О2,Н2О,Н2S
Молекулярное строение имеют вещества с ковалентной или водородной связью.У них температура плавления и кипения сравнительно низкая.
3Cl2+6KOH=KClO3+5KCl+3H2O
KCLO3=2KCL+3O2
KCL+H2SO4=K2SO4+HCL
HCl+Fe(NO3)3 = FeCl3 +HNO3
СH3-C≡C-CH-CH2-CH2-CH3
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CH3-CH-CH3
4-изопропилгептин-2
<span>(NH</span>4<span>)</span>2<span>SO</span>4<span> + 2KOH -> K</span>2<span>SO</span>4<span> + 2NH</span>3<span> + 2H</span>2<span>O</span>
<span>2NH</span>4+<span> + SO</span>42-<span> + 2K</span>+<span> + 2OH</span>-<span> -> 2K</span>+<span> + SO</span>42-<span> + 2NH</span>3<span> + 2H</span>2<span>O</span>
<span>2NH</span>4+<span> + 2OH</span>-<span> -> 2NH</span>3<span> + 2H</span>2<span>O</span>
<span>NH</span>4+<span> + OH</span>-<span> -> NH</span>3<span> + H</span>2<span>O</span>