Chemical Engineering - Stoichiometry - Discussion
Discussion Forum : Stoichiometry - Section 1 (Q.No. 14)
14.
The heat change for the reaction, C(s) + 2S(s) → CS2(l), is 104.2 kJ. It represents the heat of
Discussion:
2 comments Page 1 of 1.
Silvermist said:
1 decade ago
As the reactants carbon and sulphur are elements, their heat of formation is 0.
Hence the heat change of the reaction is entirely its heat of formation.
Hence the heat change of the reaction is entirely its heat of formation.
Sathish said:
7 years ago
Two solids are reacting here and liquid formation is happening here. Solid to liquid conversion happen either by reducing pressure or increase in temp. Here they didn't mention about pressure.
So, def the temp is increasing so the heat of formation.
So, def the temp is increasing so the heat of formation.
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