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9 K + O3 = 3 K3O
KCl + Cu3(PO4)2 = CuCl2 + K3PO4 =>
6 KCl + Cu3(PO4)2 = 3 CuCl2 + 2 K3PO4
Li3N + N2H4O3 = LiNO3 + N4H12 =>
Li3N + 3 N2H4O3 = 3 LiNO3 + N4H12
AlPO4 + Ni = NiPO4 + Al =>
AlPO4 + Ni = NiPO4 + Al
KMnO4 + SO2 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + SO2 + 4 KOH = 2 K2MnO4 + K2SO4 + 2 H2O
Fe + AuSO4 = FeSO4 + Au =>
Fe + AuSO4 = FeSO4 + Au
NaS + HCl = NaCl + SH =>
NaS + HCl = NaCl + SH
C9H9N + O2 = CO2 + H2O + NO2 =>
4 C9H9N + 49 O2 = 36 CO2 + 18 H2O + 4 NO2
La100(N100O300)300*6H200O100 + Sr100(N100O300)200 + Fe100(N100O300)300*9H200O100 + C400H600O600 = La90Sr10Fe100O300 + N100O200 + H200O100 + C100O200 =>
9.0000000000012La100(N100O300)300*6H200O100 + Sr100(N100O300)200 + 10.000000000001Fe100(N100O300)300*9H200O100 + 1174.0000000002C400H600O600 = 10.000000000001La90Sr10Fe100O300 + 5900.0000000008N100O200 + 3666.0000000005H200O100 + 4696.0000000006C100O200
K2S2O5 + NaOH = SO3K2 + SO3Na2 + H2O =>
K2S2O5 + 2 NaOH = SO3K2 + SO3Na2 + H2O
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
K2Cr2O7 + KI + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + I2 + CHO + HCl =>
2 K2Cr2O7 + 26 KI + 21 H2SO4 + 14 CHCl3 = 2 Cr2(SO4)3 + 15 K2SO4 + 13 I2 + 14 CHO + 42 HCl
C6H14O6 + HNO3 = C6H8N6O18 + H2O =>
C6H14O6 + 6 HNO3 = C6H8N6O18 + 6 H2O
H2SO4 + C12H22O11 = C + H3OHSO4 =>
11 H2SO4 + C12H22O11 = 12 C + 11 H3OHSO4
Bi(NO3)3 + NH3 = BiNH3 + NO3 =>
Bi(NO3)3 + NH3 = BiNH3 + 3 NO3
CO2 + H(OH) = C6H12O6 + O2 =>
6 CO2 + 6 H(OH) = C6H12O6 + 6 O2
H2CrO4 + K2SO3 = K2CrO4 + H2SO3 =>
H2CrO4 + K2SO3 = K2CrO4 + H2SO3
H3PO4 + BaI2 = BaPO4 + H3I2 =>
H3PO4 + BaI2 = BaPO4 + H3I2
CH3(CH2)11C6H4SO3H + Na2Co3 = CH3(CH2)11C6H4SO3Na + H2Co3 =>
2 CH3(CH2)11C6H4SO3H + Na2Co3 = 2 CH3(CH2)11C6H4SO3Na + H2Co3
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + H2O =>
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + 2 H2O
NaOHHNO3 = NaNO3H2O = =>
NaOHHNO3 = NaNO3H2O
FeCl3*6H2O + (CH3CO2Na*3H2O) + C5H8O2 = Fe(C5H7O2)3 + CH3CO2H + NaCl + H2O =>
FeCl3*6H2O + 3(CH3CO2Na*3H2O) + 3 C5H8O2 = Fe(C5H7O2)3 + 3 CH3CO2H + 3 NaCl + 15 H2O
C20H44 + O2 = CO2 + H2O =>
C20H44 + 31 O2 = 20 CO2 + 22 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3 =>
Al2(SO4)3 + Ag(NO3) = Al2(NO3) + Ag(SO4)3
S + Ca = S2Ca2 =>
2 S + 2 Ca = S2Ca2
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
Na(OH) + Cl = NaCl + NaOCl + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaOCl + H2O
ZnO + KCl = K2O + ZnCl2 =>
ZnO + 2 KCl = K2O + ZnCl2
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6 =>
KHC4H4O6 + CH3COOH = CH3COOK + H2C4H4O6
HCOOH + Na2O = HCOONa + H2O =>
2 HCOOH + Na2O = 2 HCOONa + H2O
Cr(OH)2 + OH = Cr(OH)3 =>
Cr(OH)2 + OH = Cr(OH)3
Fe + CuN = Fe2N + Cu =>
2 Fe + CuN = Fe2N + Cu
C6H5CH2Cl + HNO3 = C6H5CHO + HCl + NH =>
3 C6H5CH2Cl + HNO3 = 3 C6H5CHO + 3 HCl + NH
Na2BeO2 + HCl = NaCl + BeCl2 + H2O =>
Na2BeO2 + 4 HCl = 2 NaCl + BeCl2 + 2 H2O
MgF2 + I2 = Mg + I2F2 =>
MgF2 + I2 = Mg + I2F2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H6C3O + O2 = CO2 + H2O =>
H6C3O + 4 O2 = 3 CO2 + 3 H2O
KOH + Cl2O = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2O = 4 KCl + 2 KClO3 + 3 H2O
C2H6O2 = C2H2 + H2O =>
C2H6O2 = C2H2 + 2 H2O
Fe{2+} + Br2 = Fe{3+} + Br{-} =>
2 Fe{2+} + Br2 = 2 Fe{3+} + 2 Br{-}
Cr{+} + H2O2 + OH{-} = CrO4{-}2 + H2O =>
Cr{+} + 3 H2O2 + 2 OH{-} = CrO4{-}2 + 4 H2O
Mg(s) + I2(g) = MgI2(s) =>
Mg(s) + I2(g) = MgI2(s)
NaC2H3O2(s) + HNO3(aq) = HC2H3O2(s) + NaNO3(s) =>
NaC2H3O2(s) + HNO3(aq) = HC2H3O2(s) + NaNO3(s)
KC2H5COO + HNO3 = C2H5COOH + KNO3 =>
KC2H5COO + HNO3 = C2H5COOH + KNO3
NaCl(l) = Na(aq)Cl(aq) =>
NaCl(l) = Na(aq)Cl(aq)
Pb + Al2(SO4)3 = Al + Pb2(SO4)4 =>
6 Pb + 4 Al2(SO4)3 = 8 Al + 3 Pb2(SO4)4
CH3COOH + HNO3 = CO2 + H2O + NO2 =>
CH3COOH + 8 HNO3 = 2 CO2 + 6 H2O + 8 NO2
C35H72(s) + O2(g) = CO2(g) + H2O(l) =>
C35H72(s) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
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