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2 Al + Fe3N2 = 2 AlN + 3 Fe
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
S + H2O = O + H2S =>
S + H2O = O + H2S
KClO + H2SO4 = K2SO4 + HClO =>
2 KClO + H2SO4 = K2SO4 + 2 HClO
CH3OH + CuO = CH3O + Cu(OH) =>
CH3OH + CuO = CH3O + Cu(OH)
NO3 + Co = Co(NO3)2 =>
2 NO3 + Co = Co(NO3)2
Ba + H3AsO4 = Ba(AsO4) + H2 =>
2 Ba + 2 H3AsO4 = 2 Ba(AsO4) + 3 H2
C8H6 + HBr = C8H8Br2 =>
C8H6 + 2 HBr = C8H8Br2
NH4HSO4 + NaOH = NH4OH + NaHSO4 =>
NH4HSO4 + NaOH = NH4OH + NaHSO4
Na4Cl4 + K4(NO3)4 = K4Cl4 + Na4(NO3)4 =>
Na4Cl4 + K4(NO3)4 = K4Cl4 + Na4(NO3)4
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2 =>
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2
Co + F = CoF2 =>
Co + 2 F = CoF2
Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3 =>
FeCl3 + Bi(OH)2 = Fe(OH)2 + BiCl3
H3O2 = H2O + O2 =>
4 H3O2 = 6 H2O + O2
Mg(OH)2(s) = MgO + H2O =>
Mg(OH)2(s) = MgO + H2O
HCl + Ca = ClCa + H2 =>
2 HCl + 2 Ca = 2 ClCa + H2
Pb(SO4)2 + InCl3 = PbCl3 + In(SO4)2 =>
Pb(SO4)2 + InCl3 = PbCl3 + In(SO4)2
NaOH + H2SO4 + KOH = K + NaSO4 + H2O =>
NaOH + H2SO4 + KOH = K + NaSO4 + 2 H2O
Na + O{+2} = Na{2} + O =>
Na + O{+2} = Na{2} + O
PCl3 + H2O = H3 + PO4 + HCl =>
3 PCl3 + 12 H2O = 5 H3 + 3 PO4 + 9 HCl
Ce(OH)4 + H2O2 = Ce(O2H)(OH)3 + H2 =>
2 Ce(OH)4 + H2O2 = 2 Ce(O2H)(OH)3 + H2
P + H = P3H =>
3 P + H = P3H
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)5SCN]{2+} + Na{+} + NO3{-} =>
Fe(NO3)3 + NaSCN + 5 H2O = [Fe(H2O)5SCN]{2+} + Na{+} + 3 NO3{-}
Mg + FeO = Mg2O + Fe =>
2 Mg + FeO = Mg2O + Fe
Pb{4+} + Fe{2+} = Fe{3+} + Pb{2+} =>
Pb{4+} + 2 Fe{2+} = 2 Fe{3+} + Pb{2+}
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
BeO + NaOH = NaBeO2 + H2 =>
2 BeO + 2 NaOH = 2 NaBeO2 + H2
K3(PO4) + NiCl2 = KCl2 + Ni3(PO4) =>
K3(PO4) + 3 NiCl2 = 3 KCl2 + Ni3(PO4)
Sb + O = Sb2O3 =>
2 Sb + 3 O = Sb2O3
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + NaClO4(aq) =>
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + 2 NaClO4(aq)
Sb3 + O2 = Sb4O6 =>
4 Sb3 + 9 O2 = 3 Sb4O6
Na3PO4 + HgNO3 = Hg3PO4 + NaNO3 =>
Na3PO4 + 3 HgNO3 = Hg3PO4 + 3 NaNO3
NaNO3 + C + S = Na2S + CO2 + N =>
2 NaNO3 + 3 C + S = Na2S + 3 CO2 + 2 N
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
H3PO4 + H3BO3 + C = CBP + CO2 + H2O =>
H3PO4 + H3BO3 + 3 C = CBP + 2 CO2 + 3 H2O
Al + Na2CrO4 = Al2(CrO4)3 + Na =>
2 Al + 3 Na2CrO4 = Al2(CrO4)3 + 6 Na
FeCl3 + H2O = Fe(OH)2 + H + Cl =>
FeCl3 + 2 H2O = Fe(OH)2 + 2 H + 3 Cl
PhO + EtBr = PhOEt + Br =>
PhO + EtBr = PhOEt + Br
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
AgNa3O6S4 + H2SO4 = Ag + Na2S2O3 + SO2 + H2O =>
2 AgNa3O6S4 + H2SO4 = 2 Ag + 3 Na2S2O3 + 3 SO2 + H2O
HgCl2 + H2O = HgO + HCl =>
HgCl2 + H2O = HgO + 2 HCl
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
antimony + chlorine = antimony(V)Chloride =>
2 Sb + 5 Cl2 = 2 SbCl5
O2 + CUI = CUO + I2 =>
O2 + 2 CUI = 2 CUO + I2
P4 = P3 =>
3 P4 = 4 P3
Ca4C2 + Cs1F1 = Cs4C1 + Ca1F2 =>
Ca4C2 + 8 Cs1F1 = 2 Cs4C1 + 4 Ca1F2
Al(NO3)3 + Fe2(CO3)3 = Al2(CO3)3 + Fe(NO3)3 =>
2 Al(NO3)3 + Fe2(CO3)3 = Al2(CO3)3 + 2 Fe(NO3)3
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