Rumus Molekul Rumus Struktur Nama Mr ( g mol^(-1)) Titik

Rumus Molekul Rumus Struktur Nama Mr ( g mol^(-1)) Titik Didih (C) C2H6 H3C-CH3 Etana 30 -88,5 C3H8 H3C-CH2-CH3 Propana 44 -42,1 C4H10 H3C-CH2-CH2-CH3 Butana 58 -0,5 C4H10 H3C-CH-CH3 CH3 2-metilpropana 58 -11,7 C5H12 H3C-CH2-CH2-CH2-CH3 pentana 72 36,1 C5H12 H3C-CH-CH2-CH3 CH3 2-metilbutana 72 27,9 C5H12 H3C-C-CH3 CH3 CH3 2,2-dimetilpropana 72 9,45 Mengapa titik didih butana > propana > etana?