a)CH3-CH2-COOH + CH3-OH=<span>CH3CH2COOCH3 + H2O</span>
<span>б)CH3-CH2-CH2-OH + Na = <span>CH3CH2CH2ONa + H2</span></span>
<span><span>в)HCOH + H2 = CH3OH</span></span>
1) (C6H10O5)n + nH2O = nC6H12O6
2) C6H12O6 = 2C2H5OH + 2CO2
3) СН3-СН2ОН (t, H2SO4 конц) = Н2О + СН2=СН2 (этилен)
4) С2Н4 +НСl = C2H5Cl
5) CH3COH+[Ag(NH3)2]OH = CH3COOH+ Ag +2NH3 + H2O
M(Y)=70,45 г
z(Y)=3
M(eqY)=M(Y)/z(Y)
M(eqY)=88,9/3=29,6 г-экв/моль
v₀=22,4 л/моль
z(O₂)=2*2=4
v(eqO₂)=v₀/z
v(eqO₂)=22,4/4=5,6 л-экв/моль
4Y + 3O₂ = 2Y₂O₃
m(Y)/M(eqY)=v(O₂)/v(eqO₂)
v(O₂)=v(eqO₂)m(Y)/M(eqY)
v(O₂)=5,6*70,45/29,6=13,33 л