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Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NaOH + Cl = NaCl + NaOCl + H2O =>
2 NaOH + 2 Cl = NaCl + NaOCl + H2O
Ba(OH)2 + HClO4 = H2Ba + ClO4OH =>
Ba(OH)2 + 2 HClO4 = H2Ba + 2 ClO4OH
MnO4{-} + Fe(s) + H{+} = Fe{2+} + Mn{2+} + H2O =>
2 MnO4{-} + 5 Fe(s) + 16 H{+} = 5 Fe{2+} + 2 Mn{2+} + 8 H2O
H + AgCl = Ag + HCl =>
H + AgCl = Ag + HCl
Pb2O4 = Pb + O2 =>
Pb2O4 = 2 Pb + 2 O2
Pb2O4 = PbO + O =>
Pb2O4 = 2 PbO + 2 O
HCHO = C6H12O6 =>
6 HCHO = C6H12O6
SbCl5 + SbCl3 = SbCl4 =>
SbCl5 + SbCl3 = 2 SbCl4
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
H2O + Cl2O5 = HCl + H2O2 =>
7 H2O + Cl2O5 = 2 HCl + 6 H2O2
NH3 + H2O + BaCl2 = NH4 + Ba(OH)2 + Cl =>
2 NH3 + 2 H2O + BaCl2 = 2 NH4 + Ba(OH)2 + 2 Cl
Fe(NO3)2 + K2CO3 = Fe2(CO3)2 + KNO3 =>
2 Fe(NO3)2 + 2 K2CO3 = Fe2(CO3)2 + 4 KNO3
HgCl2 + H2O = HgO + HCl =>
HgCl2 + H2O = HgO + 2 HCl
N2H4 + Mn(OH)3 = Mn(OH)2 + NH2OH =>
N2H4 + 2 Mn(OH)3 = 2 Mn(OH)2 + 2 NH2OH
K2CO3 + Cl2 + H2O = CO2 + KCl + HClO =>
K2CO3 + 2 Cl2 + H2O = CO2 + 2 KCl + 2 HClO
Fe + Pb + O + F = FePbOF =>
Fe + Pb + O + F = FePbOF
CH3CH2OH + OH = CH3CHO + H2O =>
CH3CH2OH + 2 OH = CH3CHO + 2 H2O
C3H3O(COOH)3 + NaOH = C3H3O(COONa)3 + HOH =>
C3H3O(COOH)3 + 3 NaOH = C3H3O(COONa)3 + 3 HOH
Na(aq) + H2O(aq) = NaHO(s) + H2(aq) =>
2 Na(aq) + 2 H2O(aq) = 2 NaHO(s) + H2(aq)
C5H10 + O2(g) = CO2(g) + H2O =>
2 C5H10 + 15 O2(g) = 10 CO2(g) + 10 H2O
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 9 Na2SO4 + 38 H2O
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq) =>
PbCO3(s) + H2SO4(aq) = PbSO4(s) + H2CO3(aq)
Cs(s) + HCl(aq) = CsCl2(aq) + H2(g) =>
Cs(s) + 2 HCl(aq) = CsCl2(aq) + H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
VO + Cr2O7 = Cr + VO2 =>
7 VO + Cr2O7 = 2 Cr + 7 VO2
HI + KOH = HK + IOH =>
HI + KOH = HK + IOH
Al + HNO3 = AlNO3 + H2O + N2O =>
8 Al + 10 HNO3 = 8 AlNO3 + 5 H2O + N2O
NH3 + CuO = Cu + N + HO =>
NH3 + 3 CuO = 3 Cu + N + 3 HO
KCl + Al = K + AlCl3 =>
3 KCl + Al = 3 K + AlCl3
SnCl2 + NaBiO3 + HCl = NaBiO + SnCl4 + H2O =>
2 SnCl2 + NaBiO3 + 4 HCl = NaBiO + 2 SnCl4 + 2 H2O
CH2OH(CHOH)4CHO + Br2 = CH2OH(CHOH)4CHOBr =>
2 CH2OH(CHOH)4CHO + Br2 = 2 CH2OH(CHOH)4CHOBr
K2S + NaClO + H2O = S + KOH + Cl2 + Na2S =>
2 K2S + 2 NaClO + 2 H2O = S + 4 KOH + Cl2 + Na2S
NaCl + Ca2S2 = Na2S + CaCl2 =>
4 NaCl + Ca2S2 = 2 Na2S + 2 CaCl2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Fe2O3*6H2O = Fe + H2O + O2 =>
2 Fe2O3*6H2O = 4 Fe + 12 H2O + 3 O2
C51H140O6 + O2 = CO2 + H2O =>
C51H140O6 + 83 O2 = 51 CO2 + 70 H2O
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O
CeCl3 + NaOH + Cl2 = CeO2 + NaCl + H2O =>
2 CeCl3 + 8 NaOH + Cl2 = 2 CeO2 + 8 NaCl + 4 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
Sr(OH)2 + I2 = SrI2 + H2O + Sr(IO)2 =>
2 Sr(OH)2 + 2 I2 = SrI2 + 2 H2O + Sr(IO)2
RbNO3 + Cu = Cu(NO3)2 + Rb =>
2 RbNO3 + Cu = Cu(NO3)2 + 2 Rb
KIO3 + KI + HCl + Na2S2O3 = KCl + Na2S4O6 + NaI + H2O =>
KIO3 + 5 KI + 6 HCl + 6 Na2S2O3 = 6 KCl + 3 Na2S4O6 + 6 NaI + 3 H2O
C7H8 + KMnO4 + H2SO4 = C8H7O4 + K2SO4 + MnSO4 + H2O =>
80 C7H8 + 142 KMnO4 + 213 H2SO4 = 70 C8H7O4 + 71 K2SO4 + 142 MnSO4 + 288 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + NaSO3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 NaSO3 + H2SO4 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O
Pb(NO3)2 + Na2SO4 = PbSO4 + (NaNO3) =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2(NaNO3)
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