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Shown Are Ball-And-Stick (1)and Space-Filling (2)models of Acetylene

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Shown are ball-and-stick (1) and space-filling (2) models of acetylene. Shown are ball-and-stick (1) and space-filling (2) models of acetylene.   -What is the H-C-C bond angle? A) 90° B) 109.5° C) 120° D) 180°
-What is the H-C-C bond angle?


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