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3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
C5H15 + O = H2O + CO2 =>
2 C5H15 + 35 O = 15 H2O + 10 CO2
KMnO4 + (NH4)2SO4 = K2SO4 + (NH4)MnO4 =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2(NH4)MnO4
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C14H28O2 + O2 = CO2 + H2O =>
C14H28O2 + 20 O2 = 14 CO2 + 14 H2O
NaClO + Br2 + NaOH = NaCl + NaBrO3 + H2O =>
5 NaClO + Br2 + 2 NaOH = 5 NaCl + 2 NaBrO3 + H2O
HCOOH + Al2O3 = Al(HCOO)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(HCOO)3 + 3 H2O
KOH + HC2O2H3 = KC2O2H3 + H2O =>
KOH + HC2O2H3 = KC2O2H3 + H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
Cu(ClO2)2 + V2(SO3)3 = CuSO3 + V(ClO2)3 =>
3 Cu(ClO2)2 + V2(SO3)3 = 3 CuSO3 + 2 V(ClO2)3
HCOOH + Al2O3 = Al + CO2 + H2O =>
3 HCOOH + Al2O3 = 2 Al + 3 CO2 + 3 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H3(PO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuFeS2 + SiO2 + O2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO2 + 4 O2 = Cu2S + 2 FeSiO3 + 3 SO2
CO4 + O2 = CO5 =>
2 CO4 + O2 = 2 CO5
C2H6 + O2 = CH3COOH + H3O =>
3 C2H6 + 4 O2 = 3 CH3COOH + 2 H3O
KSCN(aq) + Fe(NO3)3(aq) = KNO3(aq) + Fe(SCN)3 =>
3 KSCN(aq) + Fe(NO3)3(aq) = 3 KNO3(aq) + Fe(SCN)3
NHCl2 + HOCl = NCl3 + H2O =>
NHCl2 + HOCl = NCl3 + H2O
HCOOH + Al2O3 = Al(COOH)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(COOH)3 + 3 H2O
Ba(NO3)2 + Fe(OH)3 = Fe(NO3)3 + Ba(OH)2 =>
3 Ba(NO3)2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 Ba(OH)2
H2O + NH3 + Co(NO3)2 = Co(NH3) + NH4NO3 =>
3 H2O + 14 NH3 + 4 Co(NO3)2 = 4 Co(NH3) + 9 NH4NO3
RbF + H3(PO4) = Rb3(PO4) + HF =>
3 RbF + H3(PO4) = Rb3(PO4) + 3 HF
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Y2(SO4)3 + NaOH = Y(OH)3 + Na2SO4 =>
Y2(SO4)3 + 6 NaOH = 2 Y(OH)3 + 3 Na2SO4
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CuCl2 + K2CO3 + H2O = (CuOH)2CO3 + CO2 + KCl =>
2 CuCl2 + 2 K2CO3 + H2O = (CuOH)2CO3 + CO2 + 4 KCl
Na{+} + NH3{-} = NaNH2 + H =>
Na{+} + NH3{-} = NaNH2 + H
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Hg(OH)2 + HClO3 = Hg(ClO3)2 + H2O =>
Hg(OH)2 + 2 HClO3 = Hg(ClO3)2 + 2 H2O
C14H14N3NaO3S + H2O2 = CO2 + H2O + HNO3 + NaHSO4 =>
C14H14N3NaO3S + 43 H2O2 = 14 CO2 + 48 H2O + 3 HNO3 + NaHSO4
Cl2N4 + CH4 = CCl4 + N2 + H2 =>
2 Cl2N4 + CH4 = CCl4 + 4 N2 + 2 H2
ZnO + CH3COOH + H2O = Zn(CH3COO)2*2H2O =>
ZnO + 2 CH3COOH + H2O = Zn(CH3COO)2*2H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C12H10O4S + H2O2 = CO2 + H2O + H2SO4 =>
C12H10O4S + 28 H2O2 = 12 CO2 + 32 H2O + H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbO + H{+} + e = Pb + H2O =>
PbO + 2 H{+} + 2e = Pb + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CF4 + H2 = CH4 + HF =>
CF4 + 4 H2 = CH4 + 4 HF
NH(SO4)2 + BaCl2 = NHCl4 + BaSO4 =>
NH(SO4)2 + 2 BaCl2 = NHCl4 + 2 BaSO4
SO3{2-} + H2O + Ce{4+} = SO4{2-} + H{+} + Ce{3+} =>
SO3{2-} + H2O + 2 Ce{4+} = SO4{2-} + 2 H{+} + 2 Ce{3+}
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
KCH3CO2 + (NH4)2SO4 = K2SO4 + (NH4)CH3CO2 =>
2 KCH3CO2 + (NH4)2SO4 = K2SO4 + 2(NH4)CH3CO2
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