbage juice, it could alter the color response based on the pH level of the solution.
What is the pH value of red cabbage?
Slightly acidic, 5<pH<8 , because at pH above 8 it would have been purple
