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What else can I help you with?
A well known indicator?
Phenolphthalein Litmus Red Litmus Blue Universal Indicator -> Most Common Methyl Orange :)
How a mixture of methyl orange litmus and phenolphthalein could be used as a type of universal indicator?
A mixture of methyl orange, litmus, and phenolphthalein can be used as a universal indicator because each indicator covers a different pH range. Methyl orange turns red in acidic solutions, litmus turns red in acidic solutions and blue in basic solutions, and phenolphthalein turns pink in basic solutions. By observing the color change of the mixture, you can determine the approximate pH of the solution being tested.
What is the reaction of bile to litmus paper phenolphthalein and Congo red?
There is no change in litmus paper, phenophthalein turns yellow, and congo red changes to orange..
What types of chemicals does Phenolphthalein identify?
Acids and bases.
What are some of the most common acid and base indicators?
Phenolphthalein Methyl Orange Litmus Bromophenol Blue
What different colors that acids turn in?
Acids can turn different colors in indicators like litmus paper. They turn red in litmus paper, yellow in phenolphthalein, and orange in methyl orange.
What type of substance is litmus?
Litmus is used to indicate the either the chemical to be used is acid or a base. so the substances that change colour like litmus are called INDICATORS. Methyl orange and phenolphthalein is also an indicator.
How can you test for acids and bases?
by using phenolphthalein,litmus paper (red and blue),cabbage,tea,and PH paper or PH meter
What are 3 indcators?
Methyl Orange, Phenolphthalein, Litmus, Red Cabbage, Hydrangeas flower, Methyl red, Naptholpthalein, Bromophenol Blue
Substances that change color in an acid or base?
Litmus paper, phenolphthalein, and red cabbage juice are substances that change color in response to changes in acidity or basicity. Litmus paper turns red in acid and blue in base, phenolphthalein is colorless in acid and pink in base, and red cabbage juice turns red in acid and blue in base.
What colour does tomato juice turn phenolphthalein?
The litmus paper turns Orange. Because it has a pH of 4 so it's orange. :)
What is a indicator of acid?
All acidic solutions are colourless in phenolphthalein, pink in methyl orange solution and turns blue litmus paper into red.
