Allylic alcohol

Benzylic alcohol

Vinylic alcohol

Polyhydric alcohol

Gas as solute and solid as solvent

Gas as solute and liquid as solvent

Gas as solvent and solid as solute

Liquid as solute and gas as solvent

$\mathrm{CO}_3^{2-}$ and $\mathrm{H}_2 \mathrm{CO}_3$

$\quad \mathrm{H}_2 \mathrm{CO}_3$ and $\mathrm{CO}_2$

$\quad \mathrm{CO}_2$ and $\mathrm{H}_2 \mathrm{CO}_3$

$\quad \mathrm{H}_2 \mathrm{CO}_3$ and $\mathrm{CO}_3^{2-}$

$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$

$\mathrm{Cr}(\mathrm{CO})_6$

$\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_4\right]^{2+}$

$\left[\mathrm{Cu}\left(\mathrm{NH}_3\right)_4\right]^{2+}$