0
Verified answer
methyl orange
Wiki User
∙ 10y ago
Wiki User
∙ 15y agoLitmus is one such indicator. It is a water-soluble blue powder derived from certain lichens that changes to red with increasing acidity and to blue with increasing basicity.
It is commonly used in school and college laboratories as Litmus Paper.
Wiki User
∙ 11y agoLitmus paper: Acid: Red
Alkali: Blue
Methyl Orange: Acid: Orange
Alkali: Yellow
Phenolphthalein: Acid: Colorless
Alkali: Pink/Purple
Wiki User
∙ 15y agoLitmus, either paper or solution, turns blue in alkaline or basic solutions.
Wiki User
∙ 13y agoRed litmus and blue litmus..acidic solution will changes blue litmus paper to red and alkaline changes red litmus to blue..
Wiki User
∙ 13y agoBromthymol Blue
Wiki User
∙ 15y agoph.ph and methyl orange
Wiki User
∙ 12y agoUsually a hot and fiery color.
Wiki User
∙ 7y agoMethyl red is yellow over a pH=6,2.
Anonymous
Methyl orange
What color does the indicator paper turn if the substance is a strong acid?
If you are testing with Universal Indicator or the Litmus Test it will turn red.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
Does universal indicator turn milky when acid is added to a carbonate?
No
What does an universal indicator tell you about an acid that litmus doesn't?
Universal indicator gives you an indication of the pH of the acid (i.e its 'strength') While both sulfuric acid and vinegar would turn litmus paper red, sulfuric acid would turn universal indicator red, pH of 1, while vinegar would turn it yellow-orange, pH of 4.
What color does borax turn in Universal indicator?
Blue
What color does vinegar turn when dipped in acid?
Vinegar is an acid, it won't turn colors when you dip it in another or the same acid. If you are using a color indicator then the final color depends on which indicator you use.
What color does an acid turn the indicators?
If a substance is an acid, it would turn red on a pH indicator
What color does the indicator paper turn if the substance is a strong acid?
If you are testing with Universal Indicator or the Litmus Test it will turn red.
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
What color would hydrochloric acid pH 1 turn universal indicator?
Red
How do you determine if a substance is an acid or a base using phenolphtalein indicator?
Phenolphtalein indicator is colorless in dilute acid solution and basic solutions will turn its color (puplish) red.
What will an indicator do in the presence of an acid or base?
This indicator changes his color.
What color would a universal indicator turn with grapefruit juice?
pink and red in acid and dark green
What is the colour with universal indicator hydrochloric acid in stomach?
it would turn green with a hint of blue.
What changes in color it is acid?
it depends on the indicator!
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
What color does acid turn indicator paper?
If it's red, then the paper will stay red. If it's blue, the paper will turn red. REMEBER B IS FOR BASE!
