" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Na-bikromat: 30/298 = 0.1 mol (pembulatan)Propanol: (20 × 0.786)/60 = 0.262 mol
3 mol propanol setara dgn 1 mol Na-bikromat
(lihat persamaan reaksinya)
Pembatas reaksi: propanol sebesar 0.262 mol.
Na-bikromat yg bereaksi: 1/3 × 0.262 = 0.0873 mol
Reaktan yg berlebih: Na2Cr2O7 sebesar
0.1 - 0.0873 = 0.0127 mol
Jumlah mol propanon yg terbentuk = 0.262 mol
(setara dgn mol propanol)