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What color will blue litmus paper turn in presence of iron II sulfide?
Blue litmus paper would turn red in the presence of iron II sulfide, due to the acidic nature of iron II sulfide which causes a change in the pH of the litmus paper.
What color does litmus turn when dipped in wood ash?
When litmus paper is dipped in wood ash, it typically turns blue. This is because wood ash is alkaline (basic) in nature, which causes blue litmus paper to remain blue and red litmus paper to turn blue. The alkaline substances in wood ash, such as potassium carbonate, raise the pH of the solution.
Acids causes litmus paper to turn into what color?
HCl (hydrochloric acid) is an acid so it will turn litmus paper red. and alkali will go from red litmus to blue.
What happens to red litmus paper when it touches a household cleaner that has ammonia in it?
Red litmus paper turns blue when it comes in contact with a household cleaner that contains ammonia. This color change occurs due to the alkaline nature of ammonia, which causes red litmus paper to undergo a chemical reaction and turn blue.
Why do gloves turn yellow on sweating?
Latex gloves sometimes turn yellow because of your hands. The oils and fatty acids on your hands breaks down the latex and can turn the gloves yellow.
What causes a nose to turn blue?
alcohol
What causes an onion to turn blue?
Blue food coloring. .
Why does 4 into 1 exhaust turn blue?
The exhaust is stainless steel. Heat causes stainless steel to turn blue.
What causes red bumps on hands and feet they start out purple the they turn red?
A Rash, Hives, Or an Infection.
Hands are blue?
Ummm....no. Hands AREN'T blue but they can go blue when you are cold or sick.
What causes black dyed hair to turn green?
Bleaching you hair because black dye has alot of blue in it. Yellow and blue makes green.
What is the causes of blue revolution?
what is the causes of blue revolution
What causes nail to turn blue or black?
Your nail turns blue when the blood clot in it.
Why do Swiss watches have blue hands?
they have blue hands because they are the only olne who uses blue hands then if you see one you can tell strait away that it is a Siss watch. :)
What color will blue litmus paper turn in presence of iron II sulfide?
Blue litmus paper would turn red in the presence of iron II sulfide, due to the acidic nature of iron II sulfide which causes a change in the pH of the litmus paper.
Can a carrot turn you blue?
No a carrot can not turn you blue.
What particle in Na-OH causes red litmus to turn blue?
It is the hydroxide ion (OH-) in sodium hydroxide (NaOH) that causes red litmus to turn blue. The hydroxide ion is a strong base and can accept protons from the acidic red litmus dye, resulting in a color change.
