| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgSO4 + NH4NO2 = HgNO2 + NH4SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SrCO3 + H3PO4 = H2CO3 + Sr3(PO4)2 =>
3 SrCO3 + 2 H3PO4 = 3 H2CO3 + Sr3(PO4)2
HNCS + H2O = H3O + SCN =>
HNCS + H2O = H3O + SCN
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)3(aq) =>
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)3(aq)
K + MgCl2 = (K2)Cl + Mg =>
4 K + MgCl2 = 2(K2)Cl + Mg
Fe + NaNO3 = FeO + NaNO2 =>
Fe + NaNO3 = FeO + NaNO2
Cr + Na2S + H2O = Cr(OH) + Na + H2S =>
2 Cr + Na2S + 2 H2O = 2 Cr(OH) + 2 Na + H2S
CH3OH + CO2 = C3H6O + H2O =>
8 CH3OH + CO2 = 3 C3H6O + 7 H2O
K + MgCl2 = K2Cl + Mg =>
4 K + MgCl2 = 2 K2Cl + Mg
H2CO2 + Ra(OH)2 = RaCO2 + H2O =>
H2CO2 + Ra(OH)2 = RaCO2 + 2 H2O
TiN2(s) + Cl2(g) + C(s) = TiCl4(l) + CN2(g) =>
TiN2(s) + 2 Cl2(g) + C(s) = TiCl4(l) + CN2(g)
(NH4)2[PbCl6](s) + O2 = PbCl2 + Cl2 + HNO3 + H2O =>
2(NH4)2[PbCl6](s) + 9 O2 = 2 PbCl2 + 4 Cl2 + 4 HNO3 + 6 H2O
NH2NH2 + H2 = N2H6 =>
NH2NH2 + H2 = N2H6
Na2CrO4 + NaOH = Na2CrO4H + NaO =>
Na2CrO4 + NaOH = Na2CrO4H + NaO
MnS + HCl = Mn + H2S + Cl2 =>
MnS + 2 HCl = Mn + H2S + Cl2
I{-}(aq) + Cl2(g) = I2(s) + Cl{-}(aq) =>
2 I{-}(aq) + Cl2(g) = I2(s) + 2 Cl{-}(aq)
Pb(NO3)2 + Kl = PbKl2 + NO3 =>
Pb(NO3)2 + 2 Kl = PbKl2 + 2 NO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl2 + C2H5OH = CCl3CHO + HCl =>
4 Cl2 + C2H5OH = CCl3CHO + 5 HCl
As2S + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S + 16 HNO3 = 2 H3AsO4 + H2SO4 + 4 H2O + 16 NO2
CH2O + H2O + Na2SO3 = CH3OSO3 + Na2HO =>
CH2O + H2O + Na2SO3 = CH3OSO3 + Na2HO
K + MgBr2 = KBr + Mg(classification) =>
2 K + MgBr2 = 2 KBr + Mg(classification)
CO2SO4 + Na2H2O = Na2SO4 + CO2 + H2O =>
CO2SO4 + Na2H2O = Na2SO4 + CO2 + H2O
I2 + HCl = Cl2 + HI =>
I2 + 2 HCl = Cl2 + 2 HI
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NH3 + Cu = NH3Cu =>
NH3 + Cu = NH3Cu
N2(g) + H2O(l) = NH4NO2(aq) =>
N2(g) + 2 H2O(l) = NH4NO2(aq)
HCOOH + C2H5OH = C3H6O2 + H2O =>
HCOOH + C2H5OH = C3H6O2 + H2O
P2O3 + HClO3 + H2O = H3PO4 + HCl =>
3 P2O3 + 2 HClO3 + 9 H2O = 6 H3PO4 + 2 HCl
NH3 + F2 = NH4F + NF =>
4 NH3 + 2 F2 = 3 NH4F + NF
Na2SO4(ag) + BaCl2(ag) = BaSO4(s) + NaCl(ag) =>
Na2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 NaCl(ag)
MnSO4 + Na = NaSO4 + Mn =>
MnSO4 + Na = NaSO4 + Mn
AgNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + AgOH(aq) =>
2 AgNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 AgOH(aq)
CsOH(aq) + H2SO4(aq) = H2O + CsHSO4 =>
CsOH(aq) + H2SO4(aq) = H2O + CsHSO4
Na2SO3(aq) + ZnSO4(aq) = ZnSO3(s) + Na2SO4(aq) =>
Na2SO3(aq) + ZnSO4(aq) = ZnSO3(s) + Na2SO4(aq)
HNO2(aq) = H2O(l) + HNO3 + NO(g) =>
3 HNO2(aq) = H2O(l) + HNO3 + 2 NO(g)
C24H25NO3 + O2 = CO2 + H2O + NO2 =>
4 C24H25NO3 + 119 O2 = 96 CO2 + 50 H2O + 4 NO2
Li2CO3(aq) + H2O(l) + CO2(g) = LiHCO3(aq) =>
Li2CO3(aq) + H2O(l) + CO2(g) = 2 LiHCO3(aq)
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
CaCO3() = CaO() + CO2(g) =>
CaCO3() = CaO() + CO2(g)
KHCO3 + Ca(OH)2 = KOH + CaCO3 + H2O =>
KHCO3 + Ca(OH)2 = KOH + CaCO3 + H2O
Al(NO3)3(aq) + Na2CO3(aq) = AlCO3 + Na2(NO3)3 =>
Al(NO3)3(aq) + Na2CO3(aq) = AlCO3 + Na2(NO3)3
C2H4N2(CH2COO)4Na2H2 = C2H4N2(CH2COO)4{4-} + Na{+} + H{+} =>
C2H4N2(CH2COO)4Na2H2 = C2H4N2(CH2COO)4{4-} + 2 Na{+} + 2 H{+}
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
Na2CO3 + CH3OOH = CH3OONa + H2O + CO2 =>
Na2CO3 + 2 CH3OOH = 2 CH3OONa + H2O + CO2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Rh2SO4 + Zn = Rh + ZnSO4 =>
Rh2SO4 + Zn = 2 Rh + ZnSO4
CrOH2O = Cr(OH)2 =>
CrOH2O = Cr(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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