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Red litmus will turn blue when placed in an aqueous solution of?
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∙ 13y ago
Blue in Base
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∙ 13y ago
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What is the action of litmus with aqueous solution Na2CO3?
Red litmus paper turn blue in basic solutions; sodium carbonate solution is basic.
What happens when you mix blue litmus paper in bases?
Blue litmus does not change when placed in a basic solution.
What happens when sulphur dioxide dissolved in water is tested by blue litmus paper?
Burnt Magnesium ribbon ----> MgO (magnesium oxide)(basic in nature) When added to water, it forms its hydroxide MgO+H2O ----> Mg(OH)2 (which is a base) when added to litmus paper or litmus solution....it will give a light blue colour
What would happen when blue litmus is put in sodium carbonate solution?
Blue litmus turns red in acid. Sodium carbonate solution is alkaline (basic), so nothing will happen when blue litmus is put into this. Red litmus will turn blue if added to sodium carbonate.
What colour would water turn if you added litmus?
I think it is supposed to be PURPLE. Because of the following:It turns red when placed in acidic solutionIt turns blue when placed in alkaline solutionAnd purple when placed in neutral.
What is the action of litmus with aqueous solution Na2CO3?
Red litmus paper turn blue in basic solutions; sodium carbonate solution is basic.
What happens when you mix blue litmus paper in bases?
Blue litmus does not change when placed in a basic solution.
What would an aqueous solution of aspirin to affect litmus paper?
aspirin is acidic so blue litmus paper will turn to red
What happens to red litmus paper when it is placed in alkaline solution?
It turns blue.
What color found when red and litmus paper is placed in a basic solution?
Blue.
How you check CO2 in lab?
Litmus paper can be used in aqueous solution, and to check vapor also. It turns blue litmus paper red because it is slightly acidic.
If litmus is blue in a solution what is the pH of the solution?
Red litmus turn to blue in basic solutions.
How do you observe the changing colour of litmus paper?
Dip the litmus paper into the solution you are testing. Hold it up in the air, holding the dry bit. Look at the bit you dipped. If the solution was an acid, red litmus will stay red, blue litmus will turn red. If the solution was an alkali, red litmus will turn blue, blue litmus will stay red. If the solution was neutral, red litmus will stay red, blue litmus will stay blue.
What color does a strip of litmus paper dipped in acidic solution turn?
Litmus paper is blue when dipped in an alkaline solution, and red when placed in an acidic solution. The colors begin to merge when you test pH neutral liquids.
What is the colour change when litmus paper is placed in a solution of sodium hydrogen carbonate?
Red to blue due to hydrolysis
In a basic solution what color does litmus paper turn?
Litmus paper turns blue in basic solution.
What effect does aqueous ammonia have on red litmus paper?
It turns blue!
