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Red cabbage juice will turn pink when an acid is added to it. Due to the acids in a carbonated drink, 7up till turn the juice a pink colour.

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15y ago

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When adding sodium hydroxide to red cabbage juice what color will it turn?

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When soda pop is mixed with cabbage juice, the color change depends on the acidity or alkalinity of the soda. If the soda is acidic (like most colas), the cabbage juice may turn a reddish or pinkish hue. If the soda is more alkaline, the color can shift towards green or blue. This reaction occurs due to the natural pH indicators present in cabbage juice.


What is the color of milk and red cabbage juice?

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When adding household items to red cabbage juice what color will it turn?

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Is phenolphthalein in cabbage juice?

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When blowing into a straw in red cabbage juice what color will turn?

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What happens when sodium hydroxide is added to red cabbage juice?

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