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It means that it has been exposed to carbon dioxide.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoThe oxygen and the carbon are compatible and relying on each other
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What is the color of BTB solution after you exhaled into it?
It turns yellow after we exhaled into the btb solution..:)
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 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 does BTB turn when mixed with a acid or a base?
It forms carbonic acid and turns yellow
What is btb used for?
BTB is and indicator that indicates if a weak acid is present, such as CO2. The BTB is blue when none is present and it will turn yellow when a weak acid is present.
What is the color of BTB solution after you exhaled into it?
It turns yellow after we exhaled into the btb solution..:)
What is the color of BTB solution after you exhaled it?
It turns yellow
Why does adding carbon dioxide to BTB solution cause a color change?
BTB is an acid indicator. by adding carbon dioxide to the solution, it will turn into carbonic acid (a weak acid) turns green in low concentration and yellow in high concentration.
What color you get after mixing lemon juice to BTB solution?
yellow
What does blue mean in btb solution?
the solution is basic
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 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 does BTB turn when mixed with a acid or a base?
It forms carbonic acid and turns yellow
What is btb used for?
BTB is and indicator that indicates if a weak acid is present, such as CO2. The BTB is blue when none is present and it will turn yellow when a weak acid is present.
What color will appear if you add NaOH to BTB?
Yellow! Fa sho!
What is BTB solution used for?
BTB solution or bromothymol blue solution is an indicator for CO₂ turning a light green or yellow (extreme) depending on the amount of CO₂ indicated. As an student from a school that has recently done this experiment I can verify this information
Which indicator is pale blue in plain water and turns yellow in the presence of an acid?
Bromothymol blue, also known as BTB.
