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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.

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What household items contain bromothymol blue?

Bromothymol blue has no household uses.


What colour is made by mixing bromothymol blue and sulphuric acid?

Mixing bromothymol blue and sulfuric acid would not result in a colour change, as sulfuric acid is a strong acid and bromothymol blue is a pH indicator that changes colour based on the acidity or alkalinity of a solution.


What colour is bromothymol blue in water?

Bromothymol blue is blue in neutral or basic solutions, and yellow in acidic solutions.


What colour is bromothymol blue at the 5 pH level?

Bromothymol blue is green at a pH of 5.


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..


Is bromothymol a base or acid?

The water solution of bromothymol blue is a little acidic.


How do bases change the color of bromothymol?

Bases change the color of bromothymol blue indicator from yellow to blue. This color change occurs because in acidic conditions, bromothymol blue appears yellow, while in basic conditions, it shifts to blue.


What is the action of sodium chloride on 0.1 bromothymol blue?

Sodium chloride will not have any significant impact on bromothymol blue since it is a neutral compound that does not affect the pH indicator properties of bromothymol blue.


Why doest fresh water snails containing bromothymol blue turns yellow?

Bromothymol blue turns yellow when the solution is acidic.


What happens when you mix NaOH and Bromothymol blue?

When NaOH is added to Bromothymol blue, the solution turns blue due to the increase in pH caused by the base. This color change occurs because Bromothymol blue is a pH indicator that changes color in response to pH levels.


Colour of hydrochloric acid in bromothymol blue?

Hydrochloric acid turns bromothymol blue yellow because the acid changes the pH of the solution, causing the bromothymol blue indicator to shift its color toward the yellow end of the spectrum.


What would be the color of bromothymol blue in dilute nitric acid?

Bromothymol blue would appear yellow in dilute nitric acid.