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PbO2 + H2O = H2O2 + PbO
FeCl2 + HO2 + HCl = FeCl3 + H2O =>
3 FeCl2 + HO2 + 3 HCl = 3 FeCl3 + 2 H2O
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
KMnO4 + KI + NaOH = K2MnO4 + Na2MnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 NaOH = 3 K2MnO4 + 3 Na2MnO4 + KIO3 + 3 H2O
CaS2O3 + H3PO4 = Ca3(PO4)2 + H2S2O3 =>
3 CaS2O3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2S2O3
CaN2O6 = CaO + NO2 + O2 =>
2 CaN2O6 = 2 CaO + 4 NO2 + O2
LiHCO3 + HCl = H2 + CO3 + LiCl =>
LiHCO3 + HCl = H2 + CO3 + LiCl
Cr + CoCl3 = Co + CrCl3 =>
Cr + CoCl3 = Co + CrCl3
Xe + I2 = XeI8 =>
Xe + 4 I2 = XeI8
Cu + H2SO4 = CuSO4 + S + H2O =>
3 Cu + 4 H2SO4 = 3 CuSO4 + S + 4 H2O
Ca(CH3CO2)2 + (NH4)2CO3 = CaCO3 + (NH4)(CH3CO2) =>
Ca(CH3CO2)2 + (NH4)2CO3 = CaCO3 + 2(NH4)(CH3CO2)
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
CoO + S = CoS2 + SO2 =>
2 CoO + 5 S = 2 CoS2 + SO2
H2SO4 = SO4 + H2 =>
H2SO4 = SO4 + H2
AgMg(NO3)2 = Ag(NO3)2Mg =>
AgMg(NO3)2 = Ag(NO3)2Mg
C6H10O5 + H2O2 = CO2 + H2O(water) =>
C6H10O5 + 12 H2O2 = 6 CO2 + 17 H2O(water)
KBr + (NH4)2CO3 = KCO3 + (NH4)2Br =>
KBr + (NH4)2CO3 = KCO3 + (NH4)2Br
Na2S + Mg(NO3)2 = MgS + NaNO3 =>
Na2S + Mg(NO3)2 = MgS + 2 NaNO3
Al + CuCl + H2O = AlCl3 + CuO + H2 =>
Al + 3 CuCl + 3 H2O = AlCl3 + 3 CuO + 3 H2
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
Na + Al(NO3)2 = Na(NO3)2 + Al =>
Na + Al(NO3)2 = Na(NO3)2 + Al
Sb2OS2 + O2 = SbO5 + SO3 =>
2 Sb2OS2 + 15 O2 = 4 SbO5 + 4 SO3
C2H2 + HNO3 = C2NO3 + H2 =>
2 C2H2 + 2 HNO3 = 2 C2NO3 + 3 H2
POCl2 + H2O = HCl + PO2 =>
POCl2 + H2O = 2 HCl + PO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO2 + H2SO4 + NaCl = Na2SO4 + Cl2 + Mn(OH)2 =>
MnO2 + H2SO4 + 2 NaCl = Na2SO4 + Cl2 + Mn(OH)2
CuCl2Ag2(SO4) = Cu(SO4)Ag2Cl2 =>
CuCl2Ag2(SO4) = Cu(SO4)Ag2Cl2
Cu(OH)2 + Na2SO4 = CuO + NaOH + H2SO4 =>
2 Cu(OH)2 + Na2SO4 = 2 CuO + 2 NaOH + H2SO4
FeC3 + NH4OH = Fe(OH)3 + NH4C =>
FeC3 + 3 NH4OH = Fe(OH)3 + 3 NH4C
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg2(SO4)2 =>
2 Fe2(SO4)3 + 6 Mg(OH)2 = 4 Fe(OH)3 + 3 Mg2(SO4)2
H2SiF6 + MgO = MgSiF6 + H2O =>
H2SiF6 + MgO = MgSiF6 + H2O
Fe(s)CuSO4(ag) = FeSO4(ag)Cu(s) =>
Fe(s)CuSO4(ag) = FeSO4(ag)Cu(s)
KOHCH3COOH = KCH3COOH2O =>
KOHCH3COOH = KCH3COOH2O
PbO2 + NaCrO2 + NaOH + H2O = Na2CrO4 + Na[Pb(OH)3] =>
3 PbO2 + 2 NaCrO2 + 5 NaOH + 2 H2O = 2 Na2CrO4 + 3 Na[Pb(OH)3]
Na202 + H2SO4 = Na2SO4 + H202 =>
Na202 + 101 H2SO4 = 101 Na2SO4 + H202
CH3COHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COHCH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
FeCl3 + SnCl2 + NH4SCN = Fe(SCN)2 + SnCl4 + NH4Cl =>
2 FeCl3 + SnCl2 + 4 NH4SCN = 2 Fe(SCN)2 + SnCl4 + 4 NH4Cl
CH2H3O2 + CaOH = CH2H3O2(OH) + Ca =>
CH2H3O2 + CaOH = CH2H3O2(OH) + Ca
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4 =>
NiSO4 + Ca(ClO3)2 = Ni(ClO3)2 + CaSO4
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
Hg(NO3)2 + Na2CO3 = HgCO3 + NaNO3 =>
Hg(NO3)2 + Na2CO3 = HgCO3 + 2 NaNO3
Zn + Fe(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe(SO4)3 = 3 ZnSO4 + Fe
Na2CO3 + NH4Cl + H2O = H2CO3 + NH4OH + NaCl =>
Na2CO3 + 2 NH4Cl + 2 H2O = H2CO3 + 2 NH4OH + 2 NaCl
NaOHHCl = NaCl + H2O =>
NaOHHCl = NaCl + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2S + NaMnO4 + NaOH = Na2MnO4 + Na2SO4 + H2O =>
Na2S + 8 NaMnO4 + 8 NaOH = 8 Na2MnO4 + Na2SO4 + 4 H2O
OHCH2CHOHCH2OH + CH3CH2OCH2CH3 = CH3CH2O2CH2CH3 + H2 =>
4 OHCH2CHOHCH2OH + 6 CH3CH2OCH2CH3 = 9 CH3CH2O2CH2CH3 + H2
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
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