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What non metal is used to remove oxygen from metal ores?
Carbon is commonly used to remove oxygen from metal ores through a process called smelting. The carbon reacts with the oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal.
What is one physical property that could not be used to distinguish chlorine from oxygen?
Boiling point could not be used to distinguish chlorine from oxygen, as they both have different boiling points. Chlorine's boiling point is -34.6°C, while oxygen's boiling point is -183°C.
What happens when carbon dioxide react with oxides of metal?
When carbon dioxide reacts with oxides of metals, it can form carbonates. The reaction typically involves the displacement of oxygen in the metal oxide by carbon dioxide, resulting in the formation of metal carbonates. This type of reaction is often used in various industrial processes, such as in the production of calcium carbonate from calcium oxide.
Can you use argon instead of oxygen with propylene?
No. Propylene is oxidised in presence of oxygen and the reaction is exothermic. The heat generated is used in welding. Argon is chemically inert and will not result in combustion.
Which metal did Giulio Natta use to investigate the reaction of metal and air?
Giulio Natta used nickel as the metal to investigate the reaction between the metal and air.
What is a reaction between acetylene and oxygen that is used in welding metal?
The reaction is called oxyacetylene combustion. It involves the burning of acetylene gas (C2H2) and oxygen (O2) to produce a high-temperature flame used for welding and cutting metals. The reaction forms carbon dioxide (CO2) and water vapor (H2O) as byproducts.
What is the symbol equation for metal and oxygen?
Use the letter 'M' . The number of oxygen atoms in the metal oxide depends on the Group in the periodic table. Group (I) = M2O Group(II) = MO Group (III) = M2O3 Group (IV) = MO2 The transition metal have variable oxidations. They can be M2O, M2O3 , MO, M3O4
What is rusting reactivity?
The reaction which occurs between a metal and oxygen producing rust is an oxidation-reduction reaction. The metal is oxidized, as it loses electrons, while oxygen is reduced because it gains electrons. The result is various metal oxides, commonly known as rust.
What kind of reaction is used in electroplating?
The principal reaction is the reduction of a metal cation; this metal is deposed on the "electrode".
What is the equation for Iron oxide when metal oxide is added and what gas is produced in the reaction?
The equation for the reaction of iron oxide and metal oxide is: Fe2O3(s) + 2M(s) → 2Fe(s) + MO(s) The gas produced in this reaction could depend on the metal oxide being used, but commonly oxygen gas (O2) is produced as a byproduct.
What metal is used in the reaction of metal and air?
Metals in the reactivity series from aluminium to copper react with oxygen in the air to form the metal oxide. Aluminium and Zinc reacts very quickly, Iron reacts slowly at room temperature. Tin, Lead and Copper reacts with Oxygen in air when heated. Silver, Gold and Platinum do not react with Oxygen in air
What non metal is used to remove oxygen from metal ores?
Carbon is commonly used to remove oxygen from metal ores through a process called smelting. The carbon reacts with the oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal.
What is one physical property that could not be used to distinguish chlorine from oxygen?
Boiling point could not be used to distinguish chlorine from oxygen, as they both have different boiling points. Chlorine's boiling point is -34.6°C, while oxygen's boiling point is -183°C.
Why is barium peroxide used in the thermit reaction?
Barium peroxide is used in the thermit reaction primarily as an oxidizing agent. It helps to increase the reaction's temperature and efficiency by providing additional oxygen, facilitating the reduction of metal oxides. The higher temperature generated by the reaction enhances the reduction process, allowing for more efficient metal extraction or alloying. Additionally, barium compounds can help in controlling the reaction's by-products, making the process more manageable.
What type of reaction can be used to coat a metal?
The reaction type is called oxidation-reduction, used in electroplating.
How can you use metal oxides to distinguish strong acid from weak acid?
Metal oxides can be used to distinguish strong acids from weak acids based on their reactivity. Strong acids, like hydrochloric acid, will react vigorously with metal oxides, leading to the formation of metal salts and releasing hydrogen gas. In contrast, weak acids, such as acetic acid, do not react significantly with metal oxides due to their lower dissociation in solution. Thus, observing the intensity of the reaction can help identify whether an acid is strong or weak.
What happens when carbon dioxide react with oxides of metal?
When carbon dioxide reacts with oxides of metals, it can form carbonates. The reaction typically involves the displacement of oxygen in the metal oxide by carbon dioxide, resulting in the formation of metal carbonates. This type of reaction is often used in various industrial processes, such as in the production of calcium carbonate from calcium oxide.
