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How long does it takes an iron nail to rust when exposed to moist air?
Wiki User
∙ 9y ago
It depends on the quality of the nail. If it is painted it Amy take long to rust. In general it may take a month or so for the nail to rust.
Wiki User
∙ 12y ago
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What happens when copper utensils are exposed to prolonged atmospheric air?
When copper is exposed to moist air for a long time, it acquires a dull green coating. The green material is a mixture of copper hydroxide and copper carbonate. This film called 'verdigris' protects the underlying metal from further damage. 2Cu + H2O+CO2 + O2 Cu(OH)2 + CuCO3
Is iron a heterogeneous mixture?
No, Iron is a homogeneous mixture as long as the iron is pure
Stiff item that is not easily bent?
a stiff item that is not easily bent is iron because it takes a long time and while you try to bend it it hurts your hands that is why it is not so easily bent.
Are bryophyte more adapted for moist environments?
Bryophytes are more adapted for moist environments. This is because they can carry water over long distances as a result of lacking any vascular tissue.
How long do water molds live?
Mold will live as long as it's resources allow it to. Mold will thrive in dark, warm, and moist environments.
What happen when iron is exposed to air?
If an iron nail is exposed to air for a long time it reacts with the water vapour (moisture) and oxygen present in the atmosphere and a reddish-brown powdery coating is formed on it known as RUST (Fe2O3.xH2O) .
Why electric iron takes long time to cool?
Lesser emissivity
Electric iron takes a long time to cool because of?
greater emissivity
How long does it take an iron nail to rust?
it depends if the nail is put in some place moist surrounded by liquid or just in a dry place
What is iron wood?
Ebony. Ebony Wood from an ebony tree is called iron wood because it takes very long to harvest, and takes very long to rot or deteriorate! Ostrya virginiana, a north American decorative hardwood. Definately not Ebony iron wood is NOT ebony, its hornbeam
Is rust intensive or extensive?
It could be both. Rust is the result of the oxidation of metallic Iron. if exposed to air and water the rust can be extensive over the exposed surface and if the surface has been exposed for a long time the rust can be quite thick, intensive.
How long does it take for lettuce to germinate?
it takes 5-8 days to germinate in healthy moist soil....................ps i luv ya mum
How long it takes to build up the lost iron reserves in the body. anemia?
120 days
How long does it take to get Crystalmeth out of your hair?
well from experience i have found it takes about a day or two depending on the amount that the hair has been exposed to
Why are some pennies orange?
i think its something like the iron molocules in the air affect the copper in the pennies when the penny is exposed to air for a VERY long time
What is rust and how long does it take to form?
Rust is oxidized iron (aka Ferric Oxide, or FeO2), or iron that has been exposed sufficiently to oxygen. It can take anywhere from hours to form in a damp or wet environment, to years in a dry one.
How long does it take to mine obsidian with an iron pick axe in minecraft?
It takes four minutes, but it does not drop an obsidian block.
