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What effect does bromine have on moist indicator paper?
Bromine reacts with moisture on indicator paper to form hydrobromic acid, which changes the color of the indicator paper. This reaction typically results in a color change from blue to brown or red.
What effect does iodine have on moist indicator?
It turns the moisture indicator brown. It stains it like it would stain your skin. it also can burn ...
Chemical formular for chlorine tribromide?
The formula for chlorine tribromide is PBr to the 3 power. This is a colorless liquid that is has hydrolysis it in and fumes in moist air.
Why chlorine turns moist starch iodide paper blue?
Chlorine gas reacts with the potassium iodide in the moist starch iodide paper to produce potassium chloride and iodine. The iodine then reacts with the starch in the paper to form a blue complex. This color change is used as a test for the presence of chlorine gas.
How do you test if chlorine gas is present?
Chlorine can be in different states (SOLID, LIQUID,GAS) but with another compound. some of the tests are as follows... 1) Is green-yellow in colour. (GAS) 2) Has a pungent choking smell. (GAS) 3) Will turn moist litmus or universal indicator paper red, (Solid,Liquid) and then bleach it white. 4) Will put out a lit splint. (GAS)
What colour does hydrogen turn moist universal indicator paper?
the formale name for it is scarlet but it means bright red
What effect does bromine have on moist indicator paper?
Bromine reacts with moisture on indicator paper to form hydrobromic acid, which changes the color of the indicator paper. This reaction typically results in a color change from blue to brown or red.
What effect does iodine have on moist indicator?
It turns the moisture indicator brown. It stains it like it would stain your skin. it also can burn ...
What are some property's of acids?
Sour taste, reactivity with metals, and ability to produce color changes in indicators. They sour and reacts with metal, metal carbonate and bases/alkali. Most of them are corrosive as well. They can change the color of objects like universal indicator (depending on pH, stronger acids will turn universal indicator red while the weaker ones will only turn universal indicator to yellow or orange) and moist blue litmus paper red.
Which gas turns moist starch iodide paper blue black?
Chlorine gas turns moist starch iodide paper blue-black.
What effect does fluorine have on moist indicator paper?
Fluorine gas reacts with moisture in the air to form hydrofluoric acid, which would likely cause wet indicator paper to change color or become more acidic. This can be detected by a change in color on the indicator paper, indicating the presence of fluorine gas.
Chemical formular for chlorine tribromide?
The formula for chlorine tribromide is PBr to the 3 power. This is a colorless liquid that is has hydrolysis it in and fumes in moist air.
Why chlorine turns moist starch iodide paper blue?
Chlorine gas reacts with the potassium iodide in the moist starch iodide paper to produce potassium chloride and iodine. The iodine then reacts with the starch in the paper to form a blue complex. This color change is used as a test for the presence of chlorine gas.
What happens when moist blue litmus paper dipped in chlorine?
If test chlorine with a moist blue litmus paper, Turn from blue à red à colourless It is because chlorine reacts with water (moisture on paper) to from HOCl (hypochlorite acid) which is a bleaching agent, turning the dye to colourless Cl2 (aq) + H2O (l) à Hcl (aq) + HOCl (aq) and HOCl à HCl + [O]
What happens when moist air pushes a mountain?
Orographic effect
How does an earthworm react to chlorine?
Earthworms are sensitive to chlorine exposure and can be harmed or killed by it. Chlorine can disrupt their respiratory system, skin, and overall health, as they rely on moist environments to breathe and absorb nutrients. It is advisable to avoid exposing earthworms to chlorine to protect their well-being in the soil.
What happened when moist air pushed against a mountain?
Orographic effect
