| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH4 + O2 = 4 H2 + 2 CO
Zn + MCl = ZnMCl =>
Zn + MCl = ZnMCl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NH3 + O4 = NO2 + H2O =>
8 NH3 + 7 O4 = 8 NO2 + 12 H2O
K2CO3(aq) + AgNO3(aq) = K2NO3(aq) + AgCO3(s) =>
K2CO3(aq) + AgNO3(aq) = K2NO3(aq) + AgCO3(s)
N2O3 + H2SO4 = HNOSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 HNOSO4 + H2O
C9H7O4Cl + HCl = C9H8O4 + Cl2 =>
C9H7O4Cl + HCl = C9H8O4 + Cl2
Pb(NO2)2 + Mn(Cl)2 = PbCl2 + Mn(NO2)2 =>
Pb(NO2)2 + Mn(Cl)2 = PbCl2 + Mn(NO2)2
Ba(OH)2 + H2ClO4 = BaClO4 + H2O =>
Ba(OH)2 + H2ClO4 = BaClO4 + 2 H2O
(NH4)3PO4 + Ca = Ca3(PO4)2 + NH4 =>
2(NH4)3PO4 + 3 Ca = Ca3(PO4)2 + 6 NH4
N2O3 + H2SO4 = NOHSO4 + H2O =>
N2O3 + 2 H2SO4 = 2 NOHSO4 + H2O
ClO3{-} + SO2 = ClO2 + SO4{-2} =>
2 ClO3{-} + SO2 = 2 ClO2 + SO4{-2}
Fe2 + H2O = Fe2O3 + H =>
Fe2 + 3 H2O = Fe2O3 + 6 H
OsO4 + HCl = H2OsCl6 + Cl2 + H2O =>
OsO4 + 10 HCl = H2OsCl6 + 2 Cl2 + 4 H2O
HF + FeCl3 = FeCl2 + F2 + HCl =>
2 HF + 2 FeCl3 = 2 FeCl2 + F2 + 2 HCl
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2 =>
CrCl2 + Li2CO3 = CrCO3 + Li2Cl2
NaCO3{-}2 + HCl = NaCl + HCO3{-}2 =>
NaCO3{-}2 + HCl = NaCl + HCO3{-}2
Pb(ClO3)2 + NaI = PbI2 + NaClO3 =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 NaClO3
C22H42O4 + O2 = CO2 + H2O =>
2 C22H42O4 + 61 O2 = 44 CO2 + 42 H2O
NH4NO3 + SO2 + H2O = NH2OH + H2SO4 =>
NH4NO3 + 2 SO2 + 3 H2O = 2 NH2OH + 2 H2SO4
NH4OH + F = NH4F*HF + O =>
NH4OH + 2 F = NH4F*HF + O
FeCl3(s) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(s) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
KMnO4 + H3PO2 = H3PO4 + K3PO4 + MnO2 + H2O =>
12 KMnO4 + 9 H3PO2 = 5 H3PO4 + 4 K3PO4 + 12 MnO2 + 6 H2O
Fe + KSCN = FeKSCN =>
Fe + KSCN = FeKSCN
KI + Cl2 + Br2 = BrI + KCl =>
2 KI + Cl2 + Br2 = 2 BrI + 2 KCl
Fe + KSCN = Fe(SCN)6 + K =>
Fe + 6 KSCN = Fe(SCN)6 + 6 K
C6H5O + H2O = C6H6O + OH =>
C6H5O + H2O = C6H6O + OH
Fe + KSCN = Fe(KSCN) =>
Fe + KSCN = Fe(KSCN)
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Fe + KSCN = Fe(SCN)2 + K =>
Fe + 2 KSCN = Fe(SCN)2 + 2 K
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
BN + SrO = SrB + NO =>
BN + SrO = SrB + NO
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Al(OH)3 + NaOH + HF = Na3AlF6 + H2O =>
Al(OH)3 + 3 NaOH + 6 HF = Na3AlF6 + 6 H2O
Na2SO4 + Ga(CIO4)3 = NaCIO4 + Ga2(SO4)3 =>
3 Na2SO4 + 2 Ga(CIO4)3 = 6 NaCIO4 + Ga2(SO4)3
CH + Cl = CHCl =>
CH + Cl = CHCl
(NH4)3PO4 = NH3 + (NH4)2HPO4 =>
(NH4)3PO4 = NH3 + (NH4)2HPO4
CO2 + H2O + K2MnO4 = KMnO4 + MnO2 + KHCO3 =>
4 CO2 + 2 H2O + 3 K2MnO4 = 2 KMnO4 + MnO2 + 4 KHCO3
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6] =>
H2[TeCl6] + H2[SnCl4] = H2[TeCl4] + H2[SnCl6]
H2SO4 + PbO4H4 = PbS2O8 + H2O =>
2 H2SO4 + PbO4H4 = PbS2O8 + 4 H2O
KClO3 + C5H10O5 = KCl + CO2 + H2O =>
10 KClO3 + 3 C5H10O5 = 10 KCl + 15 CO2 + 15 H2O
Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + H2O =>
2 Al(OH)3 + Ca(OH)2 = Ca(AlO2)2 + 4 H2O
KOH + Br2 = KBr + KBrO + H2O =>
2 KOH + Br2 = KBr + KBrO + H2O
CaCl2 + H2S = CaS + HCl =>
CaCl2 + H2S = CaS + 2 HCl
SUO2 + H2 = SU + H2O =>
SUO2 + 2 H2 = SU + 2 H2O
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + NaCl + HCl =>
AlCl3 + CH3COONa + 2 H2O = Al(OH)2CH3COO + NaCl + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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