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Which rule for the reaction of a metal with oxides of other metals?
Wiki User
∙ 9y ago
Metals placed high in the reactivity series will reduce the oxides of those lower in the series.
Wiki User
∙ 8y ago
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Why do metals react with oxygen?
Metals react with oxygen to form metal oxides. This occurs because metals have a tendency to lose electrons to oxygen, which is a highly electronegative element. This reaction with oxygen is often referred to as oxidation.
How does CO2 react with metal or metal compounds?
Carbon dioxide can react with some metals, like magnesium or lithium, to form metal carbonates. In the presence of moisture, carbon dioxide can also corrode metal surfaces, leading to the formation of metal carbonates or metal oxides. Additionally, carbon dioxide can react with metal compounds, such as metal hydroxides, to form metal carbonates through a neutralization reaction.
Why does methane burn away but metals leave an ash?
Methane burns away completely because it is a hydrocarbon that reacts with oxygen to form carbon dioxide and water. Metals, on the other hand, do not combust but rather oxidize when exposed to heat. The metal combines with oxygen to form metal oxides, which can appear as ash residue after the combustion process.
Do the alkali metals have the ability to tarnish?
By forming their oxides, the alkali metals tarnish very quickly with respect to many other metals.
Steps on how to carry up a displacement reaction?
Start with a more reactive metal or element and a less reactive metal or element in solution or in contact with each other. The more reactive metal will displace the less reactive metal from its solution or compound, resulting in a new compound containing the more reactive metal and a separate less reactive metal. The displacement reaction follows the activity series of metals, where more reactive metals displace less reactive metals from their compounds.
What type of chemical reaction is used to extract metals from their naturallly occurring compounds like oxides or chlorides?
The chemical reaction used to extract metals from their naturally occurring compounds like oxides or chlorides is typically a reduction reaction. In this process, the metal oxide or chloride is reduced to the pure metal by a reducing agent, often a carbon source like coke or carbon monoxide. This reaction is commonly carried out in a furnace or smelting process.
Is the process in which oxides and other impurities are removed from metal surface by dipping the metals in hydrochloric acid?
pickling
Is metal oxide an alkali?
Metal oxides are not alkalis. Alkalis are a specific group of soluble bases that dissolve in water to form hydroxide ions. Metal oxides, on the other hand, are compounds made up of metal cations and oxygen anions.
Why do metals react with oxygen?
Metals react with oxygen to form metal oxides. This occurs because metals have a tendency to lose electrons to oxygen, which is a highly electronegative element. This reaction with oxygen is often referred to as oxidation.
What type of reaction is occurring when a metal undergoes corrosion?
Corrosion of a metal is an electrochemical reaction where the metal undergoes oxidation, leading to the formation of metal oxides or other compounds. This process is typically accelerated in the presence of moisture or salts in the environment.
What are the conditions for oxides to form?
Oxides form when a metal or non-metal reacts with oxygen in the presence of heat or a catalyst. The conditions depend on the reactivity of the elements involved and can include high temperatures, pressure, or the presence of other substances to facilitate the reaction.
Where does oxides come from?
Oxides are compounds that contain oxygen in combination with one or more other elements. They are formed through a chemical reaction between oxygen and another substance, such as a metal or non-metal. Oxides can be naturally occurring, like rust on iron, or produced synthetically through industrial processes.
What is the General formulae for group 1 metal oxides?
The general formula for group 1 metal oxides is MO, where M represents the metal from group 1 (such as Li, Na, K, etc.) and O represents oxygen. These metal oxides typically form basic oxides due to the high reactivity of group 1 metals with oxygen.
Which metal oxides will not react with carbon?
Noble metal oxides such as gold oxide (Au2O3) and platinum oxide (PtO2) typically do not react with carbon, as they are relatively inert under standard conditions. Other examples include silver oxide (Ag2O) and copper(I) oxide (Cu2O).
Does all oxides dissolve in water?
Not all oxides dissolve in water. Some oxides, such as alkali metal oxides and alkaline earth metal oxides, are soluble in water and form basic solutions. However, other oxides, like non-metal oxides, are typically insoluble or react with water to form acidic solutions.
Do metals form compounds?
Yes, metals can form compounds with other elements. These compounds are often known as metal alloys or metal oxides, depending on the elements involved in the combination. Metals can bond with nonmetals to create compounds with different properties and applications.
Which two substances can be to compare the reactivity of metals other than acids?
Water and oxygen can be used to compare the reactivity of metals. More reactive metals will react with water to form metal hydroxides and hydrogen gas, and with oxygen to form metal oxides. Less reactive metals may not react with water or oxygen at all.
