0
it changes color because by the human air that u blow it.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Blue and yellow makes what color?
Green
What makes the color green?
The color green , which is a secondary color , is made by combinding two primary colors : blue and yellow .
What color does blue and gold make?
Blue and Gold make green
What color get mix Yellow and blue?
Yellow and blue pigments produce green.
What are the common color budgie?
Blue or green
What happens when you mix bromothymol blue and calcium chloride?
the temperature changes and the color of the solution turns light green
What is the purpose of bromothymel blue?
Bromothymol blue, also known as bromothymol sulfone phthalein, is a pH indicator for weak acids and bases. It changes color when the pH changes.
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..
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.
How do bases change the color of bromothymol?
Bases retain the Blue color of BROMOTHYMOL Acids change the color to YELLOW
What will be the colour of bromothymol blue in a solution of sodium chloride in water?
Sodium Chloride solution has a pH of 7 & the Indicator color is green. Bromothymol blue indicator reflects a pH range of 3.5-9.5
What are the products when HCL reacts with Na2CO3 using bromothymol blue as indicator?
the products of this reaction is NaCl, H2O and CO2. this is because the bromothymol has a pka of 7.1 and it changes color from yellow to blue in acidic medium just like metyl orange. the products of this reaction is NaCl, H2O and CO2. this is because the bromothymol has a pka of 7.1 and it changes color from yellow to blue in acidic medium just like metyl orange.
Action of sodium hydroxide on 0.1 bromothymol blue?
The color is blue.
What is the action of potassium hydroxide on 0.1 bromothymol blue?
The color is dark 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 would be the color of bromothymol blue in dilute nitric acid?
Yellow
What is the pH when Bromothymol blue turns green?
pH 7 or neutral
