| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2(Br)CH2(Br) = C2H2 + 2 HBr
Na0 + Cl2 = NaCl =>
2 Na0 + Cl2 = 2 NaCl
C2H2O4 = HCOOH + CO2 =>
C2H2O4 = HCOOH + CO2
MgI2 + Li = LiI + Mg =>
MgI2 + 2 Li = 2 LiI + Mg
Ag2SO4 + H2O = Ag + H2SO4 + O =>
Ag2SO4 + H2O = 2 Ag + H2SO4 + O
C4H8N8O8 = CO2 + C + H2O + N2 =>
C4H8N8O8 = 2 CO2 + 2 C + 4 H2O + 4 N2
CuSO4 + H2O + KI + Na2SO3 = CuI + K2SO4 + Na2SO4 + H2SO4 =>
2 CuSO4 + H2O + 2 KI + Na2SO3 = 2 CuI + K2SO4 + Na2SO4 + H2SO4
LiCl + O2 = LiClO3 =>
2 LiCl + 3 O2 = 2 LiClO3
C17H31COOH + H2 = C17H33COOH =>
C17H31COOH + H2 = C17H33COOH
H2SO4 + C = SO2 + CO2 + H =>
H2SO4 + C = SO2 + CO2 + 2 H
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
MnO4{-} + S2O3{2-} + H2O = MnO2 + SO6{2-} + OH{-} =>
16 MnO4{-} + 3 S2O3{2-} + 5 H2O = 16 MnO2 + 6 SO6{2-} + 10 OH{-}
C3H6(g) + H2(g) = C3H8(g) =>
C3H6(g) + H2(g) = C3H8(g)
Ba(NO3)2 + Zn = Zn(NO3)2 + Ba =>
Ba(NO3)2 + Zn = Zn(NO3)2 + Ba
SrO(s) + Al(s) = Sr(s) + Al2O3 =>
3 SrO(s) + 2 Al(s) = 3 Sr(s) + Al2O3
Fe(C2H3O2)3 + HCl = FeCl3 + C2H4O2 =>
Fe(C2H3O2)3 + 3 HCl = FeCl3 + 3 C2H4O2
Ba(H2PO4)2 + KOH = BaHPO4 + K2HPO4 + H2O =>
Ba(H2PO4)2 + 2 KOH = BaHPO4 + K2HPO4 + 2 H2O
BaCl2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4Cl =>
3 BaCl2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4Cl
Ba(NO3)2 + CuSO4(aq) = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4(aq) = BaSO4 + Cu(NO3)2
Na2CO3(aq) + CaCl2 = NaCl + CaCO3 =>
Na2CO3(aq) + CaCl2 = 2 NaCl + CaCO3
Na3[Cr(OH)6] = Cr(OH)3 + NaOH =>
Na3[Cr(OH)6] = Cr(OH)3 + 3 NaOH
C5H5N + HCl + CrO3 = [C5H5NH][CrO3Cl] =>
C5H5N + HCl + CrO3 = [C5H5NH][CrO3Cl]
NaCl = Na + Cl =>
NaCl = Na + Cl
FeCO3 + HI = FeI2 + H2CO3 =>
FeCO3 + 2 HI = FeI2 + H2CO3
As4S6(s) + O2 = As4O6 + SO2 =>
As4S6(s) + 9 O2 = As4O6 + 6 SO2
AlCl3 + Na2CO3 + H2O = Al(OH) + CO3 + H2CO3 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 2 H2O = 2 Al(OH) + 2 CO3 + H2CO3 + 6 NaCl
MnS2O3 + Cl2O + KOH = KMnO4 + K2SO4 + KCl + H2O =>
4 MnS2O3 + 13 Cl2O + 46 KOH = 4 KMnO4 + 8 K2SO4 + 26 KCl + 23 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Na2SO4 + K[Sb(OH)6] = NaOH + KOH + Sb2(SO4)5 =>
5 Na2SO4 + 2 K[Sb(OH)6] = 10 NaOH + 2 KOH + Sb2(SO4)5
Ni + B = Ni3B4 =>
3 Ni + 4 B = Ni3B4
Co(ClO4)2 + Al = Al(ClO4) + Co =>
Co(ClO4)2 + 2 Al = 2 Al(ClO4) + Co
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn =>
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn
NiSO4(aq) + BaCl2(aq) = NiCl2(s) + BaSO4(aq) =>
NiSO4(aq) + BaCl2(aq) = NiCl2(s) + BaSO4(aq)
FeO + F2 = FeF2 + O =>
FeO + F2 = FeF2 + O
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
N2 + CaCl2 = Cl2 + CaN2 =>
N2 + CaCl2 = Cl2 + CaN2
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag =>
Sn + Ag(NO3)2 = Sn(NO3)2 + Ag
C3H3Cu + HNO3 = C3H4 + Cu(NO3)2 + NO2 + H2O =>
C3H3Cu + 3 HNO3 = C3H4 + Cu(NO3)2 + NO2 + H2O
NiO + Al3 = Ni + Al2O3 =>
9 NiO + 2 Al3 = 9 Ni + 3 Al2O3
CaO + H2C2O4 = CaC2O4 + H2O =>
CaO + H2C2O4 = CaC2O4 + H2O
Cu(OH)2 + Na2(SO4) = Cu(SO4) + Na(OH) =>
Cu(OH)2 + Na2(SO4) = Cu(SO4) + 2 Na(OH)
KOH + HClO = KClO + H2O =>
KOH + HClO = KClO + H2O
Cl2 + CsBr = Br2 + CsCl =>
Cl2 + 2 CsBr = Br2 + 2 CsCl
Cu(SO4) + HCl = CuCl + H(SO4) =>
Cu(SO4) + HCl = CuCl + H(SO4)
CrCl3 + Na3PO4 = Cr(PO4) + NaCl =>
CrCl3 + Na3PO4 = Cr(PO4) + 3 NaCl
HCO3{-} + H2SO4 = H2CO3 + HSO4{-} =>
HCO3{-} + H2SO4 = H2CO3 + HSO4{-}
W2O6 + H2 = W6 + H2O =>
3 W2O6 + 18 H2 = W6 + 18 H2O
*NaNO3 + K3PO4 = Na3PO4 + *KNO3 =>
3*NaNO3 + K3PO4 = Na3PO4 + 3*KNO3
CO(NH2)2 + HNO2 = CO2 + N2 + H2O =>
CO(NH2)2 + 2 HNO2 = CO2 + 2 N2 + 3 H2O
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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