1.
CH4+CL2-->CH3CL+HCL
2CH3CL+2Na-->C2H6+NaCL
C2H6+HNO3-->C2H5NO2+H2O
C2H5NO2+3H2-->C2H5NH2+2H2O
CH3COONa+NaOH-->Na2CO3+CH4
2CH4-->C2H2+3H2
C2H2+H2-->C2H4
C2H4+HCL-->C2H5CL
C2H5CL+NH3-->C2H5NH2+HCL
C2H5NH2+CH3CL-->CH3-NH-C2H5+HCL
2)
дано
D(H2) = 22.5
W(C) = 53.3% = 0.533
W(H) = 15.6% = 0.156
W(N) = 31.1% = 0.311
CxHyNz - ?
M(CxHyNz) = 22.5 * 2 = 45 g/mol
CxHyNz / 45 = 0.533 / 12 : 0.156 / 1 : 0.311 / 14
CxHyNz = 2 : 7 : 1
C2H5NH2
CH3 - CH2 - NH2 - этиламин
ответ ЭТИЛАМИН
Объяснение: