chemistry：the molecular nature of matter and change$ P! `4 q2 E# l1 g
and - F: }( F8 L7 g7 A F7 ]& ?chemistry the molecular nature of matter and change student solution manual3 S# T( w4 O `7 i' B) r
/ T) u8 t# C7 ~* f* T P* jboth are 5th edition(old one) 1 J! T. g- q; ~$ S4 ~' Q
author is silberberg! T8 q) Y3 y8 d5 F8 r9 g
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