1)<span>С</span><span>aC</span>2+2<span>H</span>2<span>O</span><span>получаем </span><span>CH</span><span> тройная связь </span><span>CH+ Ca(OH)2</span>
2) <span>CH</span><span> тройная связь </span><span>CH</span>+ <span>H</span>2<span>O</span><span>получаем</span><span>CH</span>3<span>CHO</span>
3) <span>CH</span>3<span>CHO</span><span>получаем</span><span>CH</span>3<span>COOH</span>(Условие <span>H</span>)- ОКИСЛЕНИЕ
<span>4) CH3COOH+ CH3-OH </span><span>получаем</span><span><span> </span>CH3COOCH3+ H2O</span>
Активизация-это <span>кратковременное воздействие на определенную точку нашего помещения.</span>
H2SO4 + 2NaOH → Na2SO4 + 2H2O
А) СuO+H2=Cu+H2O Cu+Cl2=CuCl2 CuCl2+Mg=MgCl2+Cu
Б) 2Cu+O2=2CuO CuO+2HCl=CuCl2+H2O CuCl2+Mg=MgCl2+Cu
В) 3Br2+2Al=2AlBr3 2AlBr3+3Cl2=2AlCl3+3Br2 H2+Br2=2HBr
Г) 2Al+3Br2=2AlBr3 2AlBr3+3Mg=3MgBr2+2Al 2Al+3Cl2=2AlCL3
Д) 2Na+I2=2NaI 2NaI+Cl2=2NaCl+I2 2Al+3I2=2AlI3