Question

Дано:w(C)=10%
w(cl)=89,2%
w(H)=0,8%
M(CxHyClz)=119,5
Найти:CxHyOz

Answer 1

n(C)=119,5*0,1/12=1
n(Cl)=119.5*0,892/35.5=3
n(H) = 119.5*0,008/1=1
С:Cl:H = 1:3:1
CHCl3 - трихлорметан

Answer 2

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