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Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
NiCl2 + NH3 = [Ni(NH3)4]Cl2 =>
NiCl2 + 4 NH3 = [Ni(NH3)4]Cl2
CrCl3 + Co = CoCl2 + Cr =>
2 CrCl3 + 3 Co = 3 CoCl2 + 2 Cr
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + AgCH3COO = Ag + MgCH3COO =>
Mg + AgCH3COO = Ag + MgCH3COO
SO4 + CaO = CaSO3 + O2 =>
SO4 + CaO = CaSO3 + O2
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
Na3PO4 + (Na)2MoO4 + HNO3 = Na3(PO4)(MoO3)12 + NaNO3 + H2O =>
Na3PO4 + 12(Na)2MoO4 + 24 HNO3 = Na3(PO4)(MoO3)12 + 24 NaNO3 + 12 H2O
P2O5 + Sr(OH)2 = Sr3(PO4)2 + H2O =>
P2O5 + 3 Sr(OH)2 = Sr3(PO4)2 + 3 H2O
AuCl3 + AsH3 + NaOH = Au + Na3AsO3 + NaCl + H2O =>
2 AuCl3 + AsH3 + 9 NaOH = 2 Au + Na3AsO3 + 6 NaCl + 6 H2O
V2O + Ca = V + Ca2O2 =>
2 V2O + 2 Ca = 4 V + Ca2O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgSO4 + NaOH = SO4Na + MgOH =>
MgSO4 + NaOH = SO4Na + MgOH
NaNO3 + FeCl2 + H2O = NaCl + HNO3 + FeO =>
2 NaNO3 + FeCl2 + H2O = 2 NaCl + 2 HNO3 + FeO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AgNO3 + HSO4 = AgSO4 + HNO3 =>
AgNO3 + HSO4 = AgSO4 + HNO3
KMnO4 + H2SO4 = Mn2O4 + K2SO4 + H2O + O =>
2 KMnO4 + H2SO4 = Mn2O4 + K2SO4 + H2O + 3 O
Li + GaCl3 = LiCl + Ga =>
3 Li + GaCl3 = 3 LiCl + Ga
Pb(CH3COO)2 + HNO3 = H(CH3COO) + Pb(NO3)2 =>
Pb(CH3COO)2 + 2 HNO3 = 2 H(CH3COO) + Pb(NO3)2
HCl + Ca(OH)2 = HClCa(OH)2 =>
HCl + Ca(OH)2 = HClCa(OH)2
KHSO3 + NH4HSO4 = KHSO4 + NH4HSO3 =>
KHSO3 + NH4HSO4 = KHSO4 + NH4HSO3
Pb(NO3)2 + K2S = KNO3 + PbS =>
Pb(NO3)2 + K2S = 2 KNO3 + PbS
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Ca3(PO4)2 + Mg(NO3)2 = Ca(NO3)2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 Mg(NO3)2 = 3 Ca(NO3)2 + Mg3(PO4)2
HCl + Nh4Br = Nh4Cl + HBr =>
HCl + Nh4Br = Nh4Cl + HBr
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
CsF = Cs + F2 =>
2 CsF = 2 Cs + F2
I2 + BeCl2 = BeI2 + Cl2 =>
I2 + BeCl2 = BeI2 + Cl2
CaCO3 = Ca3 + CO3 =>
3 CaCO3 = Ca3 + 3 CO3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
C2H5OH + H3BO3 = B(OC2H5)3 + H2O =>
3 C2H5OH + H3BO3 = B(OC2H5)3 + 3 H2O
HHBr = H2 + Br2 =>
2 HHBr = 2 H2 + Br2
Sr + HCl = SrH + Cl =>
Sr + HCl = SrH + Cl
O2 + CH4 + Cl2 = HCl2 + CO2 =>
O2 + CH4 + 4 Cl2 = 4 HCl2 + CO2
NaBrO3 + NaBr + H2SO4 = Na2SO4 + Br2 + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Na2SO4 + 3 Br2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H8 + Br2 = C6H5Br + CH3Br =>
C7H8 + Br2 = C6H5Br + CH3Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
Fe + K3[Fe(CN)6] + H2O = Fe3[Fe(CN)6]2 + H2 + KOH =>
3 Fe + 2 K3[Fe(CN)6] + 6 H2O = Fe3[Fe(CN)6]2 + 3 H2 + 6 KOH
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CaCl2 + BaSiO3 = CaSiO3 + BaCl2 =>
CaCl2 + BaSiO3 = CaSiO3 + BaCl2
KOH = K2O + H2O =>
2 KOH = K2O + H2O
C7H12 + KMnO4 + H2SO4 = C7H6O3 + MnSO4 + K2SO4 + H2O =>
5 C7H12 + 12 KMnO4 + 18 H2SO4 = 5 C7H6O3 + 12 MnSO4 + 6 K2SO4 + 33 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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