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5 H2 + V2O5 = V2 + 5 H2O
NH2OH + H2O2 = HNO3 + H2O =>
NH2OH + 3 H2O2 = HNO3 + 4 H2O
NH4OH + Na2CrO4 = (NH4)2CrO4 + NaOH =>
2 NH4OH + Na2CrO4 = (NH4)2CrO4 + 2 NaOH
B(OH)3 + C2H5OH = B(C2H5O)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O
BaNO3 + NH4PO4 = BaPO4 + NO3NH4 =>
BaNO3 + NH4PO4 = BaPO4 + NO3NH4
Al(OH)3 + H3PO4 + K2O = KAlP6O17 + H2O =>
2 Al(OH)3 + 12 H3PO4 + K2O = 2 KAlP6O17 + 21 H2O
P2O5 + MgOHCl = Mg3(PO4)2 + MgCl2 + H2O =>
P2O5 + 6 MgOHCl = Mg3(PO4)2 + 3 MgCl2 + 3 H2O
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4 =>
Ba(NO3)2 + K2SO4 = BaK2 + (NO3)2SO4
KMnO4 + NaCl + H2SO4 = K2SO4 + Na2SO4 + Cl2 + MnO2 + H2O =>
2 KMnO4 + 6 NaCl + 4 H2SO4 = K2SO4 + 3 Na2SO4 + 3 Cl2 + 2 MnO2 + 4 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O0 =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O0
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HIO3 + Fe2I + HCl = FeCl3 + ICl + H2O =>
7 HIO3 + 4 Fe2I + 35 HCl = 8 FeCl3 + 11 ICl + 21 H2O
P4 + CuSO4 + H2O = Cu + H2SO4 + H3PO4 =>
P4 + 10 CuSO4 + 16 H2O = 10 Cu + 10 H2SO4 + 4 H3PO4
CH3CH2(OH) + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH2(OH) + 2 CuO = 2 CH3COCH3 + 2 Cu + 3 H2O
LiCN + FeBr2 = Li4[Fe(CN)6] + LiBr =>
6 LiCN + FeBr2 = Li4[Fe(CN)6] + 2 LiBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
HClO2 = ClO2 + HCl + H2O =>
5 HClO2 = 4 ClO2 + HCl + 2 H2O
Ni(NO3)2 + CuCl3 = NiCl2 + Cu(NO3)3 =>
3 Ni(NO3)2 + 2 CuCl3 = 3 NiCl2 + 2 Cu(NO3)3
NaCl + Sr = NaSr + Cl =>
NaCl + Sr = NaSr + Cl
Al + (HCl)3 = AlCl3 + H =>
Al + (HCl)3 = AlCl3 + 3 H
K2S(aq) + CdCl2(aq) = KCl2(aq) + Cd2S(aq) =>
K2S(aq) + 2 CdCl2(aq) = 2 KCl2(aq) + Cd2S(aq)
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
Fe(aq) + NH3(aq) + H2O(l) = NH4(aq) + Fe(OH)3(aq) =>
Fe(aq) + 3 NH3(aq) + 3 H2O(l) = 3 NH4(aq) + Fe(OH)3(aq)
Fe + CdCl2 = Cd + FeCl2 =>
Fe + CdCl2 = Cd + FeCl2
{-} + Ga2(SO4)3 = Ga + SO4{2-} =>
6e + Ga2(SO4)3 = 2 Ga + 3 SO4{2-}
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Pb(NO3)2 + H2O2 + NaOH = PbO2 + NaNO3 + H2O =>
Pb(NO3)2 + H2O2 + 2 NaOH = PbO2 + 2 NaNO3 + 2 H2O
Ba(OH)2 + NaSO3 = Ba(SO3)2 + NaOH =>
Ba(OH)2 + 2 NaSO3 = Ba(SO3)2 + 2 NaOH
CuO2 + Cu = CuO =>
CuO2 + Cu = 2 CuO
CrO4{2-} + C2H5OH + H3O{+} = Cr{3+} + CH3CHO + H2O =>
2 CrO4{2-} + 3 C2H5OH + 10 H3O{+} = 2 Cr{3+} + 3 CH3CHO + 18 H2O
CH3CH(OH)CH2CH3 + Na2Cr2O7 + H2SO4 = CH3CH2COOH + Cr(SO4)3 + Na2SO4 + H2 =>
21 CH3CH(OH)CH2CH3 + 5 Na2Cr2O7 + 35 H2SO4 = 28 CH3CH2COOH + 10 Cr(SO4)3 + 5 Na2SO4 + 56 H2
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)4(aq) =>
2 Au(CN)2(aq) + Zn(s) = 2 Au(s) + Zn(CN)4(aq)
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
NaAl(OH)4 + Na + HBr = NaBr + Al + H2O =>
NaAl(OH)4 + 3 Na + 4 HBr = 4 NaBr + Al + 4 H2O
CH4 + F2 = CH3 + HF =>
2 CH4 + F2 = 2 CH3 + 2 HF
Fe3(PO4)2 + H2SiO3 = Fe(SiO3) + H3(PO4) =>
Fe3(PO4)2 + 3 H2SiO3 = 3 Fe(SiO3) + 2 H3(PO4)
K + F2 = KF =>
2 K + F2 = 2 KF
C7H16 + H2 = C7H19 =>
2 C7H16 + 3 H2 = 2 C7H19
KCH3CO2 = K + CH3CO2 =>
KCH3CO2 = K + CH3CO2
FeP = Fe + P4 =>
4 FeP = 4 Fe + P4
MnC2O4*3(H2O) + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3(H2O) + O2 = 2 MnO + 6 H2O + 4 CO2
FeCl3 + C5H8O2 + C2H3NaO2 = Fe(C5H7O2)3 + NaCl + C2H4O2 =>
FeCl3 + 3 C5H8O2 + 3 C2H3NaO2 = Fe(C5H7O2)3 + 3 NaCl + 3 C2H4O2
FeF3 + Ba(OH)2 = BaF2 + Fe(OH)3 =>
2 FeF3 + 3 Ba(OH)2 = 3 BaF2 + 2 Fe(OH)3
Li2SO4 + NaOH = Li2(OH)2 + Na2SO4 =>
Li2SO4 + 2 NaOH = Li2(OH)2 + Na2SO4
FeO + Mg = Fe + MgO =>
FeO + Mg = Fe + MgO
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
C5H6BrClN2O2 + HNO3 + FeS2 + Au + H2O = HCl + HAuBr4 + FeNO2 + H2S + CO2 =>
20 C5H6BrClN2O2 + 83 HNO3 + 123 FeS2 + 5 Au + 157 H2O = 20 HCl + 5 HAuBr4 + 123 FeNO2 + 246 H2S + 100 CO2
Cr2S3(s) + O2(g) = Cr2O3(s) + SO3(g) =>
Cr2S3(s) + 6 O2(g) = Cr2O3(s) + 3 SO3(g)
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s) =>
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)3(aq) + Fe(s)
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