| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO4S + Zn = Cu + ZnSO4
BaO2H2SO4 = BaSO4H2O2 =>
BaO2H2SO4 = BaSO4H2O2
Ca(OH)2 + AlF2O + SiS + H2O = Ca3Al2Si3O12 + H2 + H2S + HF =>
3 Ca(OH)2 + 2 AlF2O + 3 SiS + 4 H2O = Ca3Al2Si3O12 + 2 H2 + 3 H2S + 4 HF
Fe(NO3)3 + GeI2 + H2O = FeGe + N + O + IH =>
Fe(NO3)3 + GeI2 + H2O = FeGe + 3 N + 10 O + 2 IH
C2H6O + Na2SO4 = CO2 + Na2S + H2O =>
2 C2H6O + 3 Na2SO4 = 4 CO2 + 3 Na2S + 6 H2O
C3H6Cl2 + NaOH = C3H6OH + NaCl2 =>
C3H6Cl2 + NaOH = C3H6OH + NaCl2
AgNO3 = Ag2O2 + NO2 =>
2 AgNO3 = Ag2O2 + 2 NO2
HAc + H2O = H3O{+} + Ac{-} =>
HAc + H2O = H3O{+} + Ac{-}
AgNO3 + C6H8O6 = Ag + C6H6O6 + HNO3 =>
2 AgNO3 + C6H8O6 = 2 Ag + C6H6O6 + 2 HNO3
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
HCl(aq) + NaHSO3(aq) = HHSO3(aq) + NaCl(aq) =>
HCl(aq) + NaHSO3(aq) = HHSO3(aq) + NaCl(aq)
Zn(OH)2 + NaOH = ZnO2 + Na + H2O =>
Zn(OH)2 + 2 NaOH = ZnO2 + 2 Na + 2 H2O
AgNO3 + NaS{2-} = AgS{2-} + NaNO3 =>
AgNO3 + NaS{2-} = AgS{2-} + NaNO3
BaSe + NaNO3 = Ba(NO3)2 + Na2Se =>
BaSe + 2 NaNO3 = Ba(NO3)2 + Na2Se
FeCl3 + KSCN = K3(Fe(SCN)6) + KCl =>
FeCl3 + 6 KSCN = K3(Fe(SCN)6) + 3 KCl
LiBr = Br2 + Li =>
2 LiBr = Br2 + 2 Li
BaCI2 = Ba + CI2 =>
BaCI2 = Ba + CI2
Cr(NCS)6 + Ce{4+} + H2O = Cr{3+} + Ce{3+} + NO3{-} + CO2 + SO4{2-} + H{+} =>
Cr(NCS)6 + 93 Ce{4+} + 54 H2O = Cr{3+} + 93 Ce{3+} + 6 NO3{-} + 6 CO2 + 6 SO4{2-} + 108 H{+}
PH3 + N2O = H3PO4 + N2 =>
PH3 + 4 N2O = H3PO4 + 4 N2
Fe{2+} + Co = Fe + Co{3+} =>
3 Fe{2+} + 2 Co = 3 Fe + 2 Co{3+}
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaC2H3O2 + HBr = NaBr + C2H4O2 =>
NaC2H3O2 + HBr = NaBr + C2H4O2
Li + CuCl = LiCl + Cu =>
Li + CuCl = LiCl + Cu
La + C2O4 = La2(C2O4)3 =>
2 La + 3 C2O4 = La2(C2O4)3
NH2COONH4(s) = NH3(g) + CO2(g) =>
NH2COONH4(s) = 2 NH3(g) + CO2(g)
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
CH3NH2 + CH3Cl = CH3NHCH3 + HCl =>
CH3NH2 + CH3Cl = CH3NHCH3 + HCl
NaIO2O2 + H3PO4 = NaIO2O2H3PO4 =>
NaIO2O2 + H3PO4 = NaIO2O2H3PO4
HSO3{-} + O2 = SO42{-} + H2O =>
4 HSO3{-} + 79 O2 = 4 SO42{-} + 2 H2O
CH3COO{-} + SO4{-2} + H{+} = CO2 + H2S + H2O =>
CH3COO{-} + SO4{-2} + 3 H{+} = 2 CO2 + H2S + 2 H2O
Cr2O7{2-} + C4H6BaO4 = BaCr2O7 + C2H3O2{-} =>
Cr2O7{2-} + C4H6BaO4 = BaCr2O7 + 2 C2H3O2{-}
K(s) + I2(s) = KI =>
2 K(s) + I2(s) = 2 KI
Pd + Ni = PdNi =>
Pd + Ni = PdNi
MgCl2 + Li(OH) = LiCl2 + Mg(OH) =>
MgCl2 + Li(OH) = LiCl2 + Mg(OH)
HClO3 + HBr = HCl + H2O + Br2 =>
HClO3 + 6 HBr = HCl + 3 H2O + 3 Br2
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
CaCO3 + H2SO4 = CaSO4CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4CO2 + H2O
KMnO4 + HCl + Na2SO3 = KCl + Na2SO4 + Mn + H2 =>
2 KMnO4 + 2 HCl + 8 Na2SO3 = 2 KCl + 8 Na2SO4 + 2 Mn + H2
CH4 + O2 = CO2 + H10 =>
5 CH4 + 5 O2 = 5 CO2 + 2 H10
BaCl2 + K3PO4 = Ba(PO4)2 + K3Cl =>
BaCl2 + 2 K3PO4 = Ba(PO4)2 + 2 K3Cl
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Cr2(O)3 + HCl = Cr(Cl)3 + H2O =>
Cr2(O)3 + 6 HCl = 2 Cr(Cl)3 + 3 H2O
C5H12O(l) + O2 = H2O(l) + CO2(g) =>
2 C5H12O(l) + 15 O2 = 12 H2O(l) + 10 CO2(g)
NH4Cl + Al(OH)3 = AlCl3 + NH3 + H2O =>
3 NH4Cl + Al(OH)3 = AlCl3 + 3 NH3 + 3 H2O
C6H5COOH + MnSO4 + K2SO4 + H2O = C6H5CH(CH3)2 + KMnO4 + H2SO4 =>
45 C6H5COOH + 66 MnSO4 + 33 K2SO4 + 174 H2O = 35 C6H5CH(CH3)2 + 66 KMnO4 + 99 H2SO4
AgClO3 + MgCl2 = AgCl + Mg(ClO3)2 =>
2 AgClO3 + MgCl2 = 2 AgCl + Mg(ClO3)2
PbO2 + HCl = PbCl + H2O + Cl =>
PbO2 + 4 HCl = PbCl + 2 H2O + 3 Cl
NH4Br + AgNO3 = AgBr + NH4NO3 =>
NH4Br + AgNO3 = AgBr + NH4NO3
AlCl3(aq) + CaS(aq) = CaCl2(aq) + Al2S3(aq) =>
2 AlCl3(aq) + 3 CaS(aq) = 3 CaCl2(aq) + Al2S3(aq)
Cu(OH)2 + HCN = CuH + CN(OH)2 =>
Cu(OH)2 + HCN = CuH + CN(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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