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Why doest fresh water containing bromothymol blue turns yellow?
Hydrogen Chloride (HCl) is an acid. Bromothymol blue turns yellow as HCl is placed in it. Acids change the color of bromothymol blue from green-yellow, depending on whether it is a strong acid or a weak acid.
What household items contain bromothymol blue?
Bromothymol blue has no household uses.
Is bromothymol blue in blue food coloring?
No, it isn't
What is the action of potassium hydroxide on 0.1 bromothymol blue?
The color is dark blue.
Bromothymol blue is used in scientific experiments as a?
Ph indicator
Why doest fresh water snails containing bromothymol blue turns yellow?
Bromothymol blue turns yellow when the solution is acidic.
What happens when you mix bromothymol blue and calcium chloride?
the temperature changes and the color of the solution turns light green
What is a chemical indicator for carbon dioxide?
Bromothymol blue...It turns from blue to yellow in presence of C02.
Bromothymol blue a base or acid?
yes. bromothymol blue can act as a acid base indicator. becoz in acidic condition(pH:below 7) bromothymol blue is in green colour whereas in alkaline condition(pH: above 7) its colour changes into blue..
Why doest fresh water containing bromothymol blue turns yellow?
Hydrogen Chloride (HCl) is an acid. Bromothymol blue turns yellow as HCl is placed in it. Acids change the color of bromothymol blue from green-yellow, depending on whether it is a strong acid or a weak acid.
What is the pH when Bromothymol blue turns green?
pH 7 or neutral
Will Yellow Bromothymol Blue revert to Green or Blue color after 12 hours?
No. Bromothymol Blue turns yellow in an acidic solution. If it is in the same solution without any additions, it will stay blue after 12 hours or longer. If the solution is altered by adding base, then the Bromothymol Blue will turn blue or green depending on how much base is added to solution.
Which indicator is pale blue in plain water and turns yellow in the presence of an acid?
Bromothymol blue, also known as BTB.
What color is bromophenol blue?
bromothymol blue is an indicator for carbon fioxide, so if it touches carbon dioxide, it turns yellow.but by itself, it is blue.
What household items contain bromothymol blue?
Bromothymol blue has no household uses.
How is bromothymol blue made?
Bromothymol blue solution can be made by adding 20 milliliters of alcohol to 0.1 grams of bromothymol blue powder and 10 milliliters of 4 percent sodium hydroxide solution. Next, add one liter of of distilled water. If it looks green instead of blue, add some sodium hydroxide to it one drop at a time until it turns blue.
Why is bromothymol blue used?
Bromothymol blue is used as an indicator dye and to cure ich in aquarium fish.
