СРОЧНО Дано (C6H12O6)W(C)-?W(H)-?W(O)-?...

OliviaBeker @OliviaBeker

September 2021 1 6 Report

СРОЧНО
Дано (C6H12O6)
W(C)-?
W(H)-?
W(O)-?

Answers & Comments

Alexei78 Дано (C6H12O6)
W(C)-?
W(H)-?
W(O)-?
W(Э) =Ar(Э)*n / M(C6H12O6) * 100%
M(C6H12O6)=180g/mol
W(C)=12*6 / 180 *100=40%
W(H)=12*1 / 180 *100=6.67%
W(O)=16*6 / 180 *100=53.33%
ответ W(C)=40%, W(H)=6.67%, W(O)=53.33%

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