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P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
PbF2 + AlBr3 = AlF3 + PbBr2 =>
3 PbF2 + 2 AlBr3 = 2 AlF3 + 3 PbBr2
Ca(BrO2)2 + H2O = Ca(OH)2 + HBrO2 =>
Ca(BrO2)2 + 2 H2O = Ca(OH)2 + 2 HBrO2
Hg(NO3)2 + ZnCl2 = HgCl2 + Zn(NO3)2 =>
Hg(NO3)2 + ZnCl2 = HgCl2 + Zn(NO3)2
KNO3 + Ba(C2H3O2)2 = K(C2H3O2)2 + BaNO3 =>
KNO3 + Ba(C2H3O2)2 = K(C2H3O2)2 + BaNO3
CaO2 + H2O = Ca + H2O3 =>
CaO2 + H2O = Ca + H2O3
CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH
PbF2 + AlBr3 = AlF3 + PbBr2 =>
3 PbF2 + 2 AlBr3 = 2 AlF3 + 3 PbBr2
Cr2O7{-} + Br{-} + H{+} = Cr3{+} + Br2 + H2O =>
6 Cr2O7{-} + 74 Br{-} + 84 H{+} = 4 Cr3{+} + 37 Br2 + 42 H2O
HKC2O4 + KOH = K2C2O4 + H2O =>
HKC2O4 + KOH = K2C2O4 + H2O
Pb2O3 = Pb + O =>
Pb2O3 = 2 Pb + 3 O
C2H2OH2O = C2H4O2 =>
C2H2OH2O = C2H4O2
HBrO + Na(OH) = NaBrO + H2O =>
HBrO + Na(OH) = NaBrO + H2O
Cr3(PO3)3 + H2O = Cr(OH)3 + H3PO3 =>
Cr3(PO3)3 + 9 H2O = 3 Cr(OH)3 + 3 H3PO3
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
I2 + KClO3 = KCl + I2O =>
3 I2 + KClO3 = KCl + 3 I2O
Cr2O7{-} + Br{-} + H{+} = Cr{+3} + Br2 + H2O =>
2 Cr2O7{-} + 14 Br{-} + 28 H{+} = 4 Cr{+3} + 7 Br2 + 14 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Pb2O3 = Pb + O2 =>
2 Pb2O3 = 4 Pb + 3 O2
AlCl3 + HBr + H2O = Al + HBrO2 + HCl =>
4 AlCl3 + 3 HBr + 6 H2O = 4 Al + 3 HBrO2 + 12 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HI = H2 + I2 = =>
2 HI = H2 + I2
Br{-} + Cr2O7{-} + H{+} = Br2 + Cr{3+} + H2O =>
14 Br{-} + 2 Cr2O7{-} + 28 H{+} = 7 Br2 + 4 Cr{3+} + 14 H2O
Pb2O3 = PbO + O2 =>
2 Pb2O3 = 4 PbO + O2
MgCl2 + Ag(NO2) = Mg(NO2)2 + AgCl =>
MgCl2 + 2 Ag(NO2) = Mg(NO2)2 + 2 AgCl
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Cs(OH) + H2SO4 = Cs2SO4 + H2O =>
2 Cs(OH) + H2SO4 = Cs2SO4 + 2 H2O
C2H3Cl3 + O2 = CO2 + HCl =>
C2H3Cl3 + 2 O2 = 2 CO2 + 3 HCl
MnO2 + O2 = MnO4 =>
MnO2 + O2 = MnO4
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
SnCl4(aq) + Al(s) = AlCl3 + Sn =>
3 SnCl4(aq) + 4 Al(s) = 4 AlCl3 + 3 Sn
MnO2 + O2 = MnO7 =>
2 MnO2 + 5 O2 = 2 MnO7
Cs(OH) + H2SO4 = Cs2(SO4) + H2O =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H2O
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s) =>
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s)
Al(OH)3 + P2O5 = Al4(P2O7)3 + H2O =>
4 Al(OH)3 + 3 P2O5 = Al4(P2O7)3 + 6 H2O
CH3COOH(aq) + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3COOH(aq) + NaHCO3 = CH3COONa + H2O + CO2
CuCl2(aq) + Al = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al = 2 AlCl3(aq) + 3 Cu(s)
V2(s) + O2(g) = V2O5(s) =>
2 V2(s) + 5 O2(g) = 2 V2O5(s)
Cr2(SO4)3 + NaOH + NaBiO3 = Na2CrO4 + Bi2O3 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 14 NaOH + 6 NaBiO3 = 4 Na2CrO4 + 3 Bi2O3 + 6 Na2SO4 + 7 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C7H10NCl + AgNO3 = AgCl + C7H10N2O3 =>
C7H10NCl + AgNO3 = AgCl + C7H10N2O3
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
C16H34 = C8H18 + C4H8 =>
C16H34 = C8H18 + 2 C4H8
NaHCO3 + CH3COOH(aq) = H2CO3 + NaCH3COO =>
NaHCO3 + CH3COOH(aq) = H2CO3 + NaCH3COO
CH3CH3 + Mg = CH3CH2Mg + H2 =>
2 CH3CH3 + 2 Mg = 2 CH3CH2Mg + H2
CuCl2(aq) + Al = Cu + AlCl3 =>
3 CuCl2(aq) + 2 Al = 3 Cu + 2 AlCl3
Mg2C3 + Al4C3 = Al2C3 + MgC =>
3 Mg2C3 + Al4C3 = 2 Al2C3 + 6 MgC
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