Blueberries turn blue at around pH 2.8 -3.2. But it will turn red if it is more acidic.
Red color in acidic solutions and blue color in basic solutions.
Acidic is the answer
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
The litmus papers are used for checking the acidic and basic nature of any substance. That's why drop of lemon juice, which is by nature acidic, turns blue litmus into red(as the property of acidic solution is to change the color of blue litmus to red). So soap solution which is by nature basic will turn red litmus into blue (as the property of basic solution is to change the color of red litmus to blue).
An acidic solution has the pH under 7.
Cyanidin is red in acidic solution, and blue in basic solution
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
it is litmus not lithmus . it is a natural indicator . it is a strip of paper either red or blue in colour . it is used whether a solution is acidic or basic in nature. a basic solution turns red litmus to blue and an acidic solution turns blue litmus into red
An acid solution turns blue litmus red.
Universal indicator doesn't change anything in an acidic or alkali solution. All universal indicator does is show how acidic or alkaline a solution is (red being acidic, green being neutral and blue being alkali)
Red color in acidic solutions and blue color in basic solutions.
Acidic is the answer
If a liquid is pink it is acidic. If a liquid is blue or green it is acidic.
The water solution of bromothymol blue is a little acidic.
red
Blueberries are a berry that is blue!
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