PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Write the balanced chemical equations for the following reactions and identify the type of reaction.Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at \(773\)K to form ammonia gas.
In the presence of a catalyst, nitrogen (\(N_2\)) gas combines with hydrogen (\(H_2\)) gas to form ammonia (\(NH_3\)) gas at \(773\)K. It is a reaction, and the equation can be written as follows:
\(N_2\)(g) + \(3H_2\)(g) \(\xrightarrow[773K]{catalysit}\) .
2. Write the balanced chemical equations for the following reactions and identify the type of reaction.Thermit reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide.
\(Fe_2O3\)(s) + \(Al\)(s) → \(2Fe\)(l) + \(Al_2O_3\)(s)
This is an example of a reaction. A displacement reaction is when a more reactive component of a reactant displaces the comparatively lesser reactive component.
It's also a reaction since both aluminium oxidation and iron reduction are occurring.
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