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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.
Which carbonates do not produce CO2 and why?
Carbonates of alkali metals such as sodium carbonate and potassium carbonate do not produce CO2 when heated because they are thermally stable and do not undergo thermal decomposition to release carbon dioxide. This is in contrast to carbonates of alkaline earth metals like calcium carbonate, which do release CO2 upon heating.
Acids react with .. to produce carbon dioxide?
Acids react with carbonates or bicarbonates to produce carbon dioxide. The acid breaks down the carbonate or bicarbonate compound, releasing carbon dioxide gas as a byproduct. This reaction can be observed in effervescent tablets or antacids when they are dissolved in water.
What are the Fairly reactive metals found as ores compounds often oxides and carbonates and can be extracted using carbon to reduce the metal compound to the pure metal?
Fairly reactive metals such as iron, lead, and zinc are commonly found as ores in the form of oxides and carbonates. These metals can be extracted using carbon as a reducing agent to convert the metal oxides or carbonates into pure metals through a process called smelting. This method involves heating the ore with carbon in a furnace to produce the desired metal.
What is the significance of the distance between two metals in the activity series?
The distance between two metals in the activity series indicates how likely a redox reaction between those metals will occur. Metals higher in the series (closer together) will readily form cations and undergo oxidation reactions when in contact with metals lower in the series. This distance helps predict which metal will displace the other in a redox reaction.
What is the name of the type of reaction that happens when carbonates of other metals are heated?
decomposition
Why are metals found in nature usually in the form of carbonates and sulfates?
Metals are found in nature as carbonates and sulfates due to their reaction with carbon dioxide and sulfur compounds in the environment. These reactions occur over long periods of time as metals interact with the Earth's atmosphere and water, resulting in the formation of these compounds.
What is the solubility of carbonate salts?
The solubility of carbonate salts varies depending on the specific salt and the conditions. Generally, carbonates of alkali metals like sodium and potassium are soluble in water, while carbonates of transition metals are not very soluble.
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.
What is the trend on production of carbon dioxide when metal carbonates react with HCl?
The carbonates of the metals in group I reacts easily.
What are the differences between pure metals and alloy metals?
they are different in many ways eg they are shinier
What are the deferances between metals and mirerals?
The differences between metals and minerals include the fact that metals are atoms that are electropositive. Metals are also harder and stronger than most minerals.
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.
Does the reaction between non-metals and acid take place?
no reaction takes place
Which carbonates do not produce CO2 and why?
Carbonates of alkali metals such as sodium carbonate and potassium carbonate do not produce CO2 when heated because they are thermally stable and do not undergo thermal decomposition to release carbon dioxide. This is in contrast to carbonates of alkaline earth metals like calcium carbonate, which do release CO2 upon heating.
What are the products of the reaction between active metals and water?
The products of the reaction between alkali metals and water are a hydroxide and hydrogen:2 Na + 2 H2O = 2 NaOH + H2
Acids react with .. to produce carbon dioxide?
Acids react with carbonates or bicarbonates to produce carbon dioxide. The acid breaks down the carbonate or bicarbonate compound, releasing carbon dioxide gas as a byproduct. This reaction can be observed in effervescent tablets or antacids when they are dissolved in water.
