| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O2 = Na2OO
NaOH + KSCN = NaCN + KSOH =>
NaOH + KSCN = NaCN + KSOH
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca =>
Fe + Ca(NO3)2 = Fe(NO3)2 + Ca
Ni + H2SO4 = NiSO4 + SO2 + H2O =>
Ni + 2 H2SO4 = NiSO4 + SO2 + 2 H2O
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
C2(H2) + O2 = CO2 + H2O =>
2 C2(H2) + 5 O2 = 4 CO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HClBi = HBiCl =>
HClBi = HBiCl
Al(OH)3H3PO4 = AlPO4H3(OH)3 =>
Al(OH)3H3PO4 = AlPO4H3(OH)3
K2Cr2O7 + H2SO4 = K2SO4 + H2CrO4 + CrO3 =>
K2Cr2O7 + H2SO4 = K2SO4 + H2CrO4 + CrO3
Cu12As4S13 = Cu2S + As2S3 + CuS =>
Cu12As4S13 = 5 Cu2S + 2 As2S3 + 2 CuS
K2MnO4 + H2O = H2 + KMnO4 + KOH =>
2 K2MnO4 + 2 H2O = H2 + 2 KMnO4 + 2 KOH
C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + HCl =>
6 C6H5OH + FeCl3 = H3[Fe(C6H5O)6] + 3 HCl
Cr(s) + CoCl2(aq) = Co(s) + CrCl3(aq) =>
2 Cr(s) + 3 CoCl2(aq) = 3 Co(s) + 2 CrCl3(aq)
HClO2 = ClO2{-} + H{+} =>
HClO2 = ClO2{-} + H{+}
HC2H3O2(aq) + Ba(OH)2 = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2 = 2 H2O(l) + Ba(C2H3O2)2(aq)
CO2 + Li3N = C3N4 + O2 + Li =>
3 CO2 + 4 Li3N = C3N4 + 3 O2 + 12 Li
H2O2 + NaClO = NaClO2 + H2 =>
H2O2 + 2 NaClO = 2 NaClO2 + H2
C45H12O6 + O2 = CO2 + H2O =>
C45H12O6 + 45 O2 = 45 CO2 + 6 H2O
KHCO3(aq) + HCl = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(aq) + HCl = KCl(aq) + H2O(l) + CO2(g)
O2 + CuCo3 = CuO + Co =>
O2 + 2 CuCo3 = 2 CuO + 6 Co
Cr(OH)3 + HIO4 = Cr(IO4)3 + H2O =>
Cr(OH)3 + 3 HIO4 = Cr(IO4)3 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C6H13OH + HCl = C6H13Cl + H2O =>
C6H13OH + HCl = C6H13Cl + H2O
KH + C2H5OH = KOH + C2H6 =>
KH + C2H5OH = KOH + C2H6
C2H5OH + O2 = C2H2 + H2O =>
2 C2H5OH + O2 = 2 C2H2 + 4 H2O
ICl = I + Cl2 =>
2 ICl = 2 I + Cl2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
LiClNaOH = Li(OH)NaCl =>
LiClNaOH = Li(OH)NaCl
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AmmoniumChlorideSodiumHydroxide = AmmoniumHydroxideSodiumChloride =>
AmmoniumChlorideSodiumHydroxide = AmmoniumHydroxideSodiumChloride
TiClMgO = TiOMgCl =>
TiClMgO = TiOMgCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
2 CaHPO4 + H2SO4 = Ca(H2PO4)2 + CaSO4
ClO4{-} + H2SO3 = Cl{-} + SO4{2-} + H{+} =>
ClO4{-} + 4 H2SO3 = Cl{-} + 4 SO4{2-} + 8 H{+}
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Be + HI = BeI + H =>
Be + HI = BeI + H
HgO + HCl = HgCl2 + H2O =>
HgO + 2 HCl = HgCl2 + H2O
CuCO3CH4 = CH4CuCO3 =>
CuCO3CH4 = CH4CuCO3
FeMgCl = MgFeCl =>
FeMgCl = MgFeCl
Fe2O3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2O
NaBr + KCl = NaCl + KBr =>
NaBr + KCl = NaCl + KBr
LiOH + Na = NaOH + Li =>
LiOH + Na = NaOH + Li
Sn + KCl = SnCl4 + K =>
Sn + 4 KCl = SnCl4 + 4 K
NaOH(s) + HCl(g) = H2O(g) + NaCl(s) =>
NaOH(s) + HCl(g) = H2O(g) + NaCl(s)
MgClHSO = MgSOClH =>
MgClHSO = MgSOClH
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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