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What does photosynthesis have to do with the use of Bromothymol Blue?
Wiki User
∙ 13y ago
Bromothymol blue is an indicator which changes colour in the presence of an acid. When carbon dioxide mixes with water it produces carbonic acid (soda water). A pretty common experiment involves putting a respiring organism in water mixed with bromothymol blue, the water should turn yellow as the organism takes in oxygen and produces carbon dioxide. The indicator can be changed back to its original blue colour by removing the carbon dioxide from the water, i.e. putting in a plant to run photosynthesis - drawing out the carbon dioxide to produce oxygen.
Wiki User
∙ 13y ago
Bromothymol Blue is commonly used as an indicator to detect the presence of carbon dioxide in a solution. In the context of photosynthesis, Bromothymol Blue can be used to observe the rate of photosynthesis. When photosynthesis occurs, carbon dioxide is consumed and oxygen is released. By adding Bromothymol Blue to a solution containing a photosynthetic organism, the color change of the indicator can indicate the rate of photosynthesis.
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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
How does the pH indicator bromothymol blue measure cellular respiration?
He can use a chemical reaction when it is mixed with CO2
What is the action of potassium hydroxide on 0.1 bromothymol blue?
The color is dark blue.
What household items contain bromothymol blue?
Bromothymol blue has no household uses.
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.
Can you use bromophenol blue in place of bromothymol blue?
no.heres why:bromophenol-blue-1bromothymol-blue-1
Can you use bromothymol blue in place of bromophenol blue?
no.heres why:bromophenol-blue-1bromothymol-blue-1
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..
What is a chemical indicator for carbon dioxide?
Bromothymol blue...It turns from blue to yellow in presence of C02.
Why is bromothymol blue used?
Bromothymol blue is used as an indicator dye and to cure ich in aquarium fish.
Is bromothymol a base or acid?
The water solution of bromothymol blue is a little acidic.
What happens when you mix bromothymol blue and calcium chloride?
the temperature changes and the color of the solution turns light green
Carbon dioxide and bromothymol blue?
Carbon Dioxide is slightly acidic, so bromothymol blue would turn yellow
Is bromothymol blue in blue food coloring?
No, it isn't
Why doest fresh water snails containing bromothymol blue turns yellow?
Bromothymol blue turns yellow when the solution is acidic.
