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2 NH3 + 52 H2O + Cu(NO3)2 = Cu(NH3)4(H20)2 + 58 OH
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
C8H8 + NaClO = NaCl + C7H7OH + CO =>
C8H8 + 2 NaClO = 2 NaCl + C7H7OH + CO
LiOH + C = LiH + CO =>
LiOH + C = LiH + CO
Na3PO4 + MgCl2 + NH4Cl = NaCl + MgNH4PO4 =>
Na3PO4 + MgCl2 + NH4Cl = 3 NaCl + MgNH4PO4
CN{-} + H2 = CH3(CH2)28CH3 + N2 + e =>
30 CN{-} + 31 H2 = CH3(CH2)28CH3 + 15 N2 + 30e
C3H8O + K2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + H2O + K2SO4 =>
C3H8O + 2 K2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 9 H2O + 2 K2SO4
[Cu(NH3)4]SO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K2SO4 + (NH3)4 =>
2[Cu(NH3)4]SO4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 2 K2SO4 + 2(NH3)4
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
H2SnO3 + NaOH = Na2SnO3 + H2O =>
H2SnO3 + 2 NaOH = Na2SnO3 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
NaHCO3 + HC2H3O2 = CH3COONa + H2CO3 =>
NaHCO3 + HC2H3O2 = CH3COONa + H2CO3
BaCl + K2CO3 = KCl + Ba2CO3 =>
2 BaCl + K2CO3 = 2 KCl + Ba2CO3
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
2 K2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O2 + 11 H2O
C15H16O2 + COCl2 + NaOH = NaCl + (OC6H4C(CH3)2C6H4OCO)50 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + (OC6H4C(CH3)2C6H4OCO)50 + 100 H2O
NaH2PO2 + H2SO4 + KMnO4 = NaH2PO4 + MnSO4 + K2SO4 + H2O =>
5 NaH2PO2 + 6 H2SO4 + 4 KMnO4 = 5 NaH2PO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
FeCl3 + NaHSO3 = Fe(OH)3 + SO2(g) + NaCl =>
FeCl3 + 3 NaHSO3 = Fe(OH)3 + 3 SO2(g) + 3 NaCl
BeO + CH3COOH = Be4O(CH3COO)6 + H2O =>
4 BeO + 6 CH3COOH = Be4O(CH3COO)6 + 3 H2O
Cu + ClO{-} + H2O = Cu{2+} + Cl{-} + OH{-} =>
Cu + ClO{-} + H2O = Cu{2+} + Cl{-} + 2 OH{-}
Fe + K2O = FeO + K =>
Fe + K2O = FeO + 2 K
Li + B = Li3B =>
3 Li + B = Li3B
KMnO4 + H2SO4 + SnCl2 = MnSO4 + KCl + SnCl4 + H2O + SnSO4 =>
2 KMnO4 + 8 H2SO4 + 11 SnCl2 = 2 MnSO4 + 2 KCl + 5 SnCl4 + 8 H2O + 6 SnSO4
Mg(s) + Cl2(s) = MgCl2(s) =>
Mg(s) + Cl2(s) = MgCl2(s)
Co(H2O)6 + Cl = CoCl6 + H2O =>
Co(H2O)6 + 6 Cl = CoCl6 + 6 H2O
Li + Be = Li2Be =>
2 Li + Be = Li2Be
Be + Na2S + H2O = Na2[Be(OH)4] + H2S + H2 =>
Be + Na2S + 4 H2O = Na2[Be(OH)4] + H2S + H2
MgCl2 + Na2SO3 = Mg(SO3) + NaCl =>
MgCl2 + Na2SO3 = Mg(SO3) + 2 NaCl
Sc + CH3COOH = CH3COOSc + H2 =>
2 Sc + 2 CH3COOH = 2 CH3COOSc + H2
CO3{2-} + H2SO4 = SO4{2-}(aq) + H2O(l) + CO2(g) =>
CO3{2-} + H2SO4 = SO4{2-}(aq) + H2O(l) + CO2(g)
Fe + NiO(OH) + H2O = Ni(OH)2 + Fe(OH)3 =>
Fe + 3 NiO(OH) + 3 H2O = 3 Ni(OH)2 + Fe(OH)3
KOH + FeSO4 = K(SO4)2 + Fe2OH =>
KOH + 2 FeSO4 = K(SO4)2 + Fe2OH
Ca2H + H2O = Ca2(OH) + H =>
Ca2H + H2O = Ca2(OH) + 2 H
Co2 + Na2CrO4 = O2 + NaCo3 + Cr2O3 =>
12 Co2 + 4 Na2CrO4 = 5 O2 + 8 NaCo3 + 2 Cr2O3
C4 + H2O = CO4 + H =>
C4 + 16 H2O = 4 CO4 + 32 H
Ba(No3) + CuCl2 = BaCl2 + Cu(No3) =>
Ba(No3) + CuCl2 = BaCl2 + Cu(No3)
Fe3 + NiCl2 = FeCl3 + Ni2 =>
4 Fe3 + 18 NiCl2 = 12 FeCl3 + 9 Ni2
Cu2O + H2O + O2 + CO2 = CuCO3*Cu(OH)2 =>
2 Cu2O + 2 H2O + O2 + 2 CO2 = 2 CuCO3*Cu(OH)2
Sm300Mo120P240O960P64 = SmPO4 + Sm4P3O12 + Mo3P + Mo4P3 =>
5 Sm300Mo120P240O960P64 = 300 SmPO4 + 300 Sm4P3O12 + 104 Mo3P + 72 Mo4P3
C8H18(i) + O2(g) = CO2(g) + H2O(i) =>
2 C8H18(i) + 25 O2(g) = 16 CO2(g) + 18 H2O(i)
Al(MnO4)3 + H2 = Al + HMnO4 =>
2 Al(MnO4)3 + 3 H2 = 2 Al + 6 HMnO4
H2O2 + Cr2(SO4)3 = H2SO4 + O2 + CrO2 =>
3 H2O2 + Cr2(SO4)3 = 3 H2SO4 + O2 + 2 CrO2
CaMg(CO3)2 + KNO3 = Ca(NO3)2 + K2Mg(CO3)2 =>
CaMg(CO3)2 + 2 KNO3 = Ca(NO3)2 + K2Mg(CO3)2
FeN3O18H18 + CrN3O18H18 + NH2CH2COOH = Fe50O300Cr150 + CO2 + H2O + N2 =>
150 FeN3O18H18 + 450 CrN3O18H18 + 1000 NH2CH2COOH = 3 Fe50O300Cr150 + 2000 CO2 + 7900 H2O + 1400 N2
Fe{3}SO4 + Pb = Pb{2}SO4 + Fe =>
2 Fe{3}SO4 + 3 Pb = 3 Pb{2}SO4 + 2 Fe
Na2SO3(aq) + HCl(aq) = H2SO3(aq) + NaCl =>
Na2SO3(aq) + 2 HCl(aq) = H2SO3(aq) + 2 NaCl
Mn3O4 = Mn + O =>
Mn3O4 = 3 Mn + 4 O
FrCl2 = Fr + Cl =>
FrCl2 = Fr + 2 Cl
SnCl2 + H2O = SnCl2*2H2O =>
SnCl2 + 2 H2O = SnCl2*2H2O
Mg + NaOH + SiO2 = Na4Si4 + MgO + H2 =>
12 Mg + 4 NaOH + 4 SiO2 = Na4Si4 + 12 MgO + 2 H2
H2O + H2SeO4 + SO2 = H2SO4 + Se =>
2 H2O + H2SeO4 + 3 SO2 = 3 H2SO4 + Se
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