Ответ:
Объяснение:
Mr(CH3COH) = 12*2 + 1*4 + 16 =44
W(C) = Ar(C) *n / Mr(CH3COH) *100% = 12*2 / 44 *100% =54,5%
Mr(C5H11OH) = 12*5 + 1*12 + 16 =88
W(C)= Ar(C) *n / Mr(C5H11OH) *100% = 12*5 / 88 *100% =68%
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
Объяснение:
Mr(CH3COH) = 12*2 + 1*4 + 16 =44
W(C) = Ar(C) *n / Mr(CH3COH) *100% = 12*2 / 44 *100% =54,5%
Mr(C5H11OH) = 12*5 + 1*12 + 16 =88
W(C)= Ar(C) *n / Mr(C5H11OH) *100% = 12*5 / 88 *100% =68%