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2 FeCl3(aq) + 3 K2SO4(aq) = Fe2(SO4)3(aq) + 6 KCl(aq)
C7H5N3O6(s) = N2(g) + CO(g) + H2O(g) + C2(s) =>
4 C7H5N3O6(s) = 6 N2(g) + 14 CO(g) + 10 H2O(g) + 7 C2(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ab4 + O2 = Ab2O3 =>
Ab4 + 3 O2 = 2 Ab2O3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Zn + (NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn + (NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Cl2 + PbI2 = I2 + PbCl2 =>
Cl2 + PbI2 = I2 + PbCl2
*4Fe + O2 = *Fe2O3 =>
*4Fe + 3 O2 = 2*Fe2O3
Ge + B2O3 = B4Ge3 + GeO2 =>
6 Ge + 2 B2O3 = B4Ge3 + 3 GeO2
NH3 + HClO3 = NClO3 + H =>
NH3 + HClO3 = NClO3 + 4 H
NaNO3 + SiO2 = Na2SiO3 + N2 + O3 =>
6 NaNO3 + 3 SiO2 = 3 Na2SiO3 + 3 N2 + 5 O3
Kl + Cl2 = KlCl =>
2 Kl + Cl2 = 2 KlCl
NaPO3 + HCl + Zn = PH3 + ZnCl2 + NaCl + H2O =>
NaPO3 + 9 HCl + 4 Zn = PH3 + 4 ZnCl2 + NaCl + 3 H2O
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
NBI3 + I2 = NBI5 =>
NBI3 + I2 = NBI5
MnO4 + SO2 + H2O = Mn{2+} + H{+} + SO4{2-} =>
MnO4 + 3 SO2 + 2 H2O = Mn{2+} + 4 H{+} + 3 SO4{2-}
KOH + Na2CO3 = KCO3 + Na2 + OH =>
KOH + Na2CO3 = KCO3 + Na2 + OH
Fe(NO3)3 + KF = FeF3 + KNO3 =>
Fe(NO3)3 + 3 KF = FeF3 + 3 KNO3
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3 =>
C5H8 + Cu(NH3)2Cl = C5H7Cu + NH4Cl + NH3
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
H2O(l) + Ca(s) = H2(g) + Ca(OH)2 =>
2 H2O(l) + Ca(s) = H2(g) + Ca(OH)2
H2SO4 + Sr(OH)2 = (Sr(OH))2SO4 + H2O =>
H2SO4 + 2 Sr(OH)2 = (Sr(OH))2SO4 + 2 H2O
Mn(NO3)2 = MnO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnO + 4 NO2 + O2
Fe(NO3)3 + KF = FeF3 + KNO3 =>
Fe(NO3)3 + 3 KF = FeF3 + 3 KNO3
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Au2(SO4)3 + Ba = Au + Ba(SO4) =>
Au2(SO4)3 + 3 Ba = 2 Au + 3 Ba(SO4)
C8H8O + C3H6O = H2O + C9H12O =>
3 C8H8O + 13 C3H6O = 9 H2O + 7 C9H12O
MgCO3 + H2CO3 = Mg(HCO3)2 =>
MgCO3 + H2CO3 = Mg(HCO3)2
MgSO4 + NaHCO3 = MgCO3 + NaHSO4 =>
MgSO4 + NaHCO3 = MgCO3 + NaHSO4
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
C2H5OH + Cl2 = C2H4ClOH + HCl =>
C2H5OH + Cl2 = C2H4ClOH + HCl
Na2CO3 + Cl2 = Na2Cl2 + CO3 =>
Na2CO3 + Cl2 = Na2Cl2 + CO3
CH3CHCH2 + K2Cr2O7 + HCl = CH3CH2CHO + KCl + CrCl3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 8 HCl = 3 CH3CH2CHO + 2 KCl + 2 CrCl3 + 4 H2O
K + SiO3 = K2O + Si =>
6 K + SiO3 = 3 K2O + Si
C6H5CO2 + H2O = C6H5CO2H + OH =>
C6H5CO2 + H2O = C6H5CO2H + OH
Na + SO4 = Na(SO4) =>
Na + SO4 = Na(SO4)
Ni(CH3COO)3 + Ca3(PO4)2 = Ca(CH3COO)2 + NiPO4 =>
2 Ni(CH3COO)3 + Ca3(PO4)2 = 3 Ca(CH3COO)2 + 2 NiPO4
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
Ca + AgCl = Ag + CaCl2 =>
Ca + 2 AgCl = 2 Ag + CaCl2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Al2O3 + NaCl = NaOCl + Al2O =>
Al2O3 + 2 NaCl = 2 NaOCl + Al2O
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