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3 Pb(NO3)4 = Pb3O2 + 12 NO2 + 5 O2
Ba2O2 + H2SO4 = Ba2(SO4)2 + H2O =>
Ba2O2 + 2 H2SO4 = Ba2(SO4)2 + 2 H2O
KOH + CaBr2 = Ca(OH)2 + KBr =>
2 KOH + CaBr2 = Ca(OH)2 + 2 KBr
H2SO4 + MgO2 = MgSO4 + H2O2 =>
H2SO4 + MgO2 = MgSO4 + H2O2
CH3CH2COOH + H2SO4 = CO2 + SO2 + H2O =>
CH3CH2COOH + 7 H2SO4 = 3 CO2 + 7 SO2 + 10 H2O
CuCl2 + CaS = CuS + CaCl2 =>
CuCl2 + CaS = CuS + CaCl2
Cd(NO3)2 + Na2SO4 = NaNO3 + CdSO4 =>
Cd(NO3)2 + Na2SO4 = 2 NaNO3 + CdSO4
NaSH + HNO3 = NaNO3 + H2S =>
NaSH + HNO3 = NaNO3 + H2S
Na2CO3 + Ca(NO2)2 = CaCO3 + NaNO2 =>
Na2CO3 + Ca(NO2)2 = CaCO3 + 2 NaNO2
Pb(C2H3O2)2(aq) + LiCl(aq) = LiC2H3O2 + PbCl2 =>
Pb(C2H3O2)2(aq) + 2 LiCl(aq) = 2 LiC2H3O2 + PbCl2
C16H34 + O = C16O + H34O =>
C16H34 + 2 O = C16O + H34O
CH4 + O2 = CO2 + H20(g) =>
5 CH4 + 5 O2 = 5 CO2 + H20(g)
(C6H5)2CO + BH4 + H2O = (C6H5)2CHOH + B(OH)4 =>
4(C6H5)2CO + BH4 + 4 H2O = 4(C6H5)2CHOH + B(OH)4
Cr2(SO4)3 + BaCl2 = BaSO4 + CrCl3 =>
Cr2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 CrCl3
H3P + Cu(OH)2 = H2O + Cu3P2 =>
2 H3P + 3 Cu(OH)2 = 6 H2O + Cu3P2
Cu(NO3)2 + Ca2 = Ca(NO3)2 + Cu =>
2 Cu(NO3)2 + Ca2 = 2 Ca(NO3)2 + 2 Cu
HOOC(CHOH)2COOH + KOH = KOOC(CHOH)2COOK + H2O =>
HOOC(CHOH)2COOH + 2 KOH = KOOC(CHOH)2COOK + 2 H2O
C6H13NO2 + O2 = C3H8NO + H2O + CO2 =>
4 C6H13NO2 + 15 O2 = 4 C3H8NO + 10 H2O + 12 CO2
C2H2 + I2 = C2I2 + H2 =>
C2H2 + I2 = C2I2 + H2
CuO + HNO3 = H2O + Cu(NO3)2 =>
CuO + 2 HNO3 = H2O + Cu(NO3)2
NaOH + C6H5COOH = H2O + C6H5COONa =>
NaOH + C6H5COOH = H2O + C6H5COONa
CuSO3 = Cu + SO3 =>
CuSO3 = Cu + SO3
CH3COCH3 + H2NNH2 = CH3CH2CH3 + N2 + H2O =>
CH3COCH3 + H2NNH2 = CH3CH2CH3 + N2 + H2O
Pb + Zn = PbZn =>
Pb + Zn = PbZn
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
Zn + Pb = Zn2Pb =>
2 Zn + Pb = Zn2Pb
KMnO4 + C6H12 = CO2 + MnO + K2CO3 + H2O =>
36 KMnO4 + 5 C6H12 = 12 CO2 + 36 MnO + 18 K2CO3 + 30 H2O
C14H18N2O5 + O2 = CO2 + H2O + N2 =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + N2
FeCl2 + K3PO4 = KCl + Fe3(PO4)2 =>
3 FeCl2 + 2 K3PO4 = 6 KCl + Fe3(PO4)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H4O2 + NH4OH = H2O + NH4C2H3O2 =>
C2H4O2 + NH4OH = H2O + NH4C2H3O2
H2S + OH = S2 + H2O =>
2 H2S + 4 OH = S2 + 4 H2O
C10H14O7 + O2 = CO2 + H2O =>
C10H14O7 + 10 O2 = 10 CO2 + 7 H2O
H2CO4 + NaOH = H2O + Na2CO4 =>
H2CO4 + 2 NaOH = 2 H2O + Na2CO4
H2S + OH = HS + H2O =>
H2S + OH = HS + H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
NaCl + LiBr = NaClLiBr =>
NaCl + LiBr = NaClLiBr
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Sn + KI = SnI2 + K =>
Sn + 2 KI = SnI2 + 2 K
Cl2(aq) + ILi(aq) = LiCl(aq) + I(g) =>
Cl2(aq) + 2 ILi(aq) = 2 LiCl(aq) + 2 I(g)
Al + HSO4 = (AlSO4)3 + H2 =>
6 Al + 6 HSO4 = 2(AlSO4)3 + 3 H2
Ta + O2 + NaOH = Na3TaO4 + H2O =>
4 Ta + 5 O2 + 12 NaOH = 4 Na3TaO4 + 6 H2O
Y2O3 + BaCO3 + Fe2O3 + CuO = YBaCuFeO5 + CO2 =>
Y2O3 + 2 BaCO3 + Fe2O3 + 2 CuO = 2 YBaCuFeO5 + 2 CO2
I2 + NMe4 = Me4NI3 =>
3 I2 + 2 NMe4 = 2 Me4NI3
C9H13NO3 + O2 = HNO3 + CO2 + H2O =>
C9H13NO3 + 12 O2 = HNO3 + 9 CO2 + 6 H2O
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
Na2O + S = Na2S + O =>
Na2O + S = Na2S + O
HCOOH + CH3OH = CH3COOH + H2O =>
HCOOH + CH3OH = CH3COOH + H2O
K2SO4 + Cr2(SO4)3 + H0H = K2Cr2O7 + H2SO4 + SO2 =>
2 K2SO4 + 2 Cr2(SO4)3 + H0H = 2 K2Cr2O7 + H2SO4 + 7 SO2
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