Помогите решить 5 задание
2CH4=C2H2(x1- ацетилен)+3H2 (t=1500) 2C2H2+5O2=4CO2+2H2O (t) 2CO2избыток+Ca(OH)2+=Ca(HCO3)2 CH4=C+2H2(x2-водород) (t) 2H2+O2=2H2O (t) 2Na(x3-натрий)+2H2O=2NaOH+H2 б)CH4=C+2H2 (t=1000) C+2H2=CH4 (t) CH4+Br2=CH3Br+HBr (УФС)
А) CH4=C+2H2 C+O2=CO2 CaCO3+H2O+CO2=Ca(HCO3)2 2CH4=C2H2+3H2 2C2H2+5O2=4CO2+2H2O 2H2O+2Na=2NaOH+H2 б) CH4=C+2H2 C+2H2=CH4 CH4+Br2=CH3Br+HBr