the-decomposition-of-silicon-oxide-produces-solid-silicon-and-oxygen-gas-what-is

Question

The decomposition of silicon dioxide produces solid silicon and oxygen gas.

What is the ΔS_sys, ΔS_surr, and ΔS_total for the reaction? At 25 °C, under standard-state conditions, what is the spontaneity of the reaction?

Accepted Answer

ΔS_{sys} = 182 J/KΔS_{surr} = −3.05×$$10^{3} J/K$$ΔS_{total} = −2.87×$$10^{3} J/$$Knonspontaneous

Answer

ΔS_{sys} = 3.05×$$10^{3} J/K$$ΔS_{surr} = 182 J/KΔS_{total} = 3.24×$$10^{3} J/$$Kspontaneous

Answer

ΔS_{sys} = 182 J/KΔS_{surr} = 3.05×$$10^{3} J/K$$ΔS_{total} = 3.24×$$10^{3} J/$$Kspontaneous

Answer

ΔS_{sys} = −3.05×$$10^{3} J/K$$ΔS_{surr} = 182 J/KΔS_{total} = −2.87×$$10^{3} J/$$Knonspontaneous