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FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
K2Cr2O7 + NaNO2 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + 6 NaNO2 + 11 H2SO4 = 6 HNO3 + 2 Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 8 H2O
Na2S(aq) + FeCl2(aq) = NaCl + Fe2S2 =>
2 Na2S(aq) + 2 FeCl2(aq) = 4 NaCl + Fe2S2
TiCl4(s) + Al(s) = Ti(s) + AlCl3(s) =>
3 TiCl4(s) + 4 Al(s) = 3 Ti(s) + 4 AlCl3(s)
Al + Na2CO3 + H2O = Na3Al(OH)6 + H2 + CO2 =>
2 Al + 3 Na2CO3 + 9 H2O = 2 Na3Al(OH)6 + 3 H2 + 3 CO2
Cu2S + AgSO4 = AgS + Cu2SO4 =>
Cu2S + AgSO4 = AgS + Cu2SO4
KCl + Fe(SbO3)2 + H2O = K(OH)2 + FeCl2 + H2SbO3 =>
2 KCl + Fe(SbO3)2 + 4 H2O = 2 K(OH)2 + FeCl2 + 2 H2SbO3
ZnNO3 + Na2SO3 = ZnSO3 + Na2NO3 =>
ZnNO3 + Na2SO3 = ZnSO3 + Na2NO3
Sr(OH)2{-} + H2O{+} = SrOOH{+} + H3O{-} =>
Sr(OH)2{-} + H2O{+} = SrOOH{+} + H3O{-}
Cu(OH)2 + C = Cu + H2O + CO2 =>
2 Cu(OH)2 + C = 2 Cu + 2 H2O + CO2
HNO2 = HOH + N2O3 =>
2 HNO2 = HOH + N2O3
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C3H6O + H2 = C3H6H2O =>
C3H6O + H2 = C3H6H2O
H2Co3 + Al(OH)2 = H2O + Al2(Co3)2 =>
2 H2Co3 + 2 Al(OH)2 = 4 H2O + Al2(Co3)2
KClO3 + C6H5COONa = KCl + H2O + CO2 + NaOH =>
5 KClO3 + C6H5COONa = 5 KCl + 2 H2O + 7 CO2 + NaOH
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
HBr + Fe2O3 = Br + Fe + H2O =>
6 HBr + Fe2O3 = 6 Br + 2 Fe + 3 H2O
CH3COOH + CH3CH(OH)CH3 = CH3COOCH2CH3 + H2O =>
3 CH3COOH + 2 CH3CH(OH)CH3 = 3 CH3COOCH2CH3 + 2 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
(C6H6) + O2 = H2O + CO2 =>
2(C6H6) + 15 O2 = 6 H2O + 12 CO2
C + CuO = CO2 + Cu =>
C + 2 CuO = CO2 + 2 Cu
C6H8O7(s) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(s) =>
C6H8O7(s) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(s)
Na2Co3 + HNO3 = Na2Co3NO3 + H2 =>
2 Na2Co3 + 2 HNO3 = 2 Na2Co3NO3 + H2
SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
NH4 + HPO4 = NH4(HPO4)2 =>
NH4 + 2 HPO4 = NH4(HPO4)2
CaF2 + CsOH = Ca(OH)2 + CsF =>
CaF2 + 2 CsOH = Ca(OH)2 + 2 CsF
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
H4As2O7 + H2O = H3O + As2O7 =>
H4As2O7 + 4 H2O = 4 H3O + As2O7
Fe2O3 + KI = FeI3 + K2O =>
Fe2O3 + 6 KI = 2 FeI3 + 3 K2O
CaF2 + CsOH = Ca(OH)2 + CsF =>
CaF2 + 2 CsOH = Ca(OH)2 + 2 CsF
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Li + O4 = Li2O =>
8 Li + O4 = 4 Li2O
C2H5OH + HNO3 = CO2 + H2O + NO2 =>
C2H5OH + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
NH4OH + MgCO3 = Mg(OH)2 + (NH4)2CO3 =>
2 NH4OH + MgCO3 = Mg(OH)2 + (NH4)2CO3
P + C = PC3 =>
P + 3 C = PC3
H3N3O9*8H2O + N2H4*H2O = H2O + N2 =>
4 H3N3O9*8H2O + 15 N2H4*H2O = 83 H2O + 21 N2
KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + H2O(l) + CO2(g) =>
2 KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + 2 H2O(l) + 2 CO2(g)
MnO2 + FeSO4 + H2SO4 = MnSO4 + FeS3O12 + H2O =>
2 MnO2 + FeSO4 + 4 H2SO4 = 2 MnSO4 + FeS3O12 + 4 H2O
KI + Br2 + CCl4 = KCl + CI + BrCl =>
2 KI + 3 Br2 + 2 CCl4 = 2 KCl + 2 CI + 6 BrCl
BaCO3 + KHSO4 = K2Ba(SO4)2 + CO2 + H2O =>
BaCO3 + 2 KHSO4 = K2Ba(SO4)2 + CO2 + H2O
Fe2O3 + SiO2 = Fe2Si2O7 =>
Fe2O3 + 2 SiO2 = Fe2Si2O7
Sr(OH)2(aq) + HBr = H2O + SrBr2 =>
Sr(OH)2(aq) + 2 HBr = 2 H2O + SrBr2
C7H6O2 = C + H + O =>
C7H6O2 = 7 C + 6 H + 2 O
(NH4)2S + FO4 = (NH4)FO4 + S =>
(NH4)2S + 2 FO4 = 2(NH4)FO4 + S
Cl2 + F2H2 = F2 + Cl6H2 =>
3 Cl2 + F2H2 = F2 + Cl6H2
NaOH + NiCl2 = NiOH + Cl2Na =>
NaOH + NiCl2 = NiOH + Cl2Na
FeCl3 + KSCN + HCl = [Fe(SCN)6]{3-} + KCl + H{+} =>
FeCl3 + 6 KSCN + 3 HCl = [Fe(SCN)6]{3-} + 6 KCl + 3 H{+}
RbOH + CuCl2 = Cu(OH)2 + RbCl =>
2 RbOH + CuCl2 = Cu(OH)2 + 2 RbCl
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