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Carbon Dioxide (Co2)
Someone breathing through it also works and the exhaled air contains traces of Co2
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∙ 14y ago
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How does the type of indicator affect the pH?
Each indicator has a specific change of color when the pH is changed.
What is acid base indicator?
An acid base indicator is a chemical substance that has the ability to change color depending on the pH.
What color does universal indicator turn in deionized water?
since water is pretty neutral, the water does not change color but the universal indicator does. The universal indicator changes color as per the quantity of deionized water... But it changes to straw color or pale yellow in 50mL of deionized water.
What do you call a substance which is used to show changes in pH by its change in color?
An indicator
What is the minimum pH change required for a sharp indicator color change at the end point?
PH of 3.7
What color does bicarbonate indicator turn?
yellow
How bicarbonate indicator show present of oxygen or not?
if oxygen present the colour of bicarbonate indicator will change to brown like in my experiment,i think it's not fully successful but not dissapoint me.
Is a change in mass an indicator of chemical reaction?
No, it is NOT an indicator of a chemical reaction. Change in color IS an indicator of chemical change, though.
What is the color of marigold flower indicator when acidic substance is added to it?
No color change is there...
What can be used as an indicator for a physical change and a chemical change?
Change in Color.
What is the function of an indicator in titration?
Change color
How does the type of indicator affect the pH?
Each indicator has a specific change of color when the pH is changed.
Which color does a base change when mixed with hibiscus indicator?
pink
What colour is universal indicator in bicarbonate of soda?
blue
A change in color of an indicator is a sign of that?
A colour change in a chemical indicator implies that a distinguishable chemical property has been changed in the given system.
What is a function of an indicator in a titration?
The function is to change color. This happens when all the H+ ( or H3O+) from the acid has been neutralized, an indicator in the sample will change
What is the result for acid and alkaline respectively when they're tested with red rose indicator?
Color change, depending on WHAT indicator
