| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2(l) + LiCl(aq) = Br2Cl + Li
CaC2 + CO2 = Ca + CO =>
CaC2 + 2 CO2 = Ca + 4 CO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
N2O + H2O = NOH =>
N2O + H2O = 2 NOH
Fe3O4 + NaOH + H2O = Na[Fe(OH)3] + Na[Fe(OH)4] =>
Fe3O4 + 3 NaOH + 4 H2O = Na[Fe(OH)3] + 2 Na[Fe(OH)4]
C4H9OH + KMnO4 = C4H8O + H2O + KMnO3 =>
C4H9OH + KMnO4 = C4H8O + H2O + KMnO3
PbOHNO3 + NH4OH = Pb(OH)2 + NH4NO3 =>
PbOHNO3 + NH4OH = Pb(OH)2 + NH4NO3
Li + O2 = (LiO)2 =>
2 Li + O2 = (LiO)2
C2H8N2 + HI = C2H10I2N2 =>
C2H8N2 + 2 HI = C2H10I2N2
KNH2 + H2O = OH + KNH3 =>
KNH2 + H2O = OH + KNH3
Na20 + H2O = Na2OH2 =>
Na20 + 10 H2O = 10 Na2OH2
I2 + NaPH2O3 = NaI + H2PO3 =>
I2 + 2 NaPH2O3 = 2 NaI + 2 H2PO3
Na2CO3 + Cr(NO3)3 = CrCO3 + Na2(NO3)3 =>
Na2CO3 + Cr(NO3)3 = CrCO3 + Na2(NO3)3
PbO2 + NaOH + NaCrO2 = H2O + Na2CrO4 + Na2PbO2 =>
3 PbO2 + 8 NaOH + 2 NaCrO2 = 4 H2O + 2 Na2CrO4 + 3 Na2PbO2
Mg(NO3)2(aq) + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2(aq) + 2 KOH = Mg(OH)2 + 2 KNO3
C4H34 + O2 = CO2 + H2O =>
2 C4H34 + 25 O2 = 8 CO2 + 34 H2O
Zn + AlCl3 + H2O = AlOHCl2 + ZnCl2 + H2 =>
Zn + 2 AlCl3 + 2 H2O = 2 AlOHCl2 + ZnCl2 + H2
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
NH3 + HClO = N2 + HCl + H2O =>
2 NH3 + 3 HClO = N2 + 3 HCl + 3 H2O
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
H2O2 + C4H6O3 = C2H4O3 + H2O =>
2 H2O2 + C4H6O3 = 2 C2H4O3 + H2O
K2SO4 + Ba(NO3)3 = K2(NO3)3 + BaSO4 =>
K2SO4 + Ba(NO3)3 = K2(NO3)3 + BaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
idrossidodicalcio + diossidodicarbonio = carbonatodicalcio + acqua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + Pb(CO3)2 = Fe(CO3)2 + Pb =>
Fe + Pb(CO3)2 = Fe(CO3)2 + Pb
PCl3 + S2 = P2S3 + SCl2 =>
2 PCl3 + 3 S2 = P2S3 + 3 SCl2
H60 = H =>
H60 = 60 H
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
LiI + Br2 = LiBr + I =>
2 LiI + Br2 = 2 LiBr + 2 I
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
NaCrO2 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 NaCrO2 + 3 NaClO4 + 8 NaOH = 8 Na2CrO4 + 3 NaCl + 4 H2O
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
Pb(NO3) + CaBr2 = PbBr + Ca(NO3)2 =>
2 Pb(NO3) + CaBr2 = 2 PbBr + Ca(NO3)2
TiOCl2 + HCl + Zn = TiCl3 + ZnCl2 + H2O =>
2 TiOCl2 + 4 HCl + Zn = 2 TiCl3 + ZnCl2 + 2 H2O
BaCl2 + NH4(CO3) = Ba(CO3) + NH4Cl2 =>
BaCl2 + NH4(CO3) = Ba(CO3) + NH4Cl2
CH4 + AgNO3 = CH3Ag + HNO3 =>
CH4 + AgNO3 = CH3Ag + HNO3
H2O + CH3COOAg = CH3COOH + AgOH =>
H2O + CH3COOAg = CH3COOH + AgOH
CrCl6 + FeSO4 = Cr(SO4)2 + FeCl3 =>
CrCl6 + 2 FeSO4 = Cr(SO4)2 + 2 FeCl3
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
Na2SO3 + KMnO4 + KOH = Na2SO4 + K3MnO4 + H2O =>
Na2SO3 + KMnO4 + 2 KOH = Na2SO4 + K3MnO4 + H2O
ZnSe + O2 = ZnO + Se =>
2 ZnSe + O2 = 2 ZnO + 2 Se
PbSO4 + NaOH = NaSO4 + Pb(OH) =>
PbSO4 + NaOH = NaSO4 + Pb(OH)
RbNO3 + FeCl3 = RbCl + Fe(NO3)3 =>
3 RbNO3 + FeCl3 = 3 RbCl + Fe(NO3)3
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr
Cr + O2 + H2SO4 = Cr2(SO4) + H2O =>
4 Cr + O2 + 2 H2SO4 = 2 Cr2(SO4) + 2 H2O
N + K2 = K3N =>
2 N + 3 K2 = 2 K3N
CH3COOH + F2 = HF + CO =>
CH3COOH + 2 F2 = 4 HF + 2 CO
As3 + O = AsO3 =>
As3 + 9 O = 3 AsO3
NaBrO + HNO3 = NaNO3 + HBrO =>
NaBrO + HNO3 = NaNO3 + HBrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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