What is the most dangerous chemical reaction? What are some examples of chemical elements? What is an example of a substance in chemistry? What does a chemical formula show? What type of chemical reaction is rust? What is OH's chemical name?
What type of chemical reaction is fire? What type of chemical reaction is rust? What does mendelevium react with? How is rust a chemical reaction? What is a nuclear reaction in chemistry? What does curium react with? What is a physical reaction in chemistry?
What is photosynthesis? A. A reaction that produces rust. B. A process by which plants make food. C. A reaction that only happens in our bodies. D. A chemical reaction when something burns. 相关知识点: 试题来源: 解析 B。原因:文中提到“Chemical reactions are also involved in ...
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Rust Rust is an iron oxide, a usually reddish-brown oxide formed by the reaction of iron and oxygen in the catalytic presence of water or air moisture. Rust consists of hydrous iron(III) oxides (Fe2O3·nH2O) and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3), and is typically assoc...
Answer: The reaction between iron(III) oxide (Fe203) and aluminium gives out lots of heat. It is called the thermit reaction. This displacement reaction is
Oxidation is a chemical reaction involving the loss of electrons, affecting various substances, while rust is a specific type of oxidation that occurs on iron or steel, forming iron oxide.
Rust occurs when iron water and oxygen mix together. It's normally called oxidation. Rust is a chemical reaction. Byanon971278— On Sep 24, 2014 I know what rust is but why does it form? Can metals that are not alloys of iron rust?
What is the chemical reaction of rusting of iron? Rusting isan oxidation reaction. The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur...
Rust Rust is an iron oxide, a usually reddish-brown oxide formed by the reaction of iron and oxygen in the catalytic presence of water or air moisture. Rust consists of hydrous iron(III) oxides (Fe2O3·nH2O) and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3), and is typically assoc...