Tentukan molekul relatif senyawa organik CH3COCH3
Kimia
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Pertanyaan
Tentukan molekul relatif senyawa organik CH3COCH3
2 Jawaban
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1. Jawaban cyclohexatriene
Apakah maksudnya massa molekul relatif?
Ar C = 12
Ar O = 16
Ar H = 1
Mr C3H6O = 3 × 12 + 1 × 6 + 16 = 36 + 6 + 16 = 58 gram/mol -
2. Jawaban Idaafds16
Mr CH3COCH3:
12 + 3x1 + 12 + 16 + 12 + 3x1
12+3+12+16+12+3= 64.