Without doing any calculations, determine the sign of S sys for each chemical reaction a 2 KClO 3 (s) 2 KCl(s) 3 O 2 ( g) b CH 2 CH 2 ( g) H 2 ( g) CH 3 CH 3 (g) c Na(s) 1 2 Cl 2 (g) NaCl(s) d N 2 (g) 3 H 2 (g) 2 NH 3 (g) ...

Without doing any calculations, determine the sign of S sys for each chemical reaction. a. 2 KClO

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Without doing any calculations, determine the sign of ΔS_sys for each chemical reaction.

a. 2 KClO₃(s) → 2 KCl(s) + 3 O₂( g)

b. CH₂ = CH₂( g) + H₂( g) → CH₃CH₃(g)

c. Na(s) + 1/2 Cl₂(g) → NaCl(s)

d. N₂(g) + 3 H₂(g) → 2 NH₃(g)

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Chemistry A Molecular Approach

ISBN: 9780134874371

5th Edition

Authors: Nivaldo Tro

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Question Posted: Nov 24, 2023 05:45 AM

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Without doing any calculations, determine the sign of S sys for each chemical reaction. a. 2 KClO

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