| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 Ag = Ag2SO4 + H2
Al2(SO4)314H20 + HCO3 = Al(OH)3 + CO2 + H2O + SO4 =>
Al2(SO4)314H20 + 26 HCO3 = 2 Al(OH)3 + 26 CO2 + 20 H2O + 314 SO4
AlCl + O2 = AlO + ClO =>
AlCl + O2 = AlO + ClO
Fe2(SO4)3 + Na2CO3 + H2O = FeO(OH) + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + H2O = 2 FeO(OH) + 3 CO2 + 3 Na2SO4
AgCl + CaSO4 = CaCl2 + Ag2SO4 =>
2 AgCl + CaSO4 = CaCl2 + Ag2SO4
FeCuS2 + O2 + SiO2 = Cu + FeSi2O2 + SO2 =>
FeCuS2 + O2 + 2 SiO2 = Cu + FeSi2O2 + 2 SO2
Sr(NO3)2 + H2S = SrS + HNO3 =>
Sr(NO3)2 + H2S = SrS + 2 HNO3
Al + N2 = AlN2 =>
Al + N2 = AlN2
Zn + Ga = Zn3Ga2 =>
3 Zn + 2 Ga = Zn3Ga2
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
CuSO4 + Cu + S = Cu2S2O4 =>
CuSO4 + Cu + S = Cu2S2O4
PbNO{3}2 + KI = PbI + KNO{3} =>
PbNO{3}2 + KI = PbI + KNO{3}
HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C8H16O1 + O2 = CO2 + H2O =>
2 C8H16O1 + 23 O2 = 16 CO2 + 16 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
K + Rb(NO3) = K(NO3) + Rb =>
K + Rb(NO3) = K(NO3) + Rb
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2 H2SO4 + 2(NH4)2SO4 + 8 H2O
O2 + C2H5OH = CH3COOH + H3O =>
5 O2 + 6 C2H5OH = 6 CH3COOH + 4 H3O
CuI + NH3 + H2O = [Cu(NH3)2]OH + HI =>
CuI + 2 NH3 + H2O = [Cu(NH3)2]OH + HI
CrO7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
2 CrO7{2-} + 9 H2S + 10 H{+} = 2 Cr{3+} + 9 S + 14 H2O
SO3 + H2O = SO3(H2O)2 =>
SO3 + 2 H2O = SO3(H2O)2
Pb(NO3)2 + HOH = PbOHNO3 + HNO3 =>
Pb(NO3)2 + HOH = PbOHNO3 + HNO3
HClO + Be = Be(ClO)2 + H2 =>
2 HClO + Be = Be(ClO)2 + H2
Ba + K2O = BaO + K =>
Ba + K2O = BaO + 2 K
(HC10)4 + H2O = H3O + (C10)4 =>
(HC10)4 + 4 H2O = 4 H3O + (C10)4
MnO4{-}(aq) + I{-}(aq) + H3O{+}(aq) = Mn{2+}(aq) + I2(s) + H2O(l) =>
2 MnO4{-}(aq) + 10 I{-}(aq) + 16 H3O{+}(aq) = 2 Mn{2+}(aq) + 5 I2(s) + 24 H2O(l)
Ca(OH)2 + CH3COOH = HOH + Ca(CH3COO)2 =>
Ca(OH)2 + 2 CH3COOH = 2 HOH + Ca(CH3COO)2
Ti + Fe3N2 = TiN2 + Fe3 =>
Ti + Fe3N2 = TiN2 + Fe3
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
C7H8O + O3 = CO2 + H2O =>
3 C7H8O + 17 O3 = 21 CO2 + 12 H2O
Zn + CuCl2 = Cu + Zn3Cl2 =>
3 Zn + CuCl2 = Cu + Zn3Cl2
Sn(NO3) = SnO + NO2 =>
Sn(NO3) = SnO + NO2
Cu + HCl + HNO3 = CuCl + NO + H2O =>
3 Cu + 3 HCl + HNO3 = 3 CuCl + NO + 2 H2O
H2C2O4 + K2CrO4 + HCl = CrCl3 + H2O + CO2 + KCl =>
3 H2C2O4 + 2 K2CrO4 + 10 HCl = 2 CrCl3 + 8 H2O + 6 CO2 + 4 KCl
CuSO4(aq) + NH3(aq) = CuH3(s) + NSO4(aq) =>
CuSO4(aq) + NH3(aq) = CuH3(s) + NSO4(aq)
Mg + S8 = MgS8 =>
Mg + S8 = MgS8
Fe2O3 + CO = Iron + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2 =>
AgNO3 + (NH4)2CO3 = AgCO3 + NO3(NH4)2
KIO4 + HC1 + KI = KC1 + I2 + H2O =>
KIO4 + 8 HC1 + 7 KI = 8 KC1 + 4 I2 + 4 H2O
HCOOH + Ba(OH)2 = (HCOO)2Ba + H2O =>
2 HCOOH + Ba(OH)2 = (HCOO)2Ba + 2 H2O
Na2CO3 + HCl = H2O + CO2 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2O + CO2 + Na2Cl2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na4I + MnO2 + H2SO4 = I2 + MnSO4 + NaHSO4 + H2O =>
2 Na4I + 4 MnO2 + 12 H2SO4 = I2 + 4 MnSO4 + 8 NaHSO4 + 8 H2O
C2H6O2 + HCOOH = CH2CHCO2H + H2O =>
C2H6O2 + HCOOH = CH2CHCO2H + 2 H2O
Fe(OH)2 + HClO4 = Fe(ClO4) + H(OH)2 =>
Fe(OH)2 + HClO4 = Fe(ClO4) + H(OH)2
H3PO3 + Ca(OH)2 = Ca(HPO3) + H2O =>
H3PO3 + Ca(OH)2 = Ca(HPO3) + 2 H2O
CuSO4 + HN3 = N3SO4 + CuH =>
CuSO4 + HN3 = N3SO4 + CuH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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