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IBr3 + 10 F2 = IF5 + 3 BrF5
H4SiO4 + H6Mo7O24 = H4SiMo12O40 + H2O =>
7 H4SiO4 + 12 H6Mo7O24 = 7 H4SiMo12O40 + 36 H2O
CCl4 + H2 + O2 = HCl + COCl2 =>
2 CCl4 + 2 H2 + O2 = 4 HCl + 2 COCl2
C4H12OH + H2SO4 = CO2 + H2O + SO2 =>
2 C4H12OH + 27 H2SO4 = 8 CO2 + 40 H2O + 27 SO2
KBr + H2SO4 = K2SO4 + Br + HSO2 + H2O =>
6 KBr + 5 H2SO4 = 3 K2SO4 + 6 Br + 2 HSO2 + 4 H2O
Br2 + NaOH = H2O + NaBr + NaBrO3 =>
3 Br2 + 6 NaOH = 3 H2O + 5 NaBr + NaBrO3
Cr(OH)3 + IO3{-} + HO{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 HO{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Ca + Fe{3+} = Ca{2+} + Fe =>
3 Ca + 2 Fe{3+} = 3 Ca{2+} + 2 Fe
CH3CH2CH2COOH + CaO = CH3CH2COOCa + H2O =>
3 CH3CH2CH2COOH + 4 CaO = 4 CH3CH2COOCa + 2 H2O
CH3CH2CH3 + Br2 = CH2BrCHBrCH2Br + HBr =>
CH3CH2CH3 + 3 Br2 = CH2BrCHBrCH2Br + 3 HBr
NH3(g) + O2(g) = NO2 + H2O =>
4 NH3(g) + 7 O2(g) = 4 NO2 + 6 H2O
NH4Fe(SO4)2 + BaCl2 = NH4Cl + FeCl3 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4Cl + FeCl3 + 2 BaSO4
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
Zn(OH)2 + NH3 = [Zn(NH3)4](OH)2 =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4](OH)2
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl =>
[C6H5NH3]Cl + AgNO3 = C6H5NH3NO3 + AgCl
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C6H4(CH3)2 + KMnO4 + H2SO4 = HOOCC6H4COOH + MnSO4 + K2SO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 HOOCC6H4COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
AlBr3 + HgSO4 = HgBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 HgSO4 = 3 HgBr2 + Al2(SO4)3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
H2 + HNO3 = NO2 + H2O =>
H2 + 2 HNO3 = 2 NO2 + 2 H2O
C6H10O5 + NaOH = C6H9O5Na + H2O =>
C6H10O5 + NaOH = C6H9O5Na + H2O
IO3{-} + HSO3{-} + H{+} = I2 + HSO4{-} + H2O =>
2 IO3{-} + 5 HSO3{-} + 2 H{+} = I2 + 5 HSO4{-} + H2O
K + H2CO3 = K(CO3)3 + H =>
K + 3 H2CO3 = K(CO3)3 + 6 H
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K[Al(OH)4] + (NH4)2SO4 = Al(OH)3 + K2SO4 + NH3 + H2O =>
2 K[Al(OH)4] + (NH4)2SO4 = 2 Al(OH)3 + K2SO4 + 2 NH3 + 2 H2O
C3H8(l) + O2(g) = CO2(g) + H2O(l) =>
C3H8(l) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
Po + O2 = Po2O4 =>
2 Po + 2 O2 = Po2O4
FeN = NFe =>
FeN = NFe
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + Cl2 = Al{+3} + Cl{-2} =>
4 Al + 3 Cl2 = 4 Al{+3} + 6 Cl{-2}
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
KMnO4 + Sn3(PO4)2 = K3PO4 + Sn(MnO4)2 =>
6 KMnO4 + Sn3(PO4)2 = 2 K3PO4 + 3 Sn(MnO4)2
HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
NaHSO3 + MnO2 = Na2S2O6 + MnO + H2O =>
2 NaHSO3 + MnO2 = Na2S2O6 + MnO + H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Na + C6H6 = C6H5Na + NaH =>
2 Na + C6H6 = C6H5Na + NaH
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
FeS + Na3PO4 = Fe3PO4 + NaS =>
3 FeS + Na3PO4 = Fe3PO4 + 3 NaS
Fe + HNO3 = Fe(NO33)2 + NO2 + H2O =>
Fe + 124 HNO3 = Fe(NO33)2 + 122 NO2 + 62 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
O2 + NaBr = Br2 + NaO2 =>
2 O2 + 2 NaBr = Br2 + 2 NaO2
C4H7NO4 + O2 = CO2 + H2O + N2 =>
4 C4H7NO4 + 15 O2 = 16 CO2 + 14 H2O + 2 N2
MgSO4 + Hg = Mg + HgSO4 =>
MgSO4 + Hg = Mg + HgSO4
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