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What else can I help you with?
Why do you use hot water when making indicator from red cabbage leaves?
because you get more colour
What color does red cabbage indicator change to in alkali?
either a green, dark green or blue colour for i have done the test myself
What is the name of the method used to separate the cabbage water indicator from the pieces of red cabbage?
Filtration
How can you use toothpaste to show that red cabbage is an indicator?
If you blend red cabbage with water (the best ratio for this is 1:2, one cabbage leaf for two cups of water) and then add toothpaste the mixture will turn green. This indicates that toothpaste is a base. If you add vinegar instead the solution will turn red, indicating an acid.
What is the lowest costing pH meter?
red cabbage is a good universal indicator you need a red cabbage hot water and a pestle and mortar put hot water into the mortar and crush the red cabbage leaves with the pestle the water should turn purple. your own universal indicator!
Is red cabbage an artificial indicator?
No, it is natural, coming from "red cabbage".
What does red cabbage indicator smell like?
The red-cabbage indicator smells like cabbage, nothing else...
What does red cabbage indicator do that other indicators don't?
Nothing, but red cabbage is a simple pH indicator at home (red in acidic solutions).
What colour changes when red cabbage indicator is added to acid solutions?
When red cabbage indicator is added to acid solutions, it changes to a reddish-pink color. This change occurs due to the presence of anthocyanins in the cabbage, which react with the hydrogen ions in the acid, resulting in a shift in color. In contrast, in basic solutions, the indicator turns green or blue.
What colour does alkali turn in cabbage?
Alkalis turn red cabbage juice blue/green/yellow.
What color will lemonade turn into when red cabbage indicator is in it and why?
Lemonade will turn pink when red cabbage indicator is added to it. This color change is due to the red cabbage indicator being sensitive to pH levels. The acidity of the lemonade will cause the red cabbage indicator to change color to pink.
What is a good homemade indicator?
Red Cabbage
