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What is an indicator that turns red in acidic solutions?
One indicator that turns red in acidic solutions is litmus paper. Litmus paper is blue in neutral solutions and turns red in acidic solutions due to a color change caused by a change in pH.
What is the correct scientific term for a substance that changes colour in this way for litmus?
indicator
What do acids and bases do to litmus paper?
An acidic solution will change blue litmus paper to red and basic solutions change red litmus paper to blue
When a base is added to red litmus paper he indicator turns what color?
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
Which indicator would be the best to show a change from an acid to a base?
A pH indicator like litmus paper can best show a change from an acid to a base. Litmus paper is red in acidic solutions and blue in basic solutions, making it easy to visually detect the shift in pH.
What is an indicator that turns red in acidic solutions?
One indicator that turns red in acidic solutions is litmus paper. Litmus paper is blue in neutral solutions and turns red in acidic solutions due to a color change caused by a change in pH.
Where does plant litmus indicator is extracted from?
What plant litmus indicator is extractedfrom!!!!!xxx
What is the colour change when litmus paper is placed in a solution of sodium hydrogen carbonate?
Red to blue due to hydrolysis
What is the correct scientific term for a substance that changes colour in this way for litmus?
indicator
Indicator made from lichens?
The indicator is litmus paper. :)
What is a chemical indicator?
Litmus
Is litmus an indicator?
yes
How does litmus in the litmus milk act as a redox indicator?
Litmus milk medium is skim milk to which the dye litmus has been added. Litmus is both a pH indicator and a redox indicator. It is pink at pH < 4.5, purple in middle pH's and blue at pH > 8.3. As a redox dye, in the absence of oxygen (reduced state) it's colorless (white due to milk) and in the presence of oxygen (oxidized state) it is purple.
A well known indicator?
Phenolphthalein Litmus Red Litmus Blue Universal Indicator -> Most Common Methyl Orange :)
What substance is like litmus that will change color in acids acids alkali?
This substance is called a pH indicator.
What do acids and bases do to litmus paper?
An acidic solution will change blue litmus paper to red and basic solutions change red litmus paper to blue
When a base is added to red litmus paper he indicator turns what color?
When a base is added to red litmus paper, the indicator turns blue. This is because red litmus paper is used to indicate acidic conditions, so a base would cause the paper to change color to blue.
