| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K(s) + B2O3(s) = 3 K2O(s) + 2 B(s)
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
Mg + HNO3(dill) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(dill) = 3 Mg(NO3)2 + 2 NO + 4 H2O
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
O3 + NaOH = NaOH*H2O + NaO3 =>
5 O3 + 9 NaOH = 3 NaOH*H2O + 6 NaO3
SnBr4 + FeSO4 = SnSO4 + FeBr4 =>
SnBr4 + FeSO4 = SnSO4 + FeBr4
C4H10O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
K4Fe((CN)6) + FeCl3 = Fe4(Fe(CN)6)3 + KCl =>
3 K4Fe((CN)6) + 4 FeCl3 = Fe4(Fe(CN)6)3 + 12 KCl
H4P2O7 + Ga(OH)3 = Ga(HP2O7) + H2O =>
H4P2O7 + Ga(OH)3 = Ga(HP2O7) + 3 H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
FeS1 + O2 = Fe2O3 + S =>
4 FeS1 + 3 O2 = 2 Fe2O3 + 4 S
NaIO3 + SO2 = Na2SO4 + SO3 + I2 =>
2 NaIO3 + 5 SO2 = Na2SO4 + 4 SO3 + I2
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
Ti + FeSO4 = TiSO4 + Fe =>
Ti + FeSO4 = TiSO4 + Fe
NH4No3 = NH3 + HNo3 =>
NH4No3 = NH3 + HNo3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca2O2 + HNO3 = Ca(NO3)2 + H2O =>
Ca2O2 + 4 HNO3 = 2 Ca(NO3)2 + 2 H2O
CO2 + H2 = C3H2 + H2O =>
3 CO2 + 7 H2 = C3H2 + 6 H2O
CH3COOH + S2Cl2 + Cl2 = CH3COCl + SO2 + HCl =>
4 CH3COOH + S2Cl2 + 3 Cl2 = 4 CH3COCl + 2 SO2 + 4 HCl
ZnO + HL = ZnL2 + H2O =>
ZnO + 2 HL = ZnL2 + H2O
Na + NaNO2 + H2O = Na2N2O2 + NaOH =>
4 Na + 2 NaNO2 + 2 H2O = Na2N2O2 + 4 NaOH
HCl + MnCO3 = MnCl2 + H2O + CO2 =>
2 HCl + MnCO3 = MnCl2 + H2O + CO2
CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3
Fe + CuCl2 = Cu + Fe(Cl2)3 =>
Fe + 3 CuCl2 = 3 Cu + Fe(Cl2)3
Cl2 + H2O = Cl2O7 + H2 =>
Cl2 + 7 H2O = Cl2O7 + 7 H2
NaH2(PO4)H2O + Fe2(SO4)3 = Na3Fe2(PO4)3 + H2O + H2SO4 =>
3 NaH2(PO4)H2O + Fe2(SO4)3 = Na3Fe2(PO4)3 + 3 H2O + 3 H2SO4
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate =>
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Cu(C2H3O2)2 + Na2S = NaC2H3O2 + CuS =>
Cu(C2H3O2)2 + Na2S = 2 NaC2H3O2 + CuS
CuSO4 + Na2SO3 + HI + H2O = H2SO4 + Na2SO4 + CuI =>
2 CuSO4 + Na2SO3 + 2 HI + H2O = 2 H2SO4 + Na2SO4 + 2 CuI
K + HOC3H7 = KOH + C6H14 =>
2 K + 2 HOC3H7 = 2 KOH + C6H14
Fe(NO3)3 + NaOH = H3FeO3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = H3FeO3 + 3 NaNO3
Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5
CH3OH + PCl5 = CH3Cl + HCl + POCl3 =>
CH3OH + PCl5 = CH3Cl + HCl + POCl3
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
Mg3(PO4)2 + H2O = MgO + H3PO4 =>
Mg3(PO4)2 + 3 H2O = 3 MgO + 2 H3PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + C4H4O4 = C4H3NaO4 + H2O =>
NaOH + C4H4O4 = C4H3NaO4 + H2O
KMnO4 + H2SO4 + C4H10 = K2SO4 + MnSO4 + H2O + CO2 =>
26 KMnO4 + 39 H2SO4 + 5 C4H10 = 13 K2SO4 + 26 MnSO4 + 64 H2O + 20 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3 + PO4 + HCl = Na3Cl + HPO4 =>
Na3 + PO4 + HCl = Na3Cl + HPO4
NaF + H2O = HF + NaOH =>
NaF + H2O = HF + NaOH
Cl2 + C6H6 = C6H5Cl2 + HCl =>
3 Cl2 + 2 C6H6 = 2 C6H5Cl2 + 2 HCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NH4I + Zn = NH3 + H2 + ZnI2 =>
2 NH4I + Zn = 2 NH3 + H2 + ZnI2
PbCrO4 + KI + HCl = I2 + H2O + CrCl3 + KCl + PbCl2 =>
2 PbCrO4 + 6 KI + 16 HCl = 3 I2 + 8 H2O + 2 CrCl3 + 6 KCl + 2 PbCl2
H2O + KNO2 = H2KNO3 =>
H2O + KNO2 = H2KNO3
NiO2 = NiO + O2 =>
2 NiO2 = 2 NiO + O2
LiNo3 + Na2Co3 = Li2Co3 + NaNo3 =>
2 LiNo3 + Na2Co3 = Li2Co3 + 2 NaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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