Question

how is carbon dioxide manufactured in industry ? write with chemical equation.​

Answer 1

Answer:

During combustion or burning, carbon from fossil fuels combine with oxygen in the air to form carbon dioxide and water vapor. Commercially, carbon dioxide is produced by burning natural gas to separate the carbon and hydrogen atoms. The carbon atoms can then combine with oxygen to create CO2 as a by-product

Explanation: CO2 + 2 e− + 2H+ → CO + H2O

Answer 2

Answer:

The most common method for the industrial production of carbon dioxide is the reaction of calcium carbonate ($CaCO_{3}$) with hydrochloric acid (HCl) or sulfuric acid ($H_{2} SO_{4}$).

This reaction's chemical equation is as follows:

$CaCO_{3}+2HCl$ → $CaCl_{2} +H_{2}O +CO_{2}$

Explanation:

• Carbon dioxide ($CO_{2}$) is manufactured in the industry through various processes such as the combustion of fossil fuels, fermentation of sugars, and chemical reactions.
• One of the most common methods for the industrial production of carbon dioxide is the reaction of calcium carbonate ($CaCO_{3}$) with hydrochloric acid (HCl) or sulfuric acid ($H_{2} SO_{4}$). This reaction's chemical equation is as follows:

• $CaCO_{3}+2HCl$ → $CaCl_{2} +H_{2}O +CO_{2}$

• In this reaction, calcium carbonate reacts with hydrochloric acid to form calcium chloride, water, and carbon dioxide.
• Carbon dioxide is produced as a gas, and it can be captured and used for various industrial applications such as food processing, refrigeration, and carbonation of beverages.
• The reaction can be carried out in large-scale reactors or using smaller laboratory-scale apparatus.

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