| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O3 + C4H6O3 = C9H8O4 + HC2H3O2
CH4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH4O(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
FeCl2 + FeO = Fe + Cl2O =>
FeCl2 + FeO = 2 Fe + Cl2O
Fe2(SO4)3 + H2 = Fe + H2SO4 =>
Fe2(SO4)3 + 3 H2 = 2 Fe + 3 H2SO4
HI + HNO2 = NO + I2 + H2O =>
2 HI + 2 HNO2 = 2 NO + I2 + 2 H2O
SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu + H2SO4*2H2O = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4*2H2O = CuSO4 + SO2 + 6 H2O
Cd + H{+} + NO3{-} = Cd2{+} + NO + H2O =>
6 Cd + 4 H{+} + NO3{-} = 3 Cd2{+} + NO + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaBr + NaCO3 = CaCO3 + NaBr =>
CaBr + NaCO3 = CaCO3 + NaBr
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaHCO3 + K(OH) = KNa(CO3) + H2O =>
NaHCO3 + K(OH) = KNa(CO3) + H2O
Cu(SO)4*5H2O = CuO + H2O + H2(SO)4 =>
Cu(SO)4*5H2O = CuO + 4 H2O + H2(SO)4
Fe(No3)3 + Pb = Pb(No3)2 + Fe =>
2 Fe(No3)3 + 3 Pb = 3 Pb(No3)2 + 2 Fe
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
O2 + N2 = N2O =>
O2 + 2 N2 = 2 N2O
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4 =>
Na2SO4 + CO2 + H2O = Na2CO3 + H2SO4
Ba{+2} + Br{-} = BaBr2 =>
Ba{+2} + 2 Br{-} = BaBr2
Fe + NH4OH = Fe(OH)3 + NH4 =>
Fe + 3 NH4OH = Fe(OH)3 + 3 NH4
Ba(OH)2 + NaHSO3 = BaSO3 + Na2SO3 + H2O =>
Ba(OH)2 + 2 NaHSO3 = BaSO3 + Na2SO3 + 2 H2O
SrCO3 + H3BO3 = SrB4O7 + H2O + CO2 =>
SrCO3 + 4 H3BO3 = SrB4O7 + 6 H2O + CO2
NH4F + NaOH = NH3 + NaF + H2O =>
NH4F + NaOH = NH3 + NaF + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CN + H2S = HS + HCN =>
CN + H2S = HS + HCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H4NO2 = N2(g) + H2O(g) =>
2 H4NO2 = N2(g) + 4 H2O(g)
C3H4O2 + Br2 = C3H4Br2 + O2 =>
C3H4O2 + Br2 = C3H4Br2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3ONa + H2O = CH3OH + Na + OH =>
CH3ONa + H2O = CH3OH + Na + OH
KJ + H2SO4 = K2SO4 + J2 + H2S + H2O =>
8 KJ + 5 H2SO4 = 4 K2SO4 + 4 J2 + H2S + 4 H2O
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
P2H4 + KMnO4 + H2SO4 = HPO3 + K2SO4 + MnSO4 + H2O =>
5 P2H4 + 14 KMnO4 + 21 H2SO4 = 10 HPO3 + 7 K2SO4 + 14 MnSO4 + 26 H2O
Al + CO2 = Al(CO2) =>
Al + CO2 = Al(CO2)
HCl + NH3 = NH4{+} + Cl({-}) =>
HCl + NH3 = NH4{+} + Cl({-})
Sn(NO3)2 + NaOH = Na2SnO2 + NaNO3 + H2O =>
Sn(NO3)2 + 4 NaOH = Na2SnO2 + 2 NaNO3 + 2 H2O
Fe3O4 + H2SO4 = FeSO4 + Fe(SO4)3 + H2O =>
2 Fe3O4 + 8 H2SO4 = 5 FeSO4 + Fe(SO4)3 + 8 H2O
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
Ho + H2O = HoOH + H2 =>
2 Ho + 2 H2O = 2 HoOH + H2
Al2O3 + HClO4 = Al(ClO4)3(aq) + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3(aq) + 3 H2O
H2O(l) + N2O5(g) = HNO3(g) =>
H2O(l) + N2O5(g) = 2 HNO3(g)
Pb(CH3COO)2 + Br2 + H2O = PbO2 + CH3COOH + HBr =>
Pb(CH3COO)2 + Br2 + 2 H2O = PbO2 + 2 CH3COOH + 2 HBr
C12H23011 + O2 = CO2 + H2O =>
4 C12H23011 + 23059 O2 = 48 CO2 + 46022 H2O
KMnO4 + HCl + C6Fe2O12 = MnCl2 + FeCl3 + CO2 + KCl + H2O =>
6 KMnO4 + 48 HCl + 5 C6Fe2O12 = 6 MnCl2 + 10 FeCl3 + 30 CO2 + 6 KCl + 24 H2O
Cd3(PO4)2 + (NH4)2S = Cd3S + (NH4)(PO4) =>
Cd3(PO4)2 + (NH4)2S = Cd3S + 2(NH4)(PO4)
(CH3COO)2Ca + HF = CH3COOH + CaF2 =>
(CH3COO)2Ca + 2 HF = 2 CH3COOH + CaF2
LaC6H9O6 = La2O2(CO3) + CO2 + CH3COCH3 =>
2 LaC6H9O6 = La2O2(CO3) + 2 CO2 + 3 CH3COCH3
N2O3 + Al(OH)3 = Al(NO2)3 + H2O =>
3 N2O3 + 2 Al(OH)3 = 2 Al(NO2)3 + 3 H2O
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
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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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