In the complete hydrolysis of of Beryllium carbide (), how many moles of methane () gas are evolved? — s Block Elements Chemistry Question
Question
In the complete hydrolysis of $1 \text{ mole}$ of Beryllium carbide ($Be_2C$), how many moles of methane ($CH_4$) gas are evolved?
Answer: 1
💡 Solution & Explanation
Demonstrating its diagonal relationship with Aluminium, Beryllium carbide reacts with water to yield methane. The balanced equation is $Be_2C + 4H_2O \rightarrow 2Be(OH)_2 + CH_4 \uparrow$. Thus, $1 \text{ mole}$ of $Be_2C$ produces $1 \text{ mole}$ of $CH_4$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes