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SO + CaOH2 = CaSO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2C2O4 + HNO3 = HNO2 + CO2 + H2O =>
H2C2O4 + HNO3 = HNO2 + 2 CO2 + H2O
Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O
XFe(OH)2 + O2 + H2O = XFe(OH)3 =>
4 XFe(OH)2 + O2 + 2 H2O = 4 XFe(OH)3
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaCl + H2SO4 = (Na)2SO4 + HCl =>
2 NaCl + H2SO4 = (Na)2SO4 + 2 HCl
Be + H2O = H2 + BeOH =>
2 Be + 2 H2O = H2 + 2 BeOH
Cd(s) + O2(g) = CdO(s) =>
2 Cd(s) + O2(g) = 2 CdO(s)
HClO4(aq) + Al(OH)3(aq) = Al(ClO4)3 + H2O(l) =>
3 HClO4(aq) + Al(OH)3(aq) = Al(ClO4)3 + 3 H2O(l)
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Fe + SCN + Fe(NO3)3 = Fe4[Fe(CN)6]3 + NO + SO2 =>
Fe + 18 SCN + 6 Fe(NO3)3 = Fe4[Fe(CN)6]3 + 18 NO + 18 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
Ba3(Po4)2 + H2O = Ba(OH)2 + H3Po4 =>
Ba3(Po4)2 + 6 H2O = 3 Ba(OH)2 + 2 H3Po4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HgS(s) = Hg(s)S(s) =>
HgS(s) = Hg(s)S(s)
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Mg(s) + F(g) = MgF2 =>
Mg(s) + 2 F(g) = MgF2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
MoS3 + O2 + Ca(OH)2 = CaMoO4 + CaSO4 + H2O =>
MoS3 + 6 O2 + 4 Ca(OH)2 = CaMoO4 + 3 CaSO4 + 4 H2O
Cl2 = Cl3 =>
3 Cl2 = 2 Cl3
AgNO3 + C2H2 + NH4OH = Ag2C2 + NH4NO3 + H2O =>
2 AgNO3 + C2H2 + 2 NH4OH = Ag2C2 + 2 NH4NO3 + 2 H2O
SnO2 + H2O = SnO2H2O =>
SnO2 + H2O = SnO2H2O
CrO3 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
2 CrO3 + 6 KI + 12 HCl = 2 CrCl3 + 6 KCl + 3 I2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
BaCl + KPO4 = BaPO4 + K + Cl =>
BaCl + KPO4 = BaPO4 + K + Cl
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
I2 + CCl4 = CI2Cl4 =>
I2 + CCl4 = CI2Cl4
NO + HBrO4 + H2O = Br2 + HNO3 =>
14 NO + 6 HBrO4 + 4 H2O = 3 Br2 + 14 HNO3
NiCl + NaH2PO2 + NaOH = Ni + Na2HPO4 + NaCl + H2O =>
4 NiCl + NaH2PO2 + 5 NaOH = 4 Ni + Na2HPO4 + 4 NaCl + 3 H2O
Zn(NO3)2 + NaOH = NaNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NaOH = 2 NaNO3 + Zn(OH)2
K + Li = K2Li3 =>
2 K + 3 Li = K2Li3
KBrO2 + KCl + HBr = KBr + Cl2 + H2O =>
KBrO2 + 4 KCl + 4 HBr = 5 KBr + 2 Cl2 + 2 H2O
MoBr5 + O2 = Br2 + MoO =>
2 MoBr5 + O2 = 5 Br2 + 2 MoO
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
Zn(OH)2 + CsOH = Cs2[Zn(OH)4] =>
Zn(OH)2 + 2 CsOH = Cs2[Zn(OH)4]
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Na2HPO4 + KH2PO4 = H2PO4 + NaPO + PO4 + KOH =>
2 Na2HPO4 + 12 KH2PO4 = 7 H2PO4 + 4 NaPO + 3 PO4 + 12 KOH
Bi(ClO3)3 + Ca(OH)2 = Ca(ClO3)2 + Bi(OH)3 =>
2 Bi(ClO3)3 + 3 Ca(OH)2 = 3 Ca(ClO3)2 + 2 Bi(OH)3
Hg(NO3)2 + NH4OH = Hg(OH)2 + NH4(NO3) =>
Hg(NO3)2 + 2 NH4OH = Hg(OH)2 + 2 NH4(NO3)
K3[Fe(C2O4)3]*3H2O = [Fe(C2O4)(H2O)2] + K2C2O4 + CO2 + H2O =>
2 K3[Fe(C2O4)3]*3H2O = 2[Fe(C2O4)(H2O)2] + 3 K2C2O4 + 2 CO2 + 2 H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
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