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K3[Cr(OH)6] + 2 K2SO4 = KCr(SO4)2 + 6 KOH
CuFeS + HNO3 = CuSO4 + NO2 + FeNO3 + H2O =>
CuFeS + 10 HNO3 = CuSO4 + 9 NO2 + FeNO3 + 5 H2O
NH4SO3 = NH4 + SO3 =>
NH4SO3 = NH4 + SO3
Na(Al(OH)4)HCl = Al(OH)3NaClH2O =>
Na(Al(OH)4)HCl = Al(OH)3NaClH2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
CaCH3COO + BaOH = CaOH + CH3COOBa =>
CaCH3COO + BaOH = CaOH + CH3COOBa
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H6O + O2 = CHO + OH4 =>
C2H6O + O2 = 2 CHO + OH4
NaCHO3 = Na2CO3 + H2O + CO2 =>
2 NaCHO3 = Na2CO3 + H2O + CO2
K2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
AgF + F2 + KF = K[AgF4] =>
AgF + F2 + KF = K[AgF4]
Nb(NO3)5 = NbO2 + NO2 + O2 =>
2 Nb(NO3)5 = 2 NbO2 + 10 NO2 + 3 O2
PbO + CO2 + H2O = Pb2(OH)2CO3 =>
2 PbO + CO2 + H2O = Pb2(OH)2CO3
Fe2O3 + NaHSO3 = FeSO4 + FeSO3 + Na2SO3 + H2O =>
Fe2O3 + 4 NaHSO3 = FeSO4 + FeSO3 + 2 Na2SO3 + 2 H2O
CH3CH3OH + O2 = H2O + CH3COOH =>
4 CH3CH3OH + 5 O2 = 6 H2O + 4 CH3COOH
H4C6 + O6 = H2O + CO2 =>
3 H4C6 + 7 O6 = 6 H2O + 18 CO2
Fe(NH4)2(SO4)2*6H2O + K2C2O4 + H2O2 + H2SO4 = K3[Fe(C2O4)3]*3H2O + K2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 6 K2C2O4 + H2O2 + H2SO4 = 2 K3[Fe(C2O4)3]*3H2O + 3 K2SO4 + 2(NH4)2SO4 + 8 H2O
Ca + HNO = CaHNO =>
Ca + HNO = CaHNO
HF + RbOH = RbF + H2O(l) =>
HF + RbOH = RbF + H2O(l)
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + CH3CHO + H2O =>
8 H{+} + 3 Cr2O7{2-} + 17 C2H5OH = 2 Cr3{+} + 17 CH3CHO + 21 H2O
K + Al2(Cl2)3 = Al + KCl2 =>
3 K + Al2(Cl2)3 = 2 Al + 3 KCl2
NaF + FeN = FeF + NaN =>
NaF + FeN = FeF + NaN
Mg(NO3)2 + Al2(SO4)3 = MgSO4 + Al(NO3)3 =>
3 Mg(NO3)2 + Al2(SO4)3 = 3 MgSO4 + 2 Al(NO3)3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
ClO2{-} + Ag{+} + OH{-} = ClO4{-} + Ag + H2O =>
ClO2{-} + 4 Ag{+} + 4 OH{-} = ClO4{-} + 4 Ag + 2 H2O
O2 + CaC2 = CO2 + Ca =>
2 O2 + CaC2 = 2 CO2 + Ca
Na2SO4 + BaCl2 = ClNa + BaSO4 =>
Na2SO4 + BaCl2 = 2 ClNa + BaSO4
C3H8O2 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
Ni(NO3)2(aq) + NaOH = NiOH + Na(NO3)2 =>
Ni(NO3)2(aq) + NaOH = NiOH + Na(NO3)2
SiCl4 + Ca(OH)2 = Si(OH)4 + CaCl2 =>
SiCl4 + 2 Ca(OH)2 = Si(OH)4 + 2 CaCl2
Zn + CuSO = ZnO + CuS =>
Zn + CuSO = ZnO + CuS
I2 + HClO = IO3 + Cl2 + H2O =>
I2 + 12 HClO = 2 IO3 + 6 Cl2 + 6 H2O
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
Ca3P2 + NaMnO4 + HCl = H3PO4 + NaCl + MnCl2 + CaCl2 + H2O =>
5 Ca3P2 + 16 NaMnO4 + 78 HCl = 10 H3PO4 + 16 NaCl + 16 MnCl2 + 15 CaCl2 + 24 H2O
BaS2O3 + HCl = SO2 + S + BaCl2 + H2O =>
BaS2O3 + 2 HCl = SO2 + S + BaCl2 + H2O
NaKC4H4O6 + HCl = NaCl + KCl + C4H6O6 =>
NaKC4H4O6 + 2 HCl = NaCl + KCl + C4H6O6
As2S5 + KOH + H2O2 = K3AsO4 + K2SO4 + H2O =>
As2S5 + 16 KOH + 20 H2O2 = 2 K3AsO4 + 5 K2SO4 + 28 H2O
I2 + KNO3 + HNO3 = KIO3 + NO2 + H2O =>
I2 + 2 KNO3 + 8 HNO3 = 2 KIO3 + 10 NO2 + 4 H2O
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
Cu{2+} + Cl{-} = [CuCl4]{2-} =>
Cu{2+} + 4 Cl{-} = [CuCl4]{2-}
C3H8 + O2 = CO2 + H2O = =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCrO2 + KClO3 = K2Cr2O7 + KCl =>
2 KCrO2 + KClO3 = K2Cr2O7 + KCl
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
SnC8H12O8 + Mg(NO3)2 = MgC8H12O8 + Sn(NO3)2 =>
SnC8H12O8 + Mg(NO3)2 = MgC8H12O8 + Sn(NO3)2
Pb(NO3)2 + CH3CO2H = PbH2 + NO3CH3CO2 =>
Pb(NO3)2 + 2 CH3CO2H = PbH2 + 2 NO3CH3CO2
H2O + NH3 + Cu = Cu(OH)2 + NH4 =>
2 H2O + 2 NH3 + Cu = Cu(OH)2 + 2 NH4
NaF + C2H5Cl = (C2H5)4 + F2 + NaCl =>
4 NaF + 4 C2H5Cl = (C2H5)4 + 2 F2 + 4 NaCl
C10H20 + NH4NO3 = CO2 + H2O + N2 =>
C10H20 + 30 NH4NO3 = 10 CO2 + 70 H2O + 30 N2
S7 = S =>
S7 = 7 S
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