| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K(s) + Fe2O3(s) = 3 K2O(s) + 2 Fe(s)
FeSO4 + Fe(OH)3 = Fe(OH)2 + Fe2(SO4)3 =>
3 FeSO4 + 2 Fe(OH)3 = 3 Fe(OH)2 + Fe2(SO4)3
Zn(OH)2 + HCl = H2O + Zn + Cl2 =>
Zn(OH)2 + 2 HCl = 2 H2O + Zn + Cl2
Cl2 + SO2 + H2O = SO4{-} + Cl{-}H2O + H{+} =>
3 Cl2 + 2 SO2 + 4 H2O = 2 SO4{-} + 6 Cl{-}H2O + 8 H{+}
ZnBr2 + Na2HPO4 = NaBr + ZnHPO4 =>
ZnBr2 + Na2HPO4 = 2 NaBr + ZnHPO4
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
Al + CH3COOH = (CH3COO)2Al + H2 =>
Al + 2 CH3COOH = (CH3COO)2Al + H2
HNO3 + KOH = H(OH) + K(NO3) =>
HNO3 + KOH = H(OH) + K(NO3)
CoBr + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 CoBr + 6 NaOH + 2 NaBrO3 = 3 Co2O3 + 8 NaBr + 3 H2O
C7H16 + KMnO4 = C7H16O2 + KMnO2 =>
C7H16 + KMnO4 = C7H16O2 + KMnO2
CoBr + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 CoBr + 6 NaOH + 2 NaBrO3 = 3 Co2O3 + 8 NaBr + 3 H2O
Fe{3+} + NaOH = FeOH{3+} + Na =>
Fe{3+} + NaOH = FeOH{3+} + Na
C6H6 + KMnO4 = C6H6COOK + K2CO3 + MnO2 + H2O =>
4 C6H6 + 9 KMnO4 = 3 C6H6COOK + 3 K2CO3 + 9 MnO2 + 3 H2O
C3H7OH + PCl3 = C3H7Cl + H3PO3 =>
3 C3H7OH + PCl3 = 3 C3H7Cl + H3PO3
Cl2 + K = KCl = I2 =>
Cl2 + 2 K = 2 KCl
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
NaCl(electricity) = Na + Cl2 =>
2 NaCl(electricity) = 2 Na + Cl2
NH4Br + Pb(CH3COO)2 = NH4CH3COO + PbBr2 =>
2 NH4Br + Pb(CH3COO)2 = 2 NH4CH3COO + PbBr2
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2 =>
Zn(NO3)2 + Fe(OH)2 = Zn(OH)2 + Fe(NO3)2
H3PO4 + Na2SO4 = H2SO4 + Na3PO4 =>
2 H3PO4 + 3 Na2SO4 = 3 H2SO4 + 2 Na3PO4
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
NH4ClO4 + S = NO2 + H2O + HCl + SO2 =>
4 NH4ClO4 + S = 4 NO2 + 6 H2O + 4 HCl + SO2
H2SiF6 + CaCO3 = CaF2 + SiO2 + CO2 + H2O =>
H2SiF6 + 3 CaCO3 = 3 CaF2 + SiO2 + 3 CO2 + H2O
Ca(OH)2 + H3Po4 = CaPo4 + H3(OH)2 =>
Ca(OH)2 + H3Po4 = CaPo4 + H3(OH)2
SbO3 + O4 = SbO4 =>
4 SbO3 + O4 = 4 SbO4
C4H8OH(l) + O2(g) = CO2(g) + H2O(l) =>
4 C4H8OH(l) + 23 O2(g) = 16 CO2(g) + 18 H2O(l)
InN3O9 + C12H28O4Ti + C5H8O2 = In14TiO23 + CO2 + H2O + N2 =>
56 InN3O9 + 4 C12H28O4Ti + 23 C5H8O2 = 4 In14TiO23 + 163 CO2 + 148 H2O + 84 N2
CoSO4 = Co2(SO4)2 =>
2 CoSO4 = Co2(SO4)2
NaHCO3 + C6H10O5 = CH3COONa + H2O + CO2 =>
3 NaHCO3 + C6H10O5 = 3 CH3COONa + 2 H2O + 3 CO2
K3AsO3 + I + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
K3AsO3 + 2 I + 2 KHCO3 = K3AsO4 + 2 KI + 2 CO2 + H2O
NaClO + Na2S2O3 = NaS2O3 + Na2ClO =>
NaClO + Na2S2O3 = NaS2O3 + Na2ClO
CoBr + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 CoBr + 6 NaOH + 2 NaBrO3 = 3 Co2O3 + 8 NaBr + 3 H2O
BaCrO4 + KI + HCl = BaCl + CrCl3 + KCl + H2O + I2 =>
BaCrO4 + 4 KI + 8 HCl = BaCl + CrCl3 + 4 KCl + 4 H2O + 2 I2
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Al(NO2)3 + NH4Cl = AlCl3 + N + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 N + 6 H2O
NaClO + Na2S2O3 = Na + SO4 + Cl2 =>
10 NaClO + 2 Na2S2O3 = 14 Na + 4 SO4 + 5 Cl2
Cr2O3 + ZnO = Cr2(ZnO2)3 =>
Cr2O3 + 3 ZnO = Cr2(ZnO2)3
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
H2O + Cl = HClO + H =>
H2O + Cl = HClO + H
ZnBr2 + Na2HPO4 = NaBr + ZnHPO4 =>
ZnBr2 + Na2HPO4 = 2 NaBr + ZnHPO4
(MgOH)2CrO4 + H2CrO4 = Mg(HCrO4)2 + Mg(OH)2 =>
(MgOH)2CrO4 + H2CrO4 = Mg(HCrO4)2 + Mg(OH)2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
HgI2 + KI = HgI4 + K =>
HgI2 + 2 KI = HgI4 + 2 K
MgCl2 + KOH = KCl + Mg(HO)2 =>
MgCl2 + 2 KOH = 2 KCl + Mg(HO)2
CH3CoOH + Mg(OH)2 = H2O + Mg(CH3CoO)2 =>
2 CH3CoOH + Mg(OH)2 = 2 H2O + Mg(CH3CoO)2
K2(SO4) + BaI2 = KI + Ba(SO4) =>
K2(SO4) + BaI2 = 2 KI + Ba(SO4)
Zn(CN)2 + H2O = Zn(OH)2 + HCN =>
Zn(CN)2 + 2 H2O = Zn(OH)2 + 2 HCN
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(l)
RbNO3 + NaHC4H4O6 = RbHC4H4O6 + NaNO3 =>
RbNO3 + NaHC4H4O6 = RbHC4H4O6 + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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