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Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
C2H4(NO3)2 = N2 + H2O + CO2 =>
C2H4(NO3)2 = N2 + 2 H2O + 2 CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
HF + H2O = H3O + F =>
HF + H2O = H3O + F
H2SO4 + K2CrO7 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
10 H2SO4 + 4 K2CrO7 = 4 K2SO4 + 2 Cr2(SO4)3 + 10 H2O + 9 O2
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
F2(g) + NaBr(aq) = NaF + Br =>
F2(g) + 2 NaBr(aq) = 2 NaF + 2 Br
SO3{-2} + e + H2O = S2O3{-2} + OH{-} =>
2 SO3{-2} + 4e + 3 H2O = S2O3{-2} + 6 OH{-}
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3CHO + 2 H2O = 2 CH3CH2OH + LiOH + AlOH3
SN + HNO3 = SNO2 + NO2 + H2O =>
SN + 4 HNO3 = SNO2 + 4 NO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Fe + H{+} = Fe3{+} + H2 =>
6 Fe + 2 H{+} = 2 Fe3{+} + H2
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
S + O3 = SO2 =>
3 S + 2 O3 = 3 SO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag2SO4 + LiBr = Li2SO4 + AgBr =>
Ag2SO4 + 2 LiBr = Li2SO4 + 2 AgBr
H{+} + MnO4{-} + CH3CH2OH = Mn{2+} + CH3COOH + H2O =>
12 H{+} + 4 MnO4{-} + 5 CH3CH2OH = 4 Mn{2+} + 5 CH3COOH + 11 H2O
FeO + K3PO4 = K2O + Fe3(PO4)2 =>
3 FeO + 2 K3PO4 = 3 K2O + Fe3(PO4)2
KOH + KBr = KBrKOH =>
KOH + KBr = KBrKOH
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3CH2COOH + CH3CH2CH2CH2OH = CH3CH2COOCH2CH2CH2CH3 + H2O =>
CH3CH2COOH + CH3CH2CH2CH2OH = CH3CH2COOCH2CH2CH2CH3 + H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe(OH) + HCl3 = FeCl3 + H2O =>
Fe(OH) + HCl3 = FeCl3 + H2O
Li(s) + ZnCl2(aq) = Zn(s) + LiCl(aq) =>
2 Li(s) + ZnCl2(aq) = Zn(s) + 2 LiCl(aq)
K2O + HPO4 = KPO4 + H2O =>
K2O + 2 HPO4 = 2 KPO4 + H2O
KClO3 + FeCl2 + HCl = FeCl3 + KCl3 + H2O =>
KClO3 + 4 FeCl2 + 6 HCl = 4 FeCl3 + KCl3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeO + NaClO + HCl = FeCl3 + NaCl + H2O =>
2 FeO + NaClO + 6 HCl = 2 FeCl3 + NaCl + 3 H2O
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H7Cl = C3H6 + HCl =>
C3H7Cl = C3H6 + HCl
Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3
Cu(NO3)2 + Al = Cu + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al = 3 Cu + 2 Al(NO3)3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MgBr2 + Ag2SO4 = AgBr + MgSO4 =>
MgBr2 + Ag2SO4 = 2 AgBr + MgSO4
Zn + MnO2 + NH4Cl = ZnCl2 + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + Mn2O3 + 2 NH3 + H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
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