The equation CaCO3(s) Right arrow. CaO(s) + CO2(g) shows the decomposition of calcium carbonate. Delta.H = 178.3 kJ/mol, and Del

Question

3 years ago

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The equation CaCO3(s) Right arrow. CaO(s) + CO2(g) shows the decomposition of calcium carbonate. Delta.H = 178.3 kJ/mol, and Del

ta.S = 160.5 J/ The free energy change for the reaction is 130.5 kJ/mol.
Which correctly states the temperature at which the reaction took place and whether the reaction is spontaneous or nonspontaneous? Use Delta.G = Delta.H – TDelta.S.
0.30 K, spontaneous
1.92 K, spontaneous
297.8 K, nonspontaneous
1,924 K, nonspontaneous

Chemistry

1 answer:

ziro4ka [17] · Answer 1 · 2022-07-29T08:28:56+03:00

ziro4ka [17]3 years ago

7 0

Answer:

<h2>C, 297.8 K, nonspontaneous</h2>