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Cr2O3 + KClO3 + 4 KOH = KCl + 2 K2CrO4 + 2 H2O
NaNO3 + Ag2CO3 = Na2CO3 + AgNO3 =>
2 NaNO3 + Ag2CO3 = Na2CO3 + 2 AgNO3
HCl(aq) + ZnS = ZnCl2 + H2S =>
2 HCl(aq) + ZnS = ZnCl2 + H2S
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
NH4C2H3O2 = N + H2 + C + O =>
2 NH4C2H3O2 = 2 N + 7 H2 + 4 C + 4 O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuSO4 + Na2CO3 = Na2SO4 + CuO + CO2 =>
CuSO4 + Na2CO3 = Na2SO4 + CuO + CO2
(CH2OH)2 = (CH2)4O2 + H2O =>
2(CH2OH)2 = (CH2)4O2 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
Al + HSO4 = Al(SO4)3 + SO2 + H2O =>
Al + 4 HSO4 = Al(SO4)3 + SO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
LiNO3 + Al(OH)3 = LiOH + Al(NO3)3 =>
3 LiNO3 + Al(OH)3 = 3 LiOH + Al(NO3)3
C6H14O = C6H12 + H2O =>
C6H14O = C6H12 + H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
SnCl2 + O2 + HCl = SnCl4 + H2O =>
2 SnCl2 + O2 + 4 HCl = 2 SnCl4 + 2 H2O
C6H13Cl + O2 = CO2 + H2O + HCl =>
C6H13Cl + 9 O2 = 6 CO2 + 6 H2O + HCl
SOCl2 + NaOH = H2SO3 + NaCl =>
SOCl2 + 2 NaOH = H2SO3 + 2 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NpO2 + HI + H2 = NpI3 + H2O =>
2 NpO2 + 6 HI + H2 = 2 NpI3 + 4 H2O
C3H7(l) + O2(g) = CO2(g) + H2O(l) =>
4 C3H7(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2 + SO4 + Mg(OH)2 = HOH + Mg2(SO4)2 =>
2 H2 + 2 SO4 + 2 Mg(OH)2 = 4 HOH + Mg2(SO4)2
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + KOH =>
3 H2C2O4 + 2 KMnO4 = 2 H2O + 6 CO2 + 2 MnO2 + 2 KOH
GaCl(OH)2 = Ga2O3 + HCl + H2O =>
2 GaCl(OH)2 = Ga2O3 + 2 HCl + H2O
Sr2Be4N4 + Be3N2 = SrBe20N14 =>
Sr2Be4N4 + 12 Be3N2 = 2 SrBe20N14
Mg + SiO2 = Mg2Si + MgO =>
4 Mg + SiO2 = Mg2Si + 2 MgO
Zn + NO3{-} + H{+} = Zn{+2} + NH4{+} + HOH =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{+2} + NH4{+} + 3 HOH
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
O2 + Cu2S = Cu + SO4 =>
2 O2 + Cu2S = 2 Cu + SO4
CH2CO2H + Pb(OH) = H2O + Pb(CH2CO2) =>
CH2CO2H + Pb(OH) = H2O + Pb(CH2CO2)
(FeCl3)(H12O6) + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
(FeCl3)(H12O6) + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
KI + CHCl3 = ICH + KCl3 =>
KI + CHCl3 = ICH + KCl3
BaCl2*2H2O + NH3 + H2O = Ba(OH)2*8H2O + NH4Cl =>
BaCl2*2H2O + 2 NH3 + 8 H2O = Ba(OH)2*8H2O + 2 NH4Cl
FeSO3 = FeS + O2 =>
2 FeSO3 = 2 FeS + 3 O2
C6H5OH + NaOH = C6H5OOH + NaH =>
C6H5OH + NaOH = C6H5OOH + NaH
O(g) + N(g) = N2O(g) =>
O(g) + 2 N(g) = N2O(g)
NaOH + Pb(NO3)2 = PbOH + (NO3)2Na =>
NaOH + Pb(NO3)2 = PbOH + (NO3)2Na
Mg2C3 + H2O = Mg(OH)2 + C3H4 =>
Mg2C3 + 4 H2O = 2 Mg(OH)2 + C3H4
CaCO3 + HI = CaI2 + H2O + CO2 =>
CaCO3 + 2 HI = CaI2 + H2O + CO2
HSO3{-} + H2O = SO4{-2} + H{+} + e =>
HSO3{-} + H2O = SO4{-2} + 3 H{+} + 2e
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