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∙ 12y ago
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What color is BTB in Sprite?
it is a greenish color.
What is the color of BTB solution after you exhaled into it?
It turns yellow after we exhaled into the btb solution..:)
What color would you expect BTB to be when pure water is added?
BTB changes color because of the CO2 in chemicals. When we blow into the BTB with a straw, the water vapor fuses with the BTB and change color. Our breath has some acidic characteristics. The BTB changes from blue, its original color to green-yellow, that's proof that what we breath has acidic molecules.
What color is the bromthymol blue solution before and after you exhaled into it?
The color of the bromthymol blue solution or blue btb is yellow after you exhaled into it..:)
What is the color of BTB solution after you exhaled it?
It turns yellow
How does soda effect BTB?
Soda effects BTB when you add it to the BTB. Soda has carbon dioxide in it, which makes it foamy. BTB is used as an indicator of chemicals with a weak acid and base. When you add the carbon dioxide it will change into a green like color.
What color is BTB in an acid?
BTB stains hands and clothes. As carbon dioxide is absorbed from the breath into the solution, forming carbonic acid, the solution changes color from green to yellow.
What color will BTB and rubbing alcohol turn if mixed?
Blue
What color you get after mixing lemon juice to BTB solution?
yellow
What color does BTB turn when mixed with a acid or a base?
It forms carbonic acid and turns yellow
Why does BTB turn green?
When we resperate, we release carbon dioxide. Plants take that in to make oxygen. BTB can not do anything with the carbon dioxide. Only if you add a plant in the container with the BTB, you can make it it's blue color again. A fun experiment is to add soda, like coke, to BTB and see if it changes.
What color will appear if you add NaOH to BTB?
Yellow! Fa sho!
