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4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
HNO3 + Zn = Zn(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + N2 + 6 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Fe(OH)2 + HSO4 = Fe(SO4)2 + H2O =>
Fe(OH)2 + 2 HSO4 = Fe(SO4)2 + 2 H2O
AgNO3 + KCN = Ag(CN)2 + K2NO3 =>
AgNO3 + 2 KCN = Ag(CN)2 + K2NO3
C8H18 + O2 = CO2 + H2 =>
C8H18 + 8 O2 = 8 CO2 + 9 H2
SnCl2 + AuCl3 + HCl = H2[SnCl6] + Au =>
3 SnCl2 + 2 AuCl3 + 6 HCl = 3 H2[SnCl6] + 2 Au
Si + Ca = SiCa =>
Si + Ca = SiCa
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Si + F2 = SiF =>
2 Si + F2 = 2 SiF
AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na2Co3 + HCl = Na2Cl + HCo3 =>
Na2Co3 + HCl = Na2Cl + HCo3
HCO3 = HO + CO2 =>
HCO3 = HO + CO2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al2O3 + CaO = CaAl2O4 =>
Al2O3 + CaO = CaAl2O4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
K2CO3 + HNO3 = H2O + CO2 + KNO3 =>
K2CO3 + 2 HNO3 = H2O + CO2 + 2 KNO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
FeCl2(aq) + K3[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + KCl(aq) =>
FeCl2(aq) + K3[Fe(CN)6](aq) = KFe[Fe(CN)6](s) + 2 KCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZNCl2 + KOH = ZN(OH)2 + KCl =>
ZNCl2 + 2 KOH = ZN(OH)2 + 2 KCl
CrBr3 + CaOH = CaBr3 + CrOH =>
CrBr3 + CaOH = CaBr3 + CrOH
CH4 + Br = CBr4 + HBr =>
CH4 + 8 Br = CBr4 + 4 HBr
Al + S = AlS4 =>
Al + 4 S = AlS4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Na3AsO3 + HCl = As2O3 + NaCl + H2O =>
2 Na3AsO3 + 6 HCl = As2O3 + 6 NaCl + 3 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Al + S = AlS3 =>
Al + 3 S = AlS3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Hg(NO3) = Hg + N2O + O2 =>
4 Hg(NO3) = 4 Hg + 2 N2O + 5 O2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
FeO + NH3 = N2 + Fe + H2O =>
3 FeO + 2 NH3 = N2 + 3 Fe + 3 H2O
Fe + H2SO4 = SO2 + (Fe2(SO4)3) + H2O =>
2 Fe + 6 H2SO4 = 3 SO2 + (Fe2(SO4)3) + 6 H2O
CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
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