aluminium carbide+water gives aluminium hydroxide+methane
To determine the products of the reaction between aluminum carbide (Al4C3) and water (H2O), we first need to consider the chemical equation for the reaction:
Al4C3 + H2O → Al(OH)3 + CH4
Now, let's analyze the reaction step by step:
1. Aluminum carbide (Al4C3) is a compound composed of aluminum (Al) and carbon (C). Water (H2O) is a compound consisting of hydrogen (H) and oxygen (O).
2. When aluminum carbide reacts with water, the following reaction takes place:
Al4C3 + 12 H2O → 4 Al(OH)3 + 3 CH4
In this reaction, 1 mole of aluminum carbide reacts with 12 moles of water to produce 4 moles of aluminum hydroxide and 3 moles of methane.
3. The reaction forms aluminum hydroxide (Al(OH)3), which is a white solid precipitate.
4. Additionally, the reaction produces methane (CH4), which is a colorless and odorless gas.
In summary, when aluminum carbide reacts with water, it produces aluminum hydroxide (Al(OH)3) as a solid precipitate and methane (CH4) as a gas.