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Blueberries turn blue at around pH 2.8 -3.2. But it will turn red if it is more acidic.
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∙ 11y ago
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What is an acidic solution will turn blue litmus paper to what color?
Red color in acidic solutions and blue color in basic solutions.
Red litmus will turn blue when placed in an aqueous solution of?
Blue in Base
When would litmus paper be useful?
It helps in indicating whether a substance is acidic or basic A red litmus paper turns blue in basic solution and turns red in acidic solution A blue litmus paper turns red in acidic solution and turns darker blue in basic solution
Is an acidic solution?
An acidic solution has the pH under 7.
What might cause bromthymol blue to turn murky green?
Bromothymol blue is a pH indicator that turns green in neutral solutions. If the solution becomes more acidic or basic, it can cause the color to shift towards yellow or blue, respectively. Contaminants or impurities in the solution can also affect the color change.
What colour would blue litmus paper turn in an acidic solution?
Blue litmus paper turns red in an acidic solution.
How is paper helpful?
It helps in indicating whether a substance is acidic or basic A red litmus paper turns blue in basic solution and turns red in acidic solution A blue litmus paper turns red in acidic solution and turns darker blue in basic solution
What is an acidic solution will turn blue litmus paper to what color?
Red color in acidic solutions and blue color in basic solutions.
Red litmus will turn blue when placed in an aqueous solution of?
Blue in Base
What colour is cyanidin in acidic solutions?
Cyanidin is red in acidic solution, and blue in basic solution
What gas turns blue litmus paper red?
An acid solution turns blue litmus red.
Turns blue litmus paper to red?
A substance that turns blue litmus paper to red is acidic. This indicates that the substance has a pH value below 7. When the blue litmus paper comes in contact with an acidic solution, it changes color to red due to the acidic nature of the solution.
What are blueberries?
Blueberries are a berry that is blue!
What color change indicates the approximate pH of a solution?
If a liquid is pink it is acidic. If a liquid is blue or green it is acidic.
Universal indicator is a solution that changes what in an acidic or alkali solution?
Universal indicator changes color in acidic or alkaline solutions due to variations in hydrogen ion concentration. In acidic solutions, it turns red/orange, and in alkaline solutions, it changes to blue/purple.
What happens when blue litmus paper is dipped in vinegar solution?
Blue litmus paper turns red in vinegar solution because vinegar is acidic and pH below 7. The acidic solution causes the blue litmus paper to undergo a color change and turn red.
What color does a strip of litmus paper turn when it is dipped into an acidic solution?
A strip of litmus paper will turn red in an acidic solution.
