Sand is converted to pure silicon in a three step process. The third step is
SiCl₄(g) + 2Mg(s) $\to$ 2MgCl₂(s) + Si(s) $\Delta$ H = -625.6 kJ
What is the enthalpy change when 25.0 mol of silicon tetrachloride is converted to elemental silicon?

Question

Sand is converted to pure silicon in a three step process. The third step is
SiCl₄(g) + 2Mg(s)

\to

2MgCl₂(s) + Si(s)

\Delta

H = -625.6 kJ
What is the enthalpy change when 25.0 mol of silicon tetrachloride is converted to elemental silicon?

Quizplus · Accepted Answer

The Answer of Sand is converted to pure silicon in a three step process. The third step is SiCl₄(g) + 2Mg(s) $\to$ 2MgCl₂(s) + Si(s) $\Delta$H = -625.6 kJ What is the enthalpy change when 25.0 mol of silicon tetrachloride is converted to elemental silicon?

Sand Is Converted to Pure Silicon in a Three Step →\to→

Sand Is Converted to Pure Silicon in a Three Step $\to$