| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 LiOH = Li2(Zn(OH)4)
SnO + KOH = SnOH + KO =>
SnO + KOH = SnOH + KO
FeCl3 + Mg(s) = MgCl2 + Fe(s) =>
2 FeCl3 + 3 Mg(s) = 3 MgCl2 + 2 Fe(s)
N2H4 + Zn + KOH + H2O = NH3 + K2[Zn(OH)4] =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2[Zn(OH)4]
K[Cr(OH)4] + KOH + H2O2 = K2CrO4 + H2O =>
2 K[Cr(OH)4] + 2 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O
Ir(NO3)2 + Na2CO3 = IrCO3 + NaNO3 =>
Ir(NO3)2 + Na2CO3 = IrCO3 + 2 NaNO3
Cu + Al = Cu3Al2 =>
3 Cu + 2 Al = Cu3Al2
HBr(aq) + LiOH(aq) = H2O(aq) + LiBr =>
HBr(aq) + LiOH(aq) = H2O(aq) + LiBr
Cd + S = CdS =>
Cd + S = CdS
CaCO3 + (HCl)2 = CaCl2 + CO2 + H2O =>
CaCO3 + (HCl)2 = CaCl2 + CO2 + H2O
PbCl2 + HgSO4 = PbSO4 + HgCl2 =>
PbCl2 + HgSO4 = PbSO4 + HgCl2
C6H5OH + KMnO4 = C6H4O + MnO2 + H2O + KOH =>
3 C6H5OH + 2 KMnO4 = 3 C6H4O + 2 MnO2 + 2 H2O + 2 KOH
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2
SnSO4 + K = KSO4 + Sn =>
SnSO4 + K = KSO4 + Sn
HBr(aq) + Fe2O3(aq) = FeBr3(aq) + H2O(l) =>
6 HBr(aq) + Fe2O3(aq) = 2 FeBr3(aq) + 3 H2O(l)
C4H6O3 + C3H8O = C5H10O2 + H2O =>
C4H6O3 + 2 C3H8O = 2 C5H10O2 + H2O
Ca(OH)2 + Cl2O7 = H2O + Ca(ClO4)2 =>
Ca(OH)2 + Cl2O7 = H2O + Ca(ClO4)2
Sr(NO3)2 + Eu2O3 + Al(NO3)3*9H2O + CO(NH2)2 = Sr990Al2000O4000Eu10 + N2 + H2O + CO2 =>
2970 Sr(NO3)2 + 15 Eu2O3 + 6000 Al(NO3)3*9H2O + 19955 CO(NH2)2 = 3 Sr990Al2000O4000Eu10 + 31925 N2 + 93910 H2O + 19955 CO2
C7H5NO3S + O2 = CO2 + H2O + SO2 + NO2 =>
4 C7H5NO3S + 35 O2 = 28 CO2 + 10 H2O + 4 SO2 + 4 NO2
HNO3 + Cu(ii)(OH)2 = Cu(ii)(NO3)2 + H2O =>
2 HNO3 + Cu(ii)(OH)2 = Cu(ii)(NO3)2 + 2 H2O
K2Cr2O7 + H2SO4 + C2H5SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 2 H2SO4 + 2 C2H5SO4 = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 3 H2O
CH3CH2COOH + HCl = CH3COOH + CH3Cl =>
CH3CH2COOH + HCl = CH3COOH + CH3Cl
NaHSO4*H2O = NaHSO4 + H2O =>
NaHSO4*H2O = NaHSO4 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Rb + H3PO4 = Rb3PO4 + PO + H2O =>
3 Rb + 2 H3PO4 = Rb3PO4 + PO + 3 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Fa2 + O2 = Fa3O4 =>
3 Fa2 + 4 O2 = 2 Fa3O4
LiI2 + PbNO3 = LiNO3 + PbI2 =>
LiI2 + PbNO3 = LiNO3 + PbI2
CH3CHO + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
KBr + Fe2(SO4)3 = Br2 + K2SO4 + FeSO4 =>
2 KBr + Fe2(SO4)3 = Br2 + K2SO4 + 2 FeSO4
Zn + PbN3 = ZnN3 + Pb =>
Zn + PbN3 = ZnN3 + Pb
H2SO4 + KMnO4 + KNO2 = MnSO4 + K2SO4 + KNO3 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 KNO2 = 2 MnSO4 + K2SO4 + 5 KNO3 + 3 H2O
Pb(NO3)2 + Na2CrO4 = Na(NO3) + PbCr + O =>
Pb(NO3)2 + Na2CrO4 = 2 Na(NO3) + PbCr + 4 O
FeCu + H2O = FeO + CuH2 =>
FeCu + H2O = FeO + CuH2
BaCl2 + KCl = BaCl + KCl2 =>
BaCl2 + KCl = BaCl + KCl2
C2H6O + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H6O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
COSO4 + NH4OH = CONH4 + OHSO4 =>
COSO4 + NH4OH = CONH4 + OHSO4
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
MnSO4 + PbO2 + HNO3 = HMnO4 + H2O + Pb(HSO4)2 + Pb(NO3)2 =>
2 MnSO4 + 5 PbO2 + 8 HNO3 = 2 HMnO4 + 2 H2O + Pb(HSO4)2 + 4 Pb(NO3)2
AgNO3 + ZuCl2 = AgCl + Zu(NO3)2 =>
2 AgNO3 + ZuCl2 = 2 AgCl + Zu(NO3)2
HSO4 + Al = Al2SO4 + H2 =>
2 HSO4 + 4 Al = 2 Al2SO4 + H2
H4P2O7 + NaOH = H2O + Na + P2O7 =>
H4P2O7 + 4 NaOH = 4 H2O + 4 Na + P2O7
CH2BrCHCHCH2Br + NaOH + H2O = CH2OHCHOHCH2CH2OH + NaBr =>
CH2BrCHCHCH2Br + 2 NaOH + H2O = CH2OHCHOHCH2CH2OH + 2 NaBr
C3H8(g) + O2(g) = H2O(l) + CO2 =>
C3H8(g) + 5 O2(g) = 4 H2O(l) + 3 CO2
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2] + NH4Cl + OH =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = [Cu(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
LiCl + NH4PO4{-}3 = NH4Cl + LiPO4{-}3 =>
LiCl + NH4PO4{-}3 = NH4Cl + LiPO4{-}3
PCl5(s) + H2(l) = HP(aq) + HCl5(aq) =>
PCl5(s) + H2(l) = HP(aq) + HCl5(aq)
Zn(s) + HCl(g) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(g) = ZnCl2(s) + H2(g)
C2H5COOH + Ba(OH)2 = (C2H5COO)2Ba + H2O =>
2 C2H5COOH + Ba(OH)2 = (C2H5COO)2Ba + 2 H2O
K + CaCO3 = CaK + CO3 =>
K + CaCO3 = CaK + CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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