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Is benzoic acid react with sodium bicarbonate?
Yes, benzoic acid will react with sodium bicarbonate to produce sodium benzoate, carbon dioxide, and water. This reaction can be used to extract benzoic acid from a mixture as it is relatively insoluble in water but soluble in sodium bicarbonate solution.
Why distilled water is used to make sodium extract?
Distilled water is used to make sodium extract because it is free of impurities and minerals that could interfere with the extraction process. Using distilled water ensures that the extraction of sodium is pure and free from contamination.
Which compound is used to remove carbon dioxide from air?
Sodium hydroxide (NaOH) is commonly used to remove carbon dioxide from air. When sodium hydroxide reacts with carbon dioxide, it forms sodium carbonate and water, effectively removing the carbon dioxide from the air.
How do you extract a metal using carbon?
To extract a metal using carbon, the metal ore is mixed with carbon and heated in a furnace. The carbon reacts with oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal. This process is known as reduction and is commonly used to extract metals such as iron and copper.
Why is carbon not used to extract gold?
Carbon is not used to extract gold because carbon does not react with gold at standard conditions. Gold is a noble metal that is very unreactive, so it does not readily form compounds with other elements like carbon. Instead, other methods such as cyanidation or flotation are typically used to extract gold from ores.
Is benzoic acid react with sodium bicarbonate?
Yes, benzoic acid will react with sodium bicarbonate to produce sodium benzoate, carbon dioxide, and water. This reaction can be used to extract benzoic acid from a mixture as it is relatively insoluble in water but soluble in sodium bicarbonate solution.
Which element is used to extract iron?
Carbon is commonly used to extract iron from its ore through a process called smelting. Carbon reacts with the oxygen present in the iron ore, reducing it to metallic iron.
Why distilled water is used to make sodium extract?
Distilled water is used to make sodium extract because it is free of impurities and minerals that could interfere with the extraction process. Using distilled water ensures that the extraction of sodium is pure and free from contamination.
Why you use sodium extract for detection of elements?
Sodium extract is commonly used for detecting elements because it has a high sensitivity to the presence of certain metal ions. When a sample is exposed to the sodium extract, emission lines are produced that can be analyzed to determine the elemental composition of the sample. This method is particularly useful in spectroscopic analysis.
What method can be used to extract large pure sodium chloride crystals from sea water?
Evaporating the water sodium chloride is obtained.
Which compound is used to remove carbon dioxide from air?
Sodium hydroxide (NaOH) is commonly used to remove carbon dioxide from air. When sodium hydroxide reacts with carbon dioxide, it forms sodium carbonate and water, effectively removing the carbon dioxide from the air.
How do you extract a metal using carbon?
To extract a metal using carbon, the metal ore is mixed with carbon and heated in a furnace. The carbon reacts with oxygen in the metal ore to form carbon dioxide gas, leaving behind the pure metal. This process is known as reduction and is commonly used to extract metals such as iron and copper.
Why is carbon not used to extract gold?
Carbon is not used to extract gold because carbon does not react with gold at standard conditions. Gold is a noble metal that is very unreactive, so it does not readily form compounds with other elements like carbon. Instead, other methods such as cyanidation or flotation are typically used to extract gold from ores.
What is the purpose for producing sodium extract?
Sodium extract is produced for various industrial applications, such as in the manufacture of detergents, paper, and textiles. It is also used in food processing as a food additive and as a reagent in chemical reactions.
How can carbon be used to extract a metal from its ore?
Metals are extracted from ores. An ore is a rock that contains enough of a mineral (metal compound) for the metal to be extracted from it. Most metals are extracted from an ore by reduction with carbon or by electrolysis.
Why sodium cannot be extracted by the blast furnace?
Sodium cannot be extracted by the blast furnace because it is a highly reactive metal that forms stable compounds with oxygen. This makes it energetically unfavorable to extract sodium through reduction reactions in a high temperature blast furnace. Instead, electrolysis is typically used to extract sodium from its compounds like sodium chloride.
Can sodium hydroxide absorb carbon dioxide?
Yes, sodium hydroxide (NaOH) can absorb carbon dioxide (CO2) through a process called carbonation. When sodium hydroxide reacts with carbon dioxide, it forms sodium carbonate (Na2CO3) and water. This reaction is often used in industrial processes to capture and sequester carbon dioxide emissions.
