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3 NH4 + N = (NH4)3N
Cl + O2 = ClO =>
2 Cl + O2 = 2 ClO
Cl2O7 + ClO2 = Cl2O5 =>
Cl2O7 + 4 ClO2 = 3 Cl2O5
Cs + H2 = Cs2H2 =>
2 Cs + H2 = Cs2H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al(s) + SnSO4(aq) = Al2SO4(aq) + Sn(s) =>
2 Al(s) + SnSO4(aq) = Al2SO4(aq) + Sn(s)
H2SO3 + NaO = Na2SO4 + H2O =>
H2SO3 + 2 NaO = Na2SO4 + H2O
NH3 + Cl = N + HCl =>
NH3 + 3 Cl = N + 3 HCl
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgO2 + HCl = MgCl + H2O + Cl2 =>
2 MgO2 + 8 HCl = 2 MgCl + 4 H2O + 3 Cl2
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
C4H9NO2 + C7H8N4O2 = C7H8N4C4H7NO2C4H7NO2 + H2O =>
2 C4H9NO2 + C7H8N4O2 = C7H8N4C4H7NO2C4H7NO2 + 2 H2O
H2S2O3 + H2O = H2SO4 + H3O =>
H2S2O3 + 13 H2O = 2 H2SO4 + 8 H3O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
K[Ag(CN)2] + HNO3 = AgNO3 + KNO3 + HCN =>
K[Ag(CN)2] + 2 HNO3 = AgNO3 + KNO3 + 2 HCN
NiI2 + PCY3 = NiI2(PCY3)2 =>
NiI2 + 2 PCY3 = NiI2(PCY3)2
C5H10(OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H10(OH)2 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 28 MnSO4 + 14 K2SO4 + 72 H2O
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
HNO2 + NI = I2 + NO + H2O =>
4 HNO2 + 2 NI = I2 + 6 NO + 2 H2O
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
Co(NO3)2(aq) + Na2CO3(aq) = NaNO3 + CoCO3 =>
Co(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3 + CoCO3
SnCl2 + HgCl = Hg + SnCl4 =>
SnCl2 + 2 HgCl = 2 Hg + SnCl4
Al(s) + SnSO4(aq) = Al2(SO4)3 + Sn =>
2 Al(s) + 3 SnSO4(aq) = Al2(SO4)3 + 3 Sn
CuO + C = Cu + CO2(g) =>
2 CuO + C = 2 Cu + CO2(g)
Li2Se + CrF2 = Li2F2 + CrSe =>
Li2Se + CrF2 = Li2F2 + CrSe
CaSO4*2H2O = Ca(OH)2*H2SO4 =>
CaSO4*2H2O = Ca(OH)2*H2SO4
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
NaCN + CaSO4 = Ca(CN)2 + Na2SO4 =>
2 NaCN + CaSO4 = Ca(CN)2 + Na2SO4
Al + CoPO4 = AlPO4 + Co3 =>
3 Al + 3 CoPO4 = 3 AlPO4 + Co3
P + CaClO3 = P2O3 + CaCl =>
2 P + CaClO3 = P2O3 + CaCl
BaCO3 + LiNO3 = BaNO3 + LiCO3 =>
BaCO3 + LiNO3 = BaNO3 + LiCO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + H2SO4 + KF = MnSO4 + H2O + F2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KF = 2 MnSO4 + 8 H2O + 5 F2 + 6 K2SO4
Cu10H8 + O2 = CuO2 + H2O =>
Cu10H8 + 12 O2 = 10 CuO2 + 4 H2O
HCl + Li2S = H2S + LiCl =>
2 HCl + Li2S = H2S + 2 LiCl
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
NaNO3 + ZnCl2 = NaCl + Zn(NO3)2 =>
2 NaNO3 + ZnCl2 = 2 NaCl + Zn(NO3)2
Ca3CO2 = Ca + CO2 =>
Ca3CO2 = 3 Ca + CO2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Cu2 + NH3 = CuH + N =>
3 Cu2 + 2 NH3 = 6 CuH + 2 N
NH4(CH3COO) + Mg3(PO4)2 = Mg(CH3COO)2 + (NH4)3PO4 =>
6 NH4(CH3COO) + Mg3(PO4)2 = 3 Mg(CH3COO)2 + 2(NH4)3PO4
Na3PO4(ac) + BaCl2(ac) = Ba3(PO4)2(s) + NaCl(ac) =>
2 Na3PO4(ac) + 3 BaCl2(ac) = Ba3(PO4)2(s) + 6 NaCl(ac)
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
KMnO4 + HCl = KCl + MnO4 + H2 =>
2 KMnO4 + 2 HCl = 2 KCl + 2 MnO4 + H2
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