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If HCL is in contact with dry blue litmus paper will it change?
Wiki User
∙ 13y ago
No: Hydrogen chloride gas, when dry, is notan acid. Without water it can not donate protons to litmus, so this will not change color.
yes because HCL is a very very very strong acid and will turn blue litmus paper red
Wiki User
∙ 13y ago
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What do acids and bases do to litmus paper?
An acidic solution will change blue litmus paper to red and basic solutions change red litmus paper to blue
What color does litmus paper change when added to HCL and methyl benzene?
There is no change, blue litmus stays blue and red litmus stays red.
What colour would litmus turn in acids?
blue litmus paper turns to red when its in contact with acid
What colour litmus paper change to in presence of alkaline?
The color of litmus will be blue.
What color does litmus paper turn when diped in saliva?
Well if you place blue litmus paper in saliva and it turns red, then the saliva is acidic. If you put red litmus in the saliva and it turns blue, then the saliva is alkaline. However, if the red litmus doesn't change colour and the blue litmus doesn't change colour, the saliva would be neutral.
What do acids and bases do to litmus paper?
An acidic solution will change blue litmus paper to red and basic solutions change red litmus paper to blue
What does a base do to red litmus paper?
Red litmus paper is used to check for basicity. It turns blue when exposed to bases. Blue litmus paper is used to check for acidity. It turns red when exposed to acids.
When litmus paper is placed in ammonia what colour did the litmus paper turn?
Litmus become blue in contact with basic substances.
What color does litmus paper change when added to HCL and methyl benzene?
There is no change, blue litmus stays blue and red litmus stays red.
What is the color change of liquid soap on litmus paper?
soap is basic therfore, soap solution will keep blue litmus paper blue and turn red litmus paper blue
What paper that change alkalin to blue?
litmus:)
What effects does calcium hydroxide has on red and blue litmus paper?
calcium hydroxide turn red litmus paper into blue because it is a base. it does not have any effect on blue litmus paper.
What colour will litmus paper go when dipped in washing up liquid?
As soap is alkaline in nature, it turns red litmus paper blue
Does baking soda turns litmus paper blue or red?
baking soda is a base or alkali so when it comes in contact with a litmus paper or solution, the litmus turns blue
What colour would litmus turn in acids?
blue litmus paper turns to red when its in contact with acid
What colour litmus paper change to in presence of alkaline?
The color of litmus will be blue.
Litmus paper in orange juice?
Blue litmus paper would turn red in orange juice.
