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ClI + 2 H = ClH + IH
H2O2 + Br2 = BrO4{-} + H2O + H{+} =>
7 H2O2 + Br2 = 2 BrO4{-} + 6 H2O + 2 H{+}
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
NH4Br + H2SO4 = HBr + (NH4)2SO4 =>
2 NH4Br + H2SO4 = 2 HBr + (NH4)2SO4
Na(s) + I(g) = NaI(s) =>
Na(s) + I(g) = NaI(s)
C11H16 + O2 = CO2 + H2O =>
C11H16 + 15 O2 = 11 CO2 + 8 H2O
P2O5 + Mg = MgO + P =>
P2O5 + 5 Mg = 5 MgO + 2 P
NiNO3 + Pb = PbNO3 + Ni =>
NiNO3 + Pb = PbNO3 + Ni
H2SO3 + KNO2 = HNO2 + K2SO3 =>
H2SO3 + 2 KNO2 = 2 HNO2 + K2SO3
(NH4)2CO3 + Al(NO3)2 = NH4NO3 + Al2(CO3)2 =>
2(NH4)2CO3 + 2 Al(NO3)2 = 4 NH4NO3 + Al2(CO3)2
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(e) =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O(e)
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
C8H11N + C4H6O6 = C12H17O6N =>
C8H11N + C4H6O6 = C12H17O6N
Mg + Fe(No3)3 = Mg(No)3 + Fe =>
3 Mg + Fe(No3)3 = 3 Mg(No)3 + Fe
HBrO3 + HCl = Br2 + H2O + Cl2 =>
2 HBrO3 + 10 HCl = Br2 + 6 H2O + 5 Cl2
Cl2(g) + CH4(g) = CCl4(l) + H2(g) =>
2 Cl2(g) + CH4(g) = CCl4(l) + 2 H2(g)
Mg3N2(s) + O2(g) = MgO(s) + N2(g) =>
2 Mg3N2(s) + 3 O2(g) = 6 MgO(s) + 2 N2(g)
HONH2 + HCl = H2O + NH2Cl =>
HONH2 + HCl = H2O + NH2Cl
K2Cr2O7 + H2SO4 + K2C2O4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 K2C2O4 = 6 CO2 + 7 H2O + Cr2(SO4)3 + 4 K2SO4
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Ca10(PO4)6(OH)2 + H{+} = Ca{2+} + PO4{3-} + H2O =>
Ca10(PO4)6(OH)2 + 2 H{+} = 10 Ca{2+} + 6 PO4{3-} + 2 H2O
NaCO3 + HPO4 = NaPO4 + HCO3 =>
NaCO3 + HPO4 = NaPO4 + HCO3
NaH2PO4*2H2O(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
NaH2PO4*2H2O(s) + 2 NaOH(aq) = Na3PO4(aq) + 4 H2O(l)
Fe2(CO3)3 + CH3COOH = CO3(CH3COOH) + Fe =>
Fe2(CO3)3 + 3 CH3COOH = 3 CO3(CH3COOH) + 2 Fe
KIO3 = KIO2 + O2 =>
2 KIO3 = 2 KIO2 + O2
N2(g) + O2(g) + H2O(l) = HNO2(aq) =>
2 N2(g) + 3 O2(g) + 2 H2O(l) = 4 HNO2(aq)
Cu(NO3)2(aq) + (NH4)2CO3(aq) = CuCO3 + NH4NO3 =>
Cu(NO3)2(aq) + (NH4)2CO3(aq) = CuCO3 + 2 NH4NO3
NH3 + NiSO4 = Ni(NH3)2 + SO4 =>
2 NH3 + NiSO4 = Ni(NH3)2 + SO4
BaS + NaCH3COO = Ba(CH3COO)2 + Na2S =>
BaS + 2 NaCH3COO = Ba(CH3COO)2 + Na2S
MgCl2 + K2C2O4 = MgC2O4 + KCl =>
MgCl2 + K2C2O4 = MgC2O4 + 2 KCl
H3O + SO4 = H2SO4 + H2O =>
2 H3O + SO4 = H2SO4 + 2 H2O
AgNO3 + MnBr2 = AgBr + Mn(NO3)2 =>
2 AgNO3 + MnBr2 = 2 AgBr + Mn(NO3)2
MnSO4 + HClO3 + H2O = MnO2 + HCl + H2SO4 =>
3 MnSO4 + HClO3 + 3 H2O = 3 MnO2 + HCl + 3 H2SO4
(NH4)3PO4(aq) + CrCl6(aq) = NH4Cl(aq) + Cr(PO4)2 =>
2(NH4)3PO4(aq) + CrCl6(aq) = 6 NH4Cl(aq) + Cr(PO4)2
Co + NH4SCN = Co(SCN)4 + NH4 =>
Co + 4 NH4SCN = Co(SCN)4 + 4 NH4
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
NH4NO3 + Mg(OH)2 = Mg2NO3 + NH3 + H2O =>
5 NH4NO3 + 16 Mg(OH)2 = 8 Mg2NO3 + 2 NH3 + 23 H2O
K2B4O7*4H2O = K + B + O + H =>
K2B4O7*4H2O = 2 K + 4 B + 11 O + 8 H
Al[OH]3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al[OH]3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
Sb2S + HNO3 = Sb2O5 + NO2 + S + H2O =>
Sb2S + 10 HNO3 = Sb2O5 + 10 NO2 + S + 5 H2O
Ca(ClO)2 + NaOH = Ca(OH)2 + NaClO =>
Ca(ClO)2 + 2 NaOH = Ca(OH)2 + 2 NaClO
Ag(H2O)2 + NH3 = Ag(NH3)2 + H2O =>
Ag(H2O)2 + 2 NH3 = Ag(NH3)2 + 2 H2O
NO + MoCl3 + H2O = H2MoO4 + NH4Cl + HCl =>
3 NO + 5 MoCl3 + 17 H2O = 5 H2MoO4 + 3 NH4Cl + 12 HCl
Ba + HClO4 = BaClO4 + H2 =>
2 Ba + 2 HClO4 = 2 BaClO4 + H2
FeCl2 + NaClO + HCl = NaCl + FeCl3 + H2O =>
2 FeCl2 + NaClO + 2 HCl = NaCl + 2 FeCl3 + H2O
U + Br = UBr4 =>
U + 4 Br = UBr4
NaNO3 + C12H22O11 = N2 + CO2 + H2O + Na2CO3 =>
48 NaNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 Na2CO3
Co + I = CoI3 =>
Co + 3 I = CoI3
C3H5(OH)3 + HNO3 = CO2 + N2 + H2O =>
5 C3H5(OH)3 + 14 HNO3 = 15 CO2 + 7 N2 + 27 H2O
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