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3 VO2 + 8 HNO3 = 3 VO2(NO3)2 + 2 NO + 4 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
CO + Fe2O3 = Fe3O4 + CO2 =>
CO + 3 Fe2O3 = 2 Fe3O4 + CO2
CuSO4(s) + Al(s) = Cu(s) + Al2(SO4)3(s) =>
3 CuSO4(s) + 2 Al(s) = 3 Cu(s) + Al2(SO4)3(s)
Mg + CH3CH2COOH = Mg(CH3CH2COO)2 + H2 =>
Mg + 2 CH3CH2COOH = Mg(CH3CH2COO)2 + H2
CH3COOH + S2Cl2 = CH3COCl + SO2 + S + HCl =>
2 CH3COOH + 2 S2Cl2 = 2 CH3COCl + SO2 + 3 S + 2 HCl
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2 =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2
CH3CHO + H2O = CH3COOH + H2 =>
CH3CHO + H2O = CH3COOH + H2
KMnO4 = MnO2K2MnO4 + O2 =>
2 KMnO4 = MnO2K2MnO4 + O2
CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca
(COOH)2 + KMnO4 = CO2 + H2O + MnO + KOH =>
5(COOH)2 + 2 KMnO4 = 10 CO2 + 4 H2O + 2 MnO + 2 KOH
TiOSO4 + H2O = TiO(OH)2 + H2SO4 =>
TiOSO4 + 2 H2O = TiO(OH)2 + H2SO4
Au2CO3 = Au2O + CO2 =>
Au2CO3 = Au2O + CO2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
ZnO + Al2O3 = ZnAl2O4 =>
ZnO + Al2O3 = ZnAl2O4
H2O + RbOH = H3O + RbO =>
H2O + RbOH = H3O + RbO
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*5H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*5H2O + 4 H2O
C2O4H2 = CO2 + H2O + CO =>
C2O4H2 = CO2 + H2O + CO
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO4 + H2O =>
4 Bi(OH)3 + 3 Na2SnO2 = 4 Bi + 3 Na2SnO4 + 6 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
C2H6S2 + O2 = CH3SH + H2S + CO2 =>
C2H6S2 + O2 = CH3SH + H2S + CO2
C12H22O11 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C12H22O11 + 48 NO3{-} = 24 N2 + 60 CO2 + 31 H2O + 48 OH{-}
PCl5(s) + H2O(l) = H3PO4(s) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(s) + 5 HCl(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Hg(OH)2 + H3(PO4) = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3(PO4) = Hg3(PO4)2 + 6 H2O
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
HCOOCH3H2O = HCOOHCH3OH =>
HCOOCH3H2O = HCOOHCH3OH
AgNO3 + (NH4)2CO3 = Ag2CO3 + NH4NO3 =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Cu + AlCl3 = CuAlCl3 =>
Cu + AlCl3 = CuAlCl3
Na2CO3(s) + H2O(l) = NaOH + H2CO3 =>
Na2CO3(s) + 2 H2O(l) = 2 NaOH + H2CO3
NH4NO3 + Cu = N2 + H2O + CuO =>
NH4NO3 + Cu = N2 + 2 H2O + CuO
Cr + Br2 = CrBr2 =>
Cr + Br2 = CrBr2
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2 =>
Mg(OH)2 + CuCl2 = MgCl2 + Cu(OH)2
Zn + NO2{-} + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
3 Zn + NO2{-} + 5 OH{-} + 5 H2O = 3 Zn(OH)4{2-} + NH3
Fe(OH)3 = OH + Fe =>
Fe(OH)3 = 3 OH + Fe
Zn(NO3)2*6H2O + NaOH = ZnO + H2O + NaNO3 =>
Zn(NO3)2*6H2O + 2 NaOH = ZnO + 7 H2O + 2 NaNO3
N2O3 + O2 = N2O5 =>
N2O3 + O2 = N2O5
KMnO4 + KOH + Cu = Cu(OH)2 + K2MnO4 =>
2 KMnO4 + 2 KOH + Cu = Cu(OH)2 + 2 K2MnO4
Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH
Br2 + LiOH = LiBr + OH =>
Br2 + 2 LiOH = 2 LiBr + 2 OH
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2SO4
Ca + CO2 + H2O = CaCO3 + H2 =>
Ca + CO2 + H2O = CaCO3 + H2
KCl + Al2(SO4)3 = K2SO4 + AlCl3 =>
6 KCl + Al2(SO4)3 = 3 K2SO4 + 2 AlCl3
NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + NaCl(aq) =>
2 NaOH(aq) + SrCl2(aq) = Sr(OH)2(aq) + 2 NaCl(aq)
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
C2H5Cl + Na = C4H10 + NaCl =>
2 C2H5Cl + 2 Na = C4H10 + 2 NaCl
C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O =>
C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O
ZnS + H3PO4 = ZnPO4 + H3S =>
ZnS + H3PO4 = ZnPO4 + H3S
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