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Questions and Answers
What is the purpose of red cabbage juice in chemistry experiments?
What is the purpose of red cabbage juice in chemistry experiments?
What happens when you mix soap with red cabbage juice?
What happens when you mix soap with red cabbage juice?
What type of substance is red cabbage juice an example of?
What type of substance is red cabbage juice an example of?
What happens when you add fizzy lemonade to the blue-colored cabbage juice?
What happens when you add fizzy lemonade to the blue-colored cabbage juice?
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What is the purpose of using indicators like red cabbage juice in chemistry experiments?
What is the purpose of using indicators like red cabbage juice in chemistry experiments?
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Study Notes
red cabbage indicators
- red cabbage can be stored in vinegar, resulting in a red juice.
- when soap is mixed with the red cabbage juice, the color changes to blue.
- adding fizzy lemonade to the mixture changes the color back to red.
- the colors from plants that change color when mixed with different substances are called indicators.
- red cabbage juice exhibits this property, making it an indicator.
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Description
Explore the properties of red cabbage juice as an indicator, changing colors when mixed with different substances, such as soap and fizzy lemonade.
