| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 K2Cr3O7 + 3 CH3CH2OH + 44 H2SO4 = 8 K2SO4 + 6 HCOOH + 12 Cr2(SO4)3 + 47 H2O
CuO2 + O2 = CuO2O =>
2 CuO2 + O2 = 2 CuO2O
KHCO3 + Ca(OH)2 = CaCO3 + H2O + K2CO3 =>
2 KHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + K2CO3
AClO3 = ACl + O2 =>
2 AClO3 = 2 ACl + 3 O2
Mg + SnCl4 = SnMgCl4 =>
Mg + SnCl4 = SnMgCl4
HNO3 + FeO + FeS2 = Fe2(SO4)3 + NO2 + H2O =>
46 HNO3 + FeO + 3 FeS2 = 2 Fe2(SO4)3 + 46 NO2 + 23 H2O
C5H9NO4 + NaOH = C5H8NNaO4 + H2O =>
C5H9NO4 + NaOH = C5H8NNaO4 + H2O
FeCl2 + HMnO4 + HCl = FeCl3 + MnCl2 + H2O =>
5 FeCl2 + HMnO4 + 7 HCl = 5 FeCl3 + MnCl2 + 4 H2O
Ca3(PO4)2 + AlBr3 = AlPO4 + CaBr2 =>
Ca3(PO4)2 + 2 AlBr3 = 2 AlPO4 + 3 CaBr2
K4Fe(CN)6 + ZnSO4 = K2Zn(Fe(CN)6) + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2Zn(Fe(CN)6) + K2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H7OH + HPbO4 = C3H7COH + H2PbO3 + H2O =>
4 C3H7OH + 2 HPbO4 = 3 C3H7COH + 2 H2PbO3 + 3 H2O
AlOHCl2 + KHSO3 + H2O = Al(OH)2Cl + H2SO3 + KCl =>
AlOHCl2 + KHSO3 + H2O = Al(OH)2Cl + H2SO3 + KCl
CrCl3 + NaCrO4 + H2O = HCrO4 + NaCl + Cr(OH)3 =>
CrCl3 + 3 NaCrO4 + 3 H2O = 3 HCrO4 + 3 NaCl + Cr(OH)3
LiOH + (NH4)3(PO4) = Li3PO4 + H2O + NH3 =>
3 LiOH + (NH4)3(PO4) = Li3PO4 + 3 H2O + 3 NH3
KMnO4 + Fe(NO3)3 = Mn + Fe + O2 + KNO3 =>
3 KMnO4 + Fe(NO3)3 = 3 Mn + Fe + 6 O2 + 3 KNO3
(CH3)3COH + H2SO4 + H2O + NH4Br = (CH3)3Br + NH4OH + HSO4 =>
3(CH3)3COH + 8.0000000000001H2SO4 + H2O + 4 NH4Br = 4(CH3)3Br + 4 NH4OH + 8.0000000000001HSO4
Sn4O2 + H1 = Sn4 + H2O =>
Sn4O2 + 4 H1 = Sn4 + 2 H2O
KOH + CO(NO3)2 = K(NO3) + CO(OH)2 =>
2 KOH + CO(NO3)2 = 2 K(NO3) + CO(OH)2
C3H9OH + O2 = H2O + CO2 =>
C3H9OH + 5 O2 = 5 H2O + 3 CO2
AgCH3CO2 + H2O = AgOH + HCH3CO2 =>
AgCH3CO2 + H2O = AgOH + HCH3CO2
Se2{-}(aq) + SO32{-}(aq) + H2O(l) = Se(s) + OH{-}(aq) + S2O32{-}(aq) =>
63 Se2{-}(aq) + 2 SO32{-}(aq) + 32 H2O(l) = 126 Se(s) + 64 OH{-}(aq) + S2O32{-}(aq)
Mn(NO3)2 + NaOH = NaNO3 + Mn(OH)2 =>
Mn(NO3)2 + 2 NaOH = 2 NaNO3 + Mn(OH)2
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
Br2 + C6H6 = C6H5 + HBr =>
Br2 + 2 C6H6 = 2 C6H5 + 2 HBr
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
H3PO4 + Al(OH)3 = H3(OH)3 + AlPO4 =>
H3PO4 + Al(OH)3 = H3(OH)3 + AlPO4
P2O4 + H2O = H2P2O5 =>
P2O4 + H2O = H2P2O5
NH4Cl + Na2SO3 = NaCl + (NH4)2SO3 =>
2 NH4Cl + Na2SO3 = 2 NaCl + (NH4)2SO3
CH190 + Cl013 + O2 = CO2 + HCl =>
13 CH190 + 190 Cl013 + 13 O2 = 13 CO2 + 2470 HCl
(NH4)2S + Co = CoS + (NH4)2 =>
(NH4)2S + Co = CoS + (NH4)2
C3H7MgBr + C4H8O + H2SO4 = C7H15OH + MgBr + HSO4 =>
C3H7MgBr + C4H8O + H2SO4 = C7H15OH + MgBr + HSO4
BaO2 + Cr2(SO4)3 + NaOH = BaSO4 + Na2CrO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 4 NaOH = 3 BaSO4 + 2 Na2CrO4 + 2 H2O
Fe + H2Cr2O7 + H2SO4 = Cr2(SO4)3 + FeSO4 + H2O =>
3 Fe + H2Cr2O7 + 6 H2SO4 = Cr2(SO4)3 + 3 FeSO4 + 7 H2O
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
(N2H5)HCO3 = C + N2 + H2O =>
(N2H5)HCO3 = C + N2 + 3 H2O
[Ag(NH3)2]OH + CH2OHCH2OH = HOOCCOOH + Ag + NH3 + H2O =>
8[Ag(NH3)2]OH + CH2OHCH2OH = HOOCCOOH + 8 Ag + 16 NH3 + 6 H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
BaCl2 + K2C4O6H4 = BaC4H4O6 + KCl =>
BaCl2 + K2C4O6H4 = BaC4H4O6 + 2 KCl
Na + CuO = O2 + NaCu =>
2 Na + 2 CuO = O2 + 2 NaCu
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq) =>
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq)
NH3 + NaHCO3 + Na = Na2CO3 + NH4 =>
NH3 + NaHCO3 + Na = Na2CO3 + NH4
K2CrO4 + SrCl2 = KCl + CrO4 + Sr =>
K2CrO4 + SrCl2 = 2 KCl + CrO4 + Sr
NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2 =>
NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2
CaOH + Fe(NO3) = Ca(NO3) + FeOH =>
CaOH + Fe(NO3) = Ca(NO3) + FeOH
Ca(OCl)2 + C3H8O = (HCl) + CaC2 + (H2O) + C =>
Ca(OCl)2 + C3H8O = 2(HCl) + CaC2 + 3(H2O) + C
BrCH2CH2CH2Br = CH2CHCH2Br + HBr =>
BrCH2CH2CH2Br = CH2CHCH2Br + HBr
Hg2(NO3)2 + NaI = Hg2I2 + NaNO3 =>
Hg2(NO3)2 + 2 NaI = Hg2I2 + 2 NaNO3
Hg(II)Cl(aq) + KS(aq) = Hg(II)S + KCl =>
Hg(II)Cl(aq) + KS(aq) = Hg(II)S + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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