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4 MnCl2*4H2O + 8 Na(CH3COO)*3H2O + 14 C5H8O2 = 4 Mn(C5H8O2)3 + 13(CH4COO) + 34 H2O + 8 NaCl
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Pb(ClO3)2 + AgClO4 = Pb(ClO4)2 + AgClO3 =>
Pb(ClO3)2 + 2 AgClO4 = Pb(ClO4)2 + 2 AgClO3
PaBr5 = Pa + Br2 =>
2 PaBr5 = 2 Pa + 5 Br2
Si3 + Cl2 = SiCl4 =>
Si3 + 6 Cl2 = 3 SiCl4
MnO2 + H2SO4 = Mn2S5 + H2O + O2 =>
4 MnO2 + 10 H2SO4 = 2 Mn2S5 + 10 H2O + 19 O2
HAuCl3 + SO2 + H2O = Au + HCl + H2SO4 =>
HAuCl3 + SO2 + 2 H2O = Au + 3 HCl + H2SO4
Hydrogen2Oxygen + Oxygen2 = Hydrogen2Oxygen2 =>
2 Hydrogen2Oxygen + Oxygen2 = 2 Hydrogen2Oxygen2
CuCl2(aq) + NaPO4(aq) = NaCl2(aq) + CuPO4(aq) =>
CuCl2(aq) + NaPO4(aq) = NaCl2(aq) + CuPO4(aq)
Tl2(CO3)3 + H2SO4 = Tl2(SO4)3 + H2O + CO2 =>
Tl2(CO3)3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O + 3 CO2
CH3COOC2H5NaOH = CH3CH2OHCH3COONa =>
CH3COOC2H5NaOH = CH3CH2OHCH3COONa
H2O(l) = H2(g) + O2(g)H2O(l) = H2(g) + O2(g) =>
3 H2O(l) = 2 H2(g) + O2(g)H2O(l)
CuFeS2 + O2 = SO3 + CuO + Fe2O3 =>
4 CuFeS2 + 17 O2 = 8 SO3 + 4 CuO + 2 Fe2O3
Na[Al(OH)4] + H2CO3 = Al2O3 + H2O + Na2CO3 =>
2 Na[Al(OH)4] + H2CO3 = Al2O3 + 5 H2O + Na2CO3
H2SO4 + S = SO2 + H2O =>
2 H2SO4 + S = 3 SO2 + 2 H2O
Sn + NaOH + H2O = Na2(Sn(OH)4) + H2 =>
Sn + 2 NaOH + 2 H2O = Na2(Sn(OH)4) + H2
SnCl2 + HNO2 + HCl = SnClCl4 + NO + H2O =>
SnCl2 + 3 HNO2 + 3 HCl = SnClCl4 + 3 NO + 3 H2O
FeCl3 + H2SO4 = Fe2(SO4)3 + Cl2 + SO2 + H2O =>
2 FeCl3 + 6 H2SO4 = Fe2(SO4)3 + 3 Cl2 + 3 SO2 + 6 H2O
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
NaNO2 + CuCl2 + H2O = Cu(OH)2 + NaCl + HNO2 =>
2 NaNO2 + CuCl2 + 2 H2O = Cu(OH)2 + 2 NaCl + 2 HNO2
Na + H2 = Na3H =>
6 Na + H2 = 2 Na3H
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(g)
Fe + HNO3 = NH4NO3 + Fe(NO3)3 + H2O =>
8 Fe + 30 HNO3 = 3 NH4NO3 + 8 Fe(NO3)3 + 9 H2O
CuOH2(SO)4 = Cu(SO)4H2O =>
CuOH2(SO)4 = Cu(SO)4H2O
H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2
KMnO4 + Sn(SO3)2 = K2SO3 + Sn(MnO4)4 =>
4 KMnO4 + Sn(SO3)2 = 2 K2SO3 + Sn(MnO4)4
NaOH + HCl = H2ONaCl =>
NaOH + HCl = H2ONaCl
CuSO4 + NH4SCN = Cu(SCN) + NH4SO4 =>
CuSO4 + NH4SCN = Cu(SCN) + NH4SO4
Fe(NO3)3 + KNCS = Fe(NCS) + K + NO3 =>
Fe(NO3)3 + KNCS = Fe(NCS) + K + 3 NO3
MnI4 = Mn + I2 =>
MnI4 = Mn + 2 I2
Cu + AgNO3{-} = CuNO3{-} + Ag =>
Cu + AgNO3{-} = CuNO3{-} + Ag
Al + Fe(ClO2)2 = Fe + Al(ClO2)3 =>
2 Al + 3 Fe(ClO2)2 = 3 Fe + 2 Al(ClO2)3
MgSO2 = MgOSO =>
MgSO2 = MgOSO
K2Cr2O7 + Na2C2O4 + H2SO4 = KSO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 2 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 2 Na2SO4 + 7 H2O + 4 CO2
S{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H{+} =>
S{2-} + 4 Cl2 + 4 OH{-} = SO4{2-} + 8 Cl{-} + 4 H{+}
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2 + Mg(OH)2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
SO4Al + CaOH = AlOH + CaSO4 =>
SO4Al + CaOH = AlOH + CaSO4
ZnI2 + H3PO4 = ZnPO4 + H2 + HI =>
2 ZnI2 + 2 H3PO4 = 2 ZnPO4 + H2 + 4 HI
C10H10Fe + C4H6O3 = CH4O2 + C12H12FeO =>
5 C10H10Fe + 3 C4H6O3 = 2 CH4O2 + 5 C12H12FeO
(CuOH)2CO3 + NaHCO3 + H2O = CO2 + Na2[Cu(CO3)2]*3H2O =>
(CuOH)2CO3 + 4 NaHCO3 + 3 H2O = CO2 + 2 Na2[Cu(CO3)2]*3H2O
I2 + NaIO2 = NaI + IO2 =>
I2 + 2 NaIO2 = 2 NaI + 2 IO2
K2Cr2O7 + NaOH = Na2CrO7 + H2O + K + Na =>
K2Cr2O7 + 14 NaOH = 2 Na2CrO7 + 7 H2O + 2 K + 10 Na
Ca(CN)2 + H2O = NH3 + CaCO3 + C =>
Ca(CN)2 + 3 H2O = 2 NH3 + CaCO3 + C
KHCO3 = K2 + CO3 + CO2 + H2O =>
2 KHCO3 = K2 + CO3 + CO2 + H2O
Fe3O4 + H2SO4 = Fe2(SO4)3 + H2O + H2 =>
2 Fe3O4 + 9 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + H2
K2 + OH = K2O + H2O =>
K2 + 2 OH = K2O + H2O
C6*H14 + O2 = CO2 + H2O =>
2 C6*H14 + 19 O2 = 12 CO2 + 14 H2O
MnO + HClO3 = MnClO3 + HO =>
MnO + HClO3 = MnClO3 + HO
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
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