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either a green, dark green or blue colour for i have done the test myself
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∙ 11y ago
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Why does cabbage indicator change color when you exhale into it?
Because of the carbon dioxide that is donated to it!
What color does an acid turn if red cabage indacator is added?
Acids turn red/pink when red cabbage indicator is added. Alkali/bases turn blue/green. Neutrals turn purple.
When you put an alkali and Universal Indicator in a test tube what colour does it go?
When an alkali is added to a test tube containing Universal Indicator, it typically turns the indicator solution a dark green or blue color. This is because Universal Indicator is a mixture of different pH indicators that show a range of colors from red (acidic) to green (neutral) to blue or purple (alkaline). The specific color change observed may vary depending on the concentration and type of alkali used.
What color does red cabbage go when you add alkali?
i did this in year 7. i believe it turns purple.
What color will lemonade turn into when red cabbage indicator is in it and why?
the cup of lemonade will turn a bright red color because it is an acid
Why does cabbage indicator change color when you exhale into it?
Because of the carbon dioxide that is donated to it!
Why does the color of red purple cabbage extract change its color when cooled?
I've never heard of it changing color when it is cooled, but it does change color with pH, and can be used as an indicator for acids and bases.See the Web Links for more information about using cabbage color as a pH indicator.
What substance is like litmus that will change color in acids acids alkali?
This substance is called a pH indicator.
How does the color change when a strong acid is added an alkali to neutralise?
The color does not change unless an indicator such as litmus or phenolphthalein is being used. If litmus the color change is blue to red If phenolphthalein the change is red to colorless
Why is a indicator's reaction in acids and bases a chemical change?
Indicates whether the substance is an acid or alkali.
What color did universal indicator if it is added to weak alkali?
blue
What color would universal indicator in strong alkali?
red
What color does beetroot indicator turn when an alkali is added?
i turns yellow and it turns pink when you add acids
What color does an acid turn if red cabage indacator is added?
Acids turn red/pink when red cabbage indicator is added. Alkali/bases turn blue/green. Neutrals turn purple.
When you put an alkali and Universal Indicator in a test tube what colour does it go?
When an alkali is added to a test tube containing Universal Indicator, it typically turns the indicator solution a dark green or blue color. This is because Universal Indicator is a mixture of different pH indicators that show a range of colors from red (acidic) to green (neutral) to blue or purple (alkaline). The specific color change observed may vary depending on the concentration and type of alkali used.
What color does red cabbage go when you add alkali?
i did this in year 7. i believe it turns purple.
What color does red cabbage juice change to when adding tooth paste?
Because tooth paste is a base because anything that turns a blue or green when mixed with red cabbage juice(indicator) is a base.
