СH₂ - O - C-O - C₁₇H₃₅
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CH - O - C-O - C₁₇H₃₅
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CH₂ - OH
<span>олеодистеарат</span>
2NH3 + H2SO4 = (NH4)2SO4
(NH4)2SO4 -> 2NH3 + H2SO4
NH3 + H2O = NH4OH
NH4OH + HCl = NH4Cl + H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl
CH3CHO + Ag2O = CH3COOH + 2Ag
n(Ag) = 21.6/M(Ag)
m(CH3CHO) = n(Ag)*M(CH3CHO)/2
%(CH3CHO) = m(CH3CHO)/0.5*100
IYTDYTDTYDIYTDYTDIYTDIYTDYDYTDDT
ОТВЕТ FCl
C7h16+11o2=7co2+8h2o
nc7h16=100/100=1
n o2=11
v=11*22.4=