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C + H2O = CO + H2
Mg3N2 + Ca = Ca3N2 + Mg =>
Mg3N2 + 3 Ca = Ca3N2 + 3 Mg
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb(NO3)2 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Pb3(PO4)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaF2 + K2SO4 = K2F2 + BaSO4 =>
BaF2 + K2SO4 = K2F2 + BaSO4
Ag + PO4 = Ag3PO4 =>
3 Ag + PO4 = Ag3PO4
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Pb(NO3)2 + (NH4)3PO4 = NH4NO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Pb3(PO4)2
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
C2H6O + KMnO4 = C2H4O + H2O + KOH + MnO2 =>
3 C2H6O + 2 KMnO4 = 3 C2H4O + 2 H2O + 2 KOH + 2 MnO2
CH3COOH + ZnCO3 = CH3COOZn + CO2 + H2O =>
9 CH3COOH + 8 ZnCO3 = 8 CH3COOZn + 10 CO2 + 6 H2O
K2CrO4 + HNO3 = KNO3 + H2CrO4 =>
K2CrO4 + 2 HNO3 = 2 KNO3 + H2CrO4
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
KI + I2 = KI3 =>
KI + I2 = KI3
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(w) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(s) + H2O(w) + CO2(g)
Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
P3O7 = P2 + O2 =>
2 P3O7 = 3 P2 + 7 O2
FeF3 + Na{+} = NaF + Fe{3+} =>
FeF3 + 3 Na{+} = 3 NaF + Fe{3+}
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Mo + HNO3 = N2 + Mo(NO3)2 + H2O =>
5 Mo + 12 HNO3 = N2 + 5 Mo(NO3)2 + 6 H2O
C6H15S + O2 = S + CO2 + H2O =>
4 C6H15S + 39 O2 = 4 S + 24 CO2 + 30 H2O
I2 + Cl = ICl5 =>
I2 + 10 Cl = 2 ICl5
BaZnO2 + H2O = Ba[Zn(OH)4] =>
BaZnO2 + 2 H2O = Ba[Zn(OH)4]
Ca(CH3COO)2 = CaO + CO2 + CH3CH3CO =>
Ca(CH3COO)2 = CaO + CO2 + CH3CH3CO
KMnO4 + NaOH = NaKMnO4 + H2O + O2 =>
4 KMnO4 + 4 NaOH = 4 NaKMnO4 + 2 H2O + O2
KMnO4 + H2SO3 + NaSO3 = MnSO4 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + 3 H2SO3 + 2 NaSO3 = 2 MnSO4 + K2SO4 + 2 NaSO4 + 3 H2O
CH3COOC2H5 + NH2OH = C2H5OH + CH3CONHOH =>
CH3COOC2H5 + NH2OH = C2H5OH + CH3CONHOH
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
C12H2203 + O2 = CO2 + H2O =>
4 C12H2203 + 2251 O2 = 48 CO2 + 4406 H2O
NaOH + Zn = NaOHZn =>
NaOH + Zn = NaOHZn
K2S + Na3N = K3N + Na2S =>
3 K2S + 2 Na3N = 2 K3N + 3 Na2S
Al2(SO4)3 + Ca(OH)2 = Al(OH) + Ca(SO4)3 =>
Al2(SO4)3 + Ca(OH)2 = 2 Al(OH) + Ca(SO4)3
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
BiCl3 + H2O = Bi(OH)3 + HCl =>
BiCl3 + 3 H2O = Bi(OH)3 + 3 HCl
NaBr + Ag2SO4 = Na2SO4 + AgBr =>
2 NaBr + Ag2SO4 = Na2SO4 + 2 AgBr
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Ni2O3 + H2 = NiO + H2O =>
Ni2O3 + H2 = 2 NiO + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 CO2 + 2 H2O
CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
HBr + Mn = MnBr7 + H2 =>
14 HBr + 2 Mn = 2 MnBr7 + 7 H2
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
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