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2 NaNO3 = 2 NaNO2 + O2
SO2 + NO3 = SO3 + NO2 =>
SO2 + NO3 = SO3 + NO2
Fe(NO3)2 + Na3PO4 = Fe3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNO3
C3H9OH + H2CrO4 + H2SO4 = C3H7COOH + Cr2(SO4)3 + H2O =>
12 C3H9OH + 20 H2CrO4 + 30 H2SO4 = 9 C3H7COOH + 10 Cr2(SO4)3 + 74 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Fe2O3 + Cu(NO3)2 = Fe(NO3)3 + CuO =>
Fe2O3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuO
COH + HCl = H + ClCO =>
COH + HCl = 2 H + ClCO
Cu(NO3)2 + Fe(NO3)3 + C2H5NO2 = CuFe2O4 + N2 + CO2 + H2O =>
9 Cu(NO3)2 + 18 Fe(NO3)3 + 40 C2H5NO2 = 9 CuFe2O4 + 56 N2 + 80 CO2 + 100 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
C3H8O3 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C3H8O3 + 7 Cr2O7{2-} + 56 H{+} = 9 CO2 + 14 Cr{3+} + 40 H2O
Zn(OH)2 + C20H14O4 = Zn + H2O + C20H13O4 =>
Zn(OH)2 + 2 C20H14O4 = Zn + 2 H2O + 2 C20H13O4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaI + Pb(NO3)2 = Na(NO3)2 + PbI =>
NaI + Pb(NO3)2 = Na(NO3)2 + PbI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
[Fe(H2O)6] + CO3 = Fe(OH)3(H2O)3 + CO2 + H2O =>
2[Fe(H2O)6] + 3 CO3 = 2 Fe(OH)3(H2O)3 + 3 CO2 + 3 H2O
Co + Mn + Al = Co200Mn120Al80 =>
200 Co + 120 Mn + 80 Al = Co200Mn120Al80
BaO + CuSO4 + H2O = BaSO4 + Cu(OH)2 =>
BaO + CuSO4 + H2O = BaSO4 + Cu(OH)2
C2OH8 + O2 = CO2 + H2O =>
2 C2OH8 + 7 O2 = 4 CO2 + 8 H2O
(NH4)3PO4 + W(C2H3O2)5 = NH4C2H3O2 + W3(PO4)5 =>
5(NH4)3PO4 + 3 W(C2H3O2)5 = 15 NH4C2H3O2 + W3(PO4)5
AgNO3 + HC1 = AgC1 + HNO3 =>
AgNO3 + HC1 = AgC1 + HNO3
Sr + MgSO4 = SrSO4 + Mg2 =>
2 Sr + 2 MgSO4 = 2 SrSO4 + Mg2
C18H30O2 + CH3OH = C19H34O2 + C3H8O3 =>
34 C18H30O2 + 59 CH3OH = 32 C19H34O2 + 21 C3H8O3
NH4Cl + HNO2 = N2 + H2O + HCl =>
NH4Cl + HNO2 = N2 + 2 H2O + HCl
Na2SO4 + Pb(NO3)2 = PbSO4 + (NaNO3)2 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + (NaNO3)2
Ca(OH)2 + AgCl = CaCl2 + AgOH =>
Ca(OH)2 + 2 AgCl = CaCl2 + 2 AgOH
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
Sr2(CO3)2 + HNO3 = Sr(NO3)2 + H2CO3 =>
Sr2(CO3)2 + 4 HNO3 = 2 Sr(NO3)2 + 2 H2CO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
Fe + Cl{-}2 = FeCl{-}3 =>
Fe + Cl{-}2 = FeCl{-}3
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
CHCH + NaNH2 = NaCHC + NH3 =>
CHCH + NaNH2 = NaCHC + NH3
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2SeO3 + H2O2 = Na2SeO4 + H2O =>
Na2SeO3 + H2O2 = Na2SeO4 + H2O
HBr + BaSO3 = BrSO3 + HBa =>
HBr + BaSO3 = BrSO3 + HBa
SiH4 + NH3 + TiCl4 = TiSiN + HCl + H2 =>
2 SiH4 + 2 NH3 + 2 TiCl4 = 2 TiSiN + 8 HCl + 3 H2
Cu + AgNo{+3} = Ag + CuNo{+3} =>
Cu + AgNo{+3} = Ag + CuNo{+3}
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N + AgCl = NCl2 + Ag =>
N + 2 AgCl = NCl2 + 2 Ag
H{+} + OH{-] = H2O =>
H{+} + OH{-] = H2O
C2H5COOH + CaCO3 = C2H5COOCa + H2O + CO2 =>
15 C2H5COOH + 14 CaCO3 = 14 C2H5COOCa + 10 H2O + 17 CO2
CrO4{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
2 CrO4{2-} + 6 I{-} + 16 H{+} = 2 Cr{3+} + 3 I2 + 8 H2O
NaOH + MgBr2 = NaBr2 + MgOH =>
NaOH + MgBr2 = NaBr2 + MgOH
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
H{+2} + N{2} = NH{4} =>
H{+2} + N{2} = NH{4}
KCl + Al(NO3)3 = KNO3 + AlCl3 =>
3 KCl + Al(NO3)3 = 3 KNO3 + AlCl3
C6H5C(CH3)CH2 + KMnO4 + H2O = C6H5C(OH)(CH3)(CH2)OH + KOH + MnO2 =>
3 C6H5C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 C6H5C(OH)(CH3)(CH2)OH + 2 KOH + 2 MnO2
C3H7 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
C3H7 + KMnO4 + H2O = C3H8O2 + KOH + MnO2
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