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Predict the sign of the entropy change, Delta S de

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Positive Negative CaO(s) + CO2(g)| N2(g) +3H2(g) | | Caco,(s) Ba2+(aq) + So,(aa)-→ Baso,(s) 2Na(s) + Cl2(g) → 2NaCl (s) 2NH

PaY+ B: 0 2S todl Na+S

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