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What happens if you add phenol red to water and blow in it with a straw?
Just did this in my BIO 100 lab at SDSU so I know this answer... Background: Phenol red is a pH indicator which is yellow in acidic solutions and red in basic solutions. When you blow into the water with the phenol red, you are adding Carbon Dioxide into the solution. Carbon Dioxide would make this solution more acidic. Therefore this presence of Carbon Dioxide would change the solution color from red to a more orange - yellow color. Hope that helps!
Will the color of the color changes if carbon dioxide oxygen water and why?
yes without plant carbon dioxide can still turn the water green
Color of phenolphthalein plus NaOH?
Phenolphthlalein is something like a pH indicator. When it is added to a liquid and the liquid turns pink, it means that the latter substance is basic.When the solution is added with NaOH, it will turn pink.Note that NaOH serves as a carbon dioxide neutralizer.The color of the solution will slowly fade after some time, because carbon dioxide is present in the air neutralizing the color effect of the NaOH.
Does CO2 have a color?
Carbon dioxide has not colour.
Why can you see the movement of nitrogen dioxide gas in a container but not carbon dioxide?
Carbon dioxide is a colorless gas while nitrogen dioxide is a gas with a reddish-brown color.
What color does phenol red change to when carbon dioxide is present?
It turns a yellow-ish color when CO2 is added.
What happens if you add phenol red to water and blow in it with a straw?
Just did this in my BIO 100 lab at SDSU so I know this answer... Background: Phenol red is a pH indicator which is yellow in acidic solutions and red in basic solutions. When you blow into the water with the phenol red, you are adding Carbon Dioxide into the solution. Carbon Dioxide would make this solution more acidic. Therefore this presence of Carbon Dioxide would change the solution color from red to a more orange - yellow color. Hope that helps!
What will be except to happen to the color of the indicator as carbon dioxide is added?
the colour of the indicator will increase
What color is carbon dioxide?
Carbon dioxide is colorless.
What is the color of the carbon dioxide molecule?
Carbon dioxide gas is colorless
Will the color of the color changes if carbon dioxide oxygen water and why?
yes without plant carbon dioxide can still turn the water green
Color of phenolphthalein plus NaOH?
Phenolphthlalein is something like a pH indicator. When it is added to a liquid and the liquid turns pink, it means that the latter substance is basic.When the solution is added with NaOH, it will turn pink.Note that NaOH serves as a carbon dioxide neutralizer.The color of the solution will slowly fade after some time, because carbon dioxide is present in the air neutralizing the color effect of the NaOH.
Does CO2 have a color?
Carbon dioxide has not colour.
What attracts mosquitoes carbon dioxide light or color?
After looking into this it seems that it would be carbon dioxide, water, and light. I have yet to find that color has any effect.
Why can you see the movement of nitrogen dioxide gas in a container but not carbon dioxide?
Carbon dioxide is a colorless gas while nitrogen dioxide is a gas with a reddish-brown color.
What color does carbon give when it burns in oxygen?
Carbon is burned to carbon dioxide, a colorless gas.
What is the colour of blood which has oxygen and carbon dioxide?
Oxygenated blood is red. The presence of carbon dioxide in the blood does not alter the color.
