С-C2H5
/
НС C-C3H7
/
НС CH
CH
СН3-CH3 + Cl2 = CH2Cl-CH3 +HCl хлорэтан
CH2Cl-CH3 + Cl2 = CHCl2-CH3+ HCl 1,1-дихлорэтан
CHCl2-CH3 + Cl2 = CCl3-CH3 + HCl 1,1,1-трихлорэтан
CCl3-CH3 + Cl2 = CCl3-CH2Cl + HCl - 1,1,1,2-тетрахлорэтан
CCl-CH2Cl + Cl2 = CCl3-CHCl2 + HCl пентахлорэтан
CCl-CHCl2 + Cl2 = CCl3-CCl3 + HCl гексахлорэтан
1)<span>CH2=CH-CH2-CH3+HCl = CH3-CHCl-CH2-CH3</span>
<span>CH2=CH-CH2-CH3+ </span><span>HBr= CH3-CHBr-CH2-CH3</span>
<span>CH2=CH-CH2-CH3+</span><span>H2= </span><span>CH3-CH2-CH2-CH3</span>
<span>CH2=CH-CH2-CH3+</span><span>Br2= </span><span>CH2Br-CHBr-CH2-CH3</span>
<em />2) Cl2+C5H12=HCL+C5H11Cl
Br2+C5H12=HBr+C5H11Br
1 Na+KOH=NaOH+K
2 NaOH+H2CO3=Na2CO3+H2O
3 Na2CO3+HCl=NaCl+H2CO3
4 NaCl+CuOH=NaOH+CuCl2
5 NaCl+H2SO4=NaHSO4+Cl
<em>M(HNO3)=2(1+14+3*16)=126 г/моль</em>
<em>M(Ca(NO3)2)=40+2(14+48)=164 г/моль</em>
<em>m(HNO3)=25.2 г</em>
<span><em>m(Ca(NO3)2)=25.2*164/126=32.8 г</em></span>