| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3(aq)
Ag + NH4OH = AgNH4 + OH =>
Ag + NH4OH = AgNH4 + OH
Zn + NaCl2 = ZnCl2 + Na =>
Zn + NaCl2 = ZnCl2 + Na
CrO + C = Cr + CO2 =>
2 CrO + C = 2 Cr + CO2
CoCl2 + NaHCO3 = Co(HCO3)2 + NaCl =>
CoCl2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaCl
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
HClO4 + Na2C2O4 = H2C2O4 + NaClO4 =>
2 HClO4 + Na2C2O4 = H2C2O4 + 2 NaClO4
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
FeZn + HCl = H2 + FeCl2 + Zn =>
FeZn + 2 HCl = H2 + FeCl2 + Zn
CuOHCl + H2SO4 = CuSO4 + CuCl2 + H2O =>
2 CuOHCl + H2SO4 = CuSO4 + CuCl2 + 2 H2O
O2 + C2 + H2 = C2H5OH =>
O2 + 2 C2 + 6 H2 = 2 C2H5OH
Cu + Ag2O = CuO + Ag =>
Cu + Ag2O = CuO + 2 Ag
Cu(NO3)2 + NH4SCN = Cu(SCN)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4NO3
H2SO4 + C2H5OH + K2CrO7 = CH3COOH + Cr(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 3 C2H5OH + 2 K2CrO7 = 3 CH3COOH + 2 Cr(SO4)3 + 11 H2O + 2 K2SO4
LiBr + AlCl = LiCl + AlBr =>
LiBr + AlCl = LiCl + AlBr
C6H5NO2 + Na2S2O4 + NaOH = Na2SO3 + C6H5NH2 + H2O =>
C6H5NO2 + 3 Na2S2O4 + 6 NaOH = 6 Na2SO3 + C6H5NH2 + 2 H2O
Ca5(PO4)3F = Ca + PO4 + F =>
Ca5(PO4)3F = 5 Ca + 3 PO4 + F
KOH + KBrO3 + Na2S2O3 = Na2SO4 + KBr + K2SO4 + H2O =>
6 KOH + 4 KBrO3 + 3 Na2S2O3 = 3 Na2SO4 + 4 KBr + 3 K2SO4 + 3 H2O
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4 + NH3 + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 NH3 + 3 H2O
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
CuSO4(s) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(s) + 5 H2O(l) = CuSO4*5H2O(s)
N2O5 + H2O = NHO3 =>
N2O5 + H2O = 2 NHO3
N2H2 + H2O = NH3 + O2 =>
N2H2 + 2 H2O = 2 NH3 + O2
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + NaCl2 = ZnCl2 + Na =>
Zn + NaCl2 = ZnCl2 + Na
CaCO3 + FeCl2 = CaCl2 + FeCO3 =>
CaCO3 + FeCl2 = CaCl2 + FeCO3
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu
K + H2 = KH =>
2 K + H2 = 2 KH
C3H8 + O2 = CO4 + H =>
C3H8 + 6 O2 = 3 CO4 + 8 H
CuHgCl2 = CuCl2Hg =>
CuHgCl2 = CuCl2Hg
S + ZnO + O2 = ZnSO3 =>
S + ZnO + O2 = ZnSO3
Cr2(SO4)3 + Na2CO3 + H2O = CO2 + Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Cr(OH)3 + 3 Na2SO4
Mg(NO3)2(aq) + NaCl(aq) = MgCl(aq) + Na(NO3)2(aq) =>
Mg(NO3)2(aq) + NaCl(aq) = MgCl(aq) + Na(NO3)2(aq)
Cu + Fe2 = CuFe =>
2 Cu + Fe2 = 2 CuFe
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
C3H4(g) + O2(g) = CO2(g) + H20(g) =>
5 C3H4(g) + 15 O2(g) = 15 CO2(g) + H20(g)
Ag + Li = AgLi =>
Ag + Li = AgLi
NH3 + H2O = HNO3 + H2 =>
NH3 + 3 H2O = HNO3 + 4 H2
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{-2} + 6 Cl{-} + 8 H2O
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
C7H16 = C + H =>
C7H16 = 7 C + 16 H
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
Fe2 + Cu = Fe2Cu =>
Fe2 + Cu = Fe2Cu
CH4 + Ag2O = Ag + CO2 + H2O =>
CH4 + 4 Ag2O = 8 Ag + CO2 + 2 H2O
ZrC + I2 = ZrI2 + CI2 =>
ZrC + 2 I2 = ZrI2 + CI2
PBr3 + KOH = KBr + K2HPO3 + H2O =>
PBr3 + 5 KOH = 3 KBr + K2HPO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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