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What else can I help you with?
What metal forms a black oxide when heated?
copperCopper (cupric) oxide is produced. Therefore, copper is the metal that produces a black oxide when heated.
What types of matal rusts?
The common name for iron oxide is rust that is red or reddish orange in color. There are different types of rust that include reactions between chloride and iron when there is no oxygen and results in green rust. Corrosion and oxidation are forms of rust.
How do you make silver coins rust?
Silver (coins) do NOT rust. Rust the iron when oxidised. Silver will oxidise very slowly, to form silver oxide, which is black in colour, This oxidation process can take weeks/months to occur. If you have any silverware, you will normally polish it once a week. this prevents oxidiation. However, if you leave it unpolished for say , 6 months, the silver will appear dull or black in places; this is silver oxide.
What colour do you get when you mix orange and black?
Mixing orange and black will result in a darker shade of orange, closer to a burnt orange or a deep rust color.
Is the rust of an iron nail a compound?
Iron (Not rusted) is an element. However, when iron is in contact with air and water, rust will form on its surface. Rust is an oxide of iron and rust is a compound. Since rust is red/brown in colour it means that the iron has been oxidised to oxidation state '3'. , by the action of water and air. The chemical symbol form iron is Fe (Ferrum - Latin) The chemical formula for rust is Fe2O3 (Ferric oxide). There are other oxides of iron . They are FeO (ferrous oxide = green in colour) and Fe3O4 ( magnetite - grey/black in colour)
What is the life cycle of wheat rust?
From three primary fungus species belonging to the Pucciniaceae family. Puccinia triticina causes 'black rust', P.recondita causes 'brown rust' and P.sriiformis causes 'yellow rust'.
What are the diseases caused by chicken pea and wheat?
rust of wheat for wheat
What has the author Remi Rakotondradona written?
Remi Rakotondradona has written: 'Use of seed treatments to control stripe rust and leaf rust of wheat in Washington' -- subject(s): Stripe rust, Leaf rust of wheat
What is wheat rust disease disease?
Leaf wheat rust, caused by Puccinia triticina, is the most common rust disease of wheat. Wind rust spore are blown in the wind and can infect host plants hundreds of kilometers from their source plant, which can result in wheat leaf rust epidemics on a continental scale. It is sometimes called cereal rust because it affects cereal crops.
What is rust and also describe the rust of wheat?
Rust is a reddish- or yellowish-brown flaky coating of iron oxide that is formed on iron or steel by oxidation when in the presence of moisture.Rust of wheat is is fungal disease that effects wheat, barley and rye stems, leaves and grains.
How does wheat rust spread?
Wheat rust spreads primarily through airborne spores produced by the rust fungi, which can be carried over long distances by wind. The spores infect wheat plants, leading to the formation of new spores that can further disperse. Additionally, the rust can be spread through contaminated seed, plant debris, and agricultural equipment. Conditions such as humidity and temperature play a significant role in the development and spread of wheat rust.
Which is the favorite food of buffalo?
grass and rust of wheat.
What was William Farrer famous for?
he was a wheat breeder, he discovered that austrailan wheat problem was due to rust
Which is a fungal disease of wheat?
Brown rust (Puccinia recondita) and Common bunt (Tilletia caries).
Does light effect rust?
Light does not effect rust, rust is not an organism it is a chemical reaction between Oxygen and Iron.
Which of the following is not a single organism a. rust b. yeast c. smut d. lichen?
Rust. Rust is a chemical reaction and rust never sleeps.
What did William Farrer do?
William Farrer invented rust resistant wheat which was lowering the quality and yields of Australian wheat.
