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N + Cu = NCu
Cu + N = Cu3N =>
3 Cu + N = Cu3N
Fe2O3(s) + H2(g) = Fe(s) + H2O(g) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
Cu + N = Cu2N3 =>
2 Cu + 3 N = Cu2N3
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
Ca3P2 + NaMnO4 + NaOH = Ca3(PO4)2 + Na2MnO4 + H2O =>
Ca3P2 + 16 NaMnO4 + 16 NaOH = Ca3(PO4)2 + 16 Na2MnO4 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + Br2 + H2O = HNO3 + HBr =>
2 NO2 + Br2 + 2 H2O = 2 HNO3 + 2 HBr
P2O3 + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
P2O3 + 4 AgNO3 + 5 H2O = 4 Ag + 2 H3PO4 + 4 HNO3
MnO + Si = MnSi + SiO2 =>
2 MnO + 3 Si = 2 MnSi + SiO2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
CH3COOH + KCl = CH3COOK + HCl =>
CH3COOH + KCl = CH3COOK + HCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C9H20O4S2 + O2 = CO2 + H2O + S =>
C9H20O4S2 + 12 O2 = 9 CO2 + 10 H2O + 2 S
C6H12 + Cl2 = C6H11 + HCl =>
2 C6H12 + Cl2 = 2 C6H11 + 2 HCl
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
C19H36 + O2 = CO + H2O =>
2 C19H36 + 37 O2 = 38 CO + 36 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe2(SO4)3 + KI = FeI2 + K2SO4 + I2 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + 3 K2SO4 + I2
KCl(aq) + I2(s) = Cl2(g) + KI(s) =>
2 KCl(aq) + I2(s) = Cl2(g) + 2 KI(s)
(NH3OH)3PO4 = NH2OH + H3PO4 =>
(NH3OH)3PO4 = 3 NH2OH + H3PO4
Sr + Li3PO4 = Sr3(PO4)2 + Li =>
3 Sr + 2 Li3PO4 = Sr3(PO4)2 + 6 Li
NH(CH3)3 + H2O = N(CH3)3 + H3O =>
NH(CH3)3 + H2O = N(CH3)3 + H3O
P2O5 = O2 + P4 =>
2 P2O5 = 5 O2 + P4
N2CO3 + H2SO4 = N2SO4 + CO2 + H2O =>
N2CO3 + H2SO4 = N2SO4 + CO2 + H2O
Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
KReO4 + H2 = Re + KOH + H2O =>
2 KReO4 + 7 H2 = 2 Re + 2 KOH + 6 H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Na + Pb(NO3)2 = Na(NO3)2 + Pb =>
Na + Pb(NO3)2 = Na(NO3)2 + Pb
C19H36 + O2 = C + H2O =>
C19H36 + 9 O2 = 19 C + 18 H2O
NI3 + ClO2 + H2O = NO2 + HIO3 + Cl2 =>
8 NI3 + 38 ClO2 + 12 H2O = 8 NO2 + 24 HIO3 + 19 Cl2
C9H20O4S2 + O2 = CO2 + H2O + SO4 =>
C9H20O4S2 + 16 O2 = 9 CO2 + 10 H2O + 2 SO4
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
K2Cr2O7 + H2SO4 + CrCl2 = K2SO4 + Cr2(SO4)3 + H2O + CrCl3 =>
K2Cr2O7 + 7 H2SO4 + 6 CrCl2 = K2SO4 + 2 Cr2(SO4)3 + 7 H2O + 4 CrCl3
NaBr + NH4F = NaF + NH4Br =>
NaBr + NH4F = NaF + NH4Br
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
NaHCO3 + HCl = NaCl(s) + CO2(g) + H2O =>
NaHCO3 + HCl = NaCl(s) + CO2(g) + H2O
C6H12 + Cl2 = C6H5Cl + HCl =>
C6H12 + 4 Cl2 = C6H5Cl + 7 HCl
Na2CrO4 + AgNO3 = CrO4Ag + Na2NO3 =>
Na2CrO4 + AgNO3 = CrO4Ag + Na2NO3
C19H36 + O2 = C + H2O =>
C19H36 + 9 O2 = 19 C + 18 H2O
CH3CH2OH + K2MnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + K2MnO4 = CH3COOH + H2O + MnO2 + 2 K
C4H8O2 + H2O = C2H4O2 + H2 =>
C4H8O2 + 2 H2O = 2 C2H4O2 + 2 H2
Mg + HBr = Mg7Br2 + H2 =>
7 Mg + 2 HBr = Mg7Br2 + H2
KCl(aq) + I2(s) = KI + Cl2 =>
2 KCl(aq) + I2(s) = 2 KI + Cl2
Cl + Na(OH) = NaClO + NaCl + H2O =>
2 Cl + 2 Na(OH) = NaClO + NaCl + H2O
HCl + Fe(II) = Fe(II)Cl2 + H2 =>
2 HCl + Fe(II) = Fe(II)Cl2 + H2
Fe(OH)3 + Fe(NO3)3 = Fe(OH)(NO3)2 =>
Fe(OH)3 + 2 Fe(NO3)3 = 3 Fe(OH)(NO3)2
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