CaO, CO, CO₂, SO₂, SO₃, N₂O, NO, NO₂, N₂O₃, N₂O₅, P₂O₃, P₂O₅, Cl₂O, ClO₂, Cl₂O₆, Cl₂O₇
<span>а) NH3+HCl=NH4Cl</span>
<span>б) 2NH3+H2SO4=(NH4)2SO4</span>
<span><span>в) H2SO4+2NH3=(NH4)2SO4</span></span>
<span><span><span>г) NH3+HNO3=NH4NO3</span></span></span>
<span><span><span><span>д) NH3+H3PO4=NH4H2PO4</span></span></span></span>
<span><span><span><span><span>е) 2NH3+H3PO4=(NH4)2HPO4</span></span></span></span></span>