| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeI2 + 3 Cl2 = 2 FeCl3 + 2 I2
FeS + MgCl2 = FeCl2 + MgS =>
FeS + MgCl2 = FeCl2 + MgS
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
LiBrO4 = LiBr + O2 =>
LiBrO4 = LiBr + 2 O2
Ni(C2H3O2)2 + Na2S = NiS + NaC2H3O2 =>
Ni(C2H3O2)2 + Na2S = NiS + 2 NaC2H3O2
MgBr2 + HF = HBr + MgF2 =>
MgBr2 + 2 HF = 2 HBr + MgF2
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + Sr(OH) = CH3COOSr + H2O =>
CH3COOH + Sr(OH) = CH3COOSr + H2O
HFl + Ca(OH)2 = CaFl2 + H2O =>
2 HFl + Ca(OH)2 = CaFl2 + 2 H2O
FeSO4 + BaNO3 = FeNO3 + BaSO4 =>
FeSO4 + BaNO3 = FeNO3 + BaSO4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2S + H2SO4 = S + H2O + (NH4)2SO4 =>
3(NH4)2S + 4 H2SO4 = 4 S + 4 H2O + 3(NH4)2SO4
CuSO4 + Na3(PO4) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3(PO4) = Cu3(PO4)2 + 3 Na2SO4
K2SO4 + Ba(No3)2 = KNo3 + BaSO4 =>
K2SO4 + Ba(No3)2 = 2 KNo3 + BaSO4
Zn + NaOH + HOH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 HOH = Na2Zn(OH)4 + H2
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(s) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(s) + 2 NH4NO3(aq)
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
K2CrO4 + KOH + H2O + SO2 = Cr(OH)3 + K2SO4 =>
2 K2CrO4 + 2 KOH + 2 H2O + 3 SO2 = 2 Cr(OH)3 + 3 K2SO4
Na2Cr2O7 + Na2S2O5 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na2Cr2O7 + 3 Na2S2O5 + 5 H2SO4 = 5 Na2SO4 + 2 Cr2(SO4)3 + 5 H2O
Cs(s) + HNO3(aq) = CsNO3 + NH4NO3 + H2O =>
8 Cs(s) + 10 HNO3(aq) = 8 CsNO3 + NH4NO3 + 3 H2O
Pb + H2SO4 = PbSO4 + H2S + H2O =>
4 Pb + 5 H2SO4 = 4 PbSO4 + H2S + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
C2H6O + KOH = C2H5OK + H2O =>
C2H6O + KOH = C2H5OK + H2O
AgNO(aq) + NaCl(s) = AgCl + NaNO =>
AgNO(aq) + NaCl(s) = AgCl + NaNO
Cl + SiO3 = ClO3 + Si =>
Cl + SiO3 = ClO3 + Si
H2SeO3 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO3 + 2 Na2SO3 = Se + 2 Na2SO4 + H2O
MgCl2 + KNO3 = K2Cl2 + Mg(NO3)2 =>
MgCl2 + 2 KNO3 = K2Cl2 + Mg(NO3)2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2 =>
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2
K2CrO4 + KOH + H2O + SO2 = Cr(OH)3 + K2SO4 =>
2 K2CrO4 + 2 KOH + 2 H2O + 3 SO2 = 2 Cr(OH)3 + 3 K2SO4
Pb(OH)3 + ClO = PbO2 + Cl + H2O =>
2 Pb(OH)3 + ClO = 2 PbO2 + Cl + 3 H2O
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cd + H2 = CdH4 =>
Cd + 2 H2 = CdH4
K + MCl = KCl + M =>
K + MCl = KCl + M
C4H9OH + Br2 = C4H8Br2 + H2O =>
C4H9OH + Br2 = C4H8Br2 + H2O
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
(NH4)2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + (NH4)Cl + H2O =>
(NH4)2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2(NH4)Cl + H2O
N(SO3K)3 + H2O + HCl = NH4 + HSO4K + KCl + HSO4 =>
N(SO3K)3 + 3 H2O + HCl = NH4 + 2 HSO4K + KCl + HSO4
Na2O + SnO2 = Na2SnO3 =>
Na2O + SnO2 = Na2SnO3
C54H104O6 + O2 = CO2 + H2O =>
C54H104O6 + 77 O2 = 54 CO2 + 52 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
CuOH + H2O = CuO + H3O =>
CuOH + H2O = CuO + H3O
Pb + HNO2 = Pb(NO2)2 + H =>
Pb + 2 HNO2 = Pb(NO2)2 + 2 H
FeSO4 + Na3PO4 = Fe3(PO4)2 + Na2SO4 =>
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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