m (C3H6O) = 1000*0.8=800 г
n (C2H2) = 11,2/22,4=0,5 моль
m (C2H2) = 0,5*26=13 г
m (р-ра) = 800+13=813 г
w (C2H2) = 13/813*100=1,6%
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m (C3H6O) = 1000*0.8=800 г
n (C2H2) = 11,2/22,4=0,5 моль
m (C2H2) = 0,5*26=13 г
m (р-ра) = 800+13=813 г
w (C2H2) = 13/813*100=1,6%