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2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O
COBr3 + Pb(NO3)2 = CO(NO3)3 + PbBr2 =>
2 COBr3 + 3 Pb(NO3)2 = 2 CO(NO3)3 + 3 PbBr2
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
Al + Cr2O7{2-} + H3O{+} = Cr{3+} + Al{3+} + H2O =>
2 Al + Cr2O7{2-} + 14 H3O{+} = 2 Cr{3+} + 2 Al{3+} + 21 H2O
KOH + SbCl3 = Sb2O3 + KCl + H2O =>
6 KOH + 2 SbCl3 = Sb2O3 + 6 KCl + 3 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Be3P2 = Be + P =>
Be3P2 = 3 Be + 2 P
C9H18O2 + H2O = C2H6O + C7H14O2 =>
C9H18O2 + H2O = C2H6O + C7H14O2
C18H32O2 + O2 = CO2 + H2O =>
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O
Co(OH)2 + P2O5 = Co3(PO4)2 + H2O =>
3 Co(OH)2 + P2O5 = Co3(PO4)2 + 3 H2O
KNO3(aq) + Na2CO3(aq) = NaNO3(aq) + K2CO3 =>
2 KNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + K2CO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
Ag2S + Al = Ag + Al4S3 =>
3 Ag2S + 4 Al = 6 Ag + Al4S3
CaFl2 + H2SO4 = HFl + CaSO4 =>
CaFl2 + H2SO4 = 2 HFl + CaSO4
Au(s) + F2(g) = AuF2(s) =>
Au(s) + F2(g) = AuF2(s)
Zn + H2O = ZnOH + H =>
Zn + H2O = ZnOH + H
CrCl3 + H2O = Cr(OH)3 + H2 + Cl3 =>
2 CrCl3 + 6 H2O = 2 Cr(OH)3 + 3 H2 + 2 Cl3
CH3CH3CHOH + H2O = CO2 + H{+} + e =>
CH3CH3CHOH + 5 H2O = 3 CO2 + 18 H{+} + 18e
Eu5NbP5O20 = EuNb2O5 + EuPO4 + P4 + Eu4P3O12 =>
32 Eu5NbP5O20 = 16 EuNb2O5 + 128 EuPO4 + 5 P4 + 4 Eu4P3O12
Ni(II)Cl2 + Ba(OH)2 = Ni(II)(OH)2 + BaCl2 =>
Ni(II)Cl2 + Ba(OH)2 = Ni(II)(OH)2 + BaCl2
C5H7N + O2 = CO2 + H2O + N =>
4 C5H7N + 27 O2 = 20 CO2 + 14 H2O + 4 N
Cu(NO3)2 = O3 + CuO + NO2 =>
3 Cu(NO3)2 = O3 + 3 CuO + 6 NO2
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
Al3 + HCl = Al3Cl + H2 =>
2 Al3 + 2 HCl = 2 Al3Cl + H2
PH3 + K(MnO4) + H2SO4 = K(HSO4) + Mn(SO4) + H3PO4 + H2O =>
5 PH3 + 8 K(MnO4) + 16 H2SO4 = 8 K(HSO4) + 8 Mn(SO4) + 5 H3PO4 + 12 H2O
MnSO4 + KClO2 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + KClO2 + 4 KOH = K2MnO4 + KCl + K2SO4 + 2 H2O
HClO4 + Au(OH) = H2O + Au(ClO4) =>
HClO4 + Au(OH) = H2O + Au(ClO4)
Br + CaI = CaBr + I =>
Br + CaI = CaBr + I
Sn + NaOH = (Na2)SnO2 + H2 =>
Sn + 2 NaOH = (Na2)SnO2 + H2
Sb2O3 + F2 = SbF5 + O2 =>
2 Sb2O3 + 10 F2 = 4 SbF5 + 3 O2
KMnO4 + Na2SO3 + H2SO3 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 2 Na2SO3 + 3 H2SO3 = 2 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
CH3COOH + NaCO3 = CO2 + H2O + NaCH3COOH =>
5 CH3COOH + 4 NaCO3 = 6 CO2 + 2 H2O + 4 NaCH3COOH
F + FeCl3 = FeF3 + Cl2 =>
6 F + 2 FeCl3 = 2 FeF3 + 3 Cl2
Al + Na2MoO4 + HCl = MoCl2 + AlCl3 + NaCl + H2O =>
4 Al + 3 Na2MoO4 + 24 HCl = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
MnCl2 + NaClO + NaOH = MnO(OH) + NaCl + H2O =>
2 MnCl2 + NaClO + 4 NaOH = 2 MnO(OH) + 5 NaCl + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + X2 = CHX3 + HX =>
CH4 + 3 X2 = CHX3 + 3 HX
SbCl3(s) + Cl2(g) = SbCl5(s) =>
SbCl3(s) + Cl2(g) = SbCl5(s)
Mn + CrCl3 = MnCl2 + Cr =>
3 Mn + 2 CrCl3 = 3 MnCl2 + 2 Cr
C9H7N + O2 = C9H6N + H3O =>
6 C9H7N + O2 = 6 C9H6N + 2 H3O
Na2(CO3) + NiCl2 = NaCl + NiCO3 =>
Na2(CO3) + NiCl2 = 2 NaCl + NiCO3
Mn + P = MnP2 =>
Mn + 2 P = MnP2
Li(s) + MgCO3(aw) = Li2CO3(s) + Mg(s) =>
2 Li(s) + MgCO3(aw) = Li2CO3(s) + Mg(s)
NH4VO3 + C3H4O4 + (NH4)2CO3 + H2O = (VO(C3H2O4)2(H2O)3)(NH4)2 + CO2 =>
8 NH4VO3 + 17 C3H4O4 + 4(NH4)2CO3 + 6 H2O = 8(VO(C3H2O4)2(H2O)3)(NH4)2 + 7 CO2
H4C2O6 = C2O4 + H2O =>
H4C2O6 = C2O4 + 2 H2O
C6H5ONa + CH3COOH = C6H5OH + CH3COONa =>
C6H5ONa + CH3COOH = C6H5OH + CH3COONa
MnCl2*4H2O + NaOH = H2MnO2 + NaCl + H2O =>
MnCl2*4H2O + 2 NaOH = H2MnO2 + 2 NaCl + 4 H2O
Na2C03 + SO2 = Na2S03 + CO2 =>
Na2C03 + 3 SO2 = Na2S03 + 3 CO2
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