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Pb2S3 + 6 H2O = 2 Pb(OH)3 + 3 H2S
CaO2 + P2O5 = Ca3P2 + O2 =>
6 CaO2 + 2 P2O5 = 2 Ca3P2 + 11 O2
XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2
FeS2 + O2 + H2O = FeO3H3 + H2SO4 =>
4 FeS2 + 15 O2 + 14 H2O = 4 FeO3H3 + 8 H2SO4
Ca3N2 + HNO3 = Ca(NO3)2 + H3N =>
Ca3N2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3N
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
PbO + HBr = PbBr2 + H2O =>
PbO + 2 HBr = PbBr2 + H2O
Na2S2O5 + KMnO4 = NaMnO4 + K2S2O5 =>
Na2S2O5 + 2 KMnO4 = 2 NaMnO4 + K2S2O5
BBr3 + HNO3 = B(NO3)3 + HBr =>
BBr3 + 3 HNO3 = B(NO3)3 + 3 HBr
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
LiNO3 + Ba(OH)2 = Li(OH)2 + BaNO3 =>
LiNO3 + Ba(OH)2 = Li(OH)2 + BaNO3
BaCO3 + CaSO4 = BaSO4 + CaCO3 =>
BaCO3 + CaSO4 = BaSO4 + CaCO3
NH3(g) + Na(l) = H2(g) + NaNH2(s) =>
2 NH3(g) + 2 Na(l) = H2(g) + 2 NaNH2(s)
H2SO4 + Nh4OH = (Nh4)2SO4 + H2O =>
H2SO4 + 2 Nh4OH = (Nh4)2SO4 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C5H10O5 = C2H5OH + CO2 =>
3 C5H10O5 = 5 C2H5OH + 5 CO2
NH = N2H2 =>
2 NH = N2H2
CsOH + HCl(aq) = CsCl + H2O(l) =>
CsOH + HCl(aq) = CsCl + H2O(l)
CHCl3KOH = CCl2H2OKCl =>
CHCl3KOH = CCl2H2OKCl
N2O + H2O2 = H2O + NO3 =>
N2O + 5 H2O2 = 5 H2O + 2 NO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaOH + KIO = KOH + NaIO =>
NaOH + KIO = KOH + NaIO
K2CO3 + ZnSO4 = K2SO4ZnCO3 =>
K2CO3 + ZnSO4 = K2SO4ZnCO3
R(COOH) + Na2CO3 = R(COONa) + H2O + CO2 =>
2 R(COOH) + Na2CO3 = 2 R(COONa) + H2O + CO2
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
Cu + Ag(NO) = Cu(NO) + Ag =>
Cu + Ag(NO) = Cu(NO) + Ag
MgO + SO2 = MgS + MgSO4 =>
4 MgO + 4 SO2 = MgS + 3 MgSO4
C2H6OCH3COOH = CH3COOCH2CH3H2O =>
C2H6OCH3COOH = CH3COOCH2CH3H2O
HCl + KOH + (NH4(NO3)*Ca(NO3)2*(H2O)) = NH4Cl + CaCl2 + H2O + KNO3 =>
3 HCl + 3 KOH + (NH4(NO3)*Ca(NO3)2*(H2O)) = NH4Cl + CaCl2 + 4 H2O + 3 KNO3
MnSO4 + NaOH + NaNO3 = NaNO2 + Na2MnO4 + Na2SO4 + H2O =>
MnSO4 + 4 NaOH + 2 NaNO3 = 2 NaNO2 + Na2MnO4 + Na2SO4 + 2 H2O
(CH3)3COH + H2O2 = (CH3)3COOC(CH3)3 + H2O =>
2(CH3)3COH + H2O2 = (CH3)3COOC(CH3)3 + 2 H2O
Na2[Fe(CO)4] + RCOCl = Na[RC(O)Fe(CO)4] + NaCl =>
Na2[Fe(CO)4] + RCOCl = Na[RC(O)Fe(CO)4] + NaCl
HgO + HCl = Hg(Cl)2 + H2O =>
HgO + 2 HCl = Hg(Cl)2 + H2O
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Mg + CuSO{4} = MgSO{4} + Cu =>
Mg + CuSO{4} = MgSO{4} + Cu
Na2S2O3 = NaS4O6 + Na =>
2 Na2S2O3 = NaS4O6 + 3 Na
Mn + O = MnO42 =>
Mn + 42 O = MnO42
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
MnO2 + HCe = MnCe2 + H2O + Ce2 =>
MnO2 + 4 HCe = MnCe2 + 2 H2O + Ce2
Na2SO3 + Na2Cr2O7 + HCl = Na2SO4 + CrCl3 + H2O + NaCl =>
3 Na2SO3 + Na2Cr2O7 + 8 HCl = 3 Na2SO4 + 2 CrCl3 + 4 H2O + 2 NaCl
Na3PO4 + MgNO3 = Mg3PO4 + NaNO3 =>
Na3PO4 + 3 MgNO3 = Mg3PO4 + 3 NaNO3
CuSO4 + NH4OH = H2SO4 + [Cu(NH3)2](OH)2 =>
CuSO4 + 2 NH4OH = H2SO4 + [Cu(NH3)2](OH)2
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2 =>
CaBr2 + Ni(NO3)2 = Ca(NO3)2 + NiBr2
SI + Cl4 = SICl4 =>
SI + Cl4 = SICl4
KI = IK =>
KI = IK
CH3CH(CH3)CH2COCl + H2O = CH3CH(CH3)CH2COOH + HCl =>
CH3CH(CH3)CH2COCl + H2O = CH3CH(CH3)CH2COOH + HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaClO3 = O2 + NaCl =>
2 NaClO3 = 3 O2 + 2 NaCl
CH3CH2CH2CH3 = CH3CH3CHCH3 =>
CH3CH2CH2CH3 = CH3CH3CHCH3
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