| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2(CO3)5 = 2 Bi + (CO3)5
NH(CO3)2 + BaCl2 = NHCl4 + BaCO3 =>
NH(CO3)2 + 2 BaCl2 = NHCl4 + 2 BaCO3
H2 + NH3 = H2NH3 =>
H2 + NH3 = H2NH3
I2 + SO2 = S + IO =>
I2 + SO2 = S + 2 IO
CoCl2*6H2O + EtOH = CoCl2*4H2O + H2O*EtOH =>
CoCl2*6H2O + 2 EtOH = CoCl2*4H2O + 2 H2O*EtOH
H3PO3(aq) + Ca(OH)2(s) = H2O(l) + Ca3(PO3)2(s) =>
2 H3PO3(aq) + 3 Ca(OH)2(s) = 6 H2O(l) + Ca3(PO3)2(s)
Zn + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca =>
Zn + Ca(C2H3O2)2 = Zn(C2H3O2)2 + Ca
H2C2O4 + Na2CO3 = CO2 + H2O + Na2C2O4 =>
H2C2O4 + Na2CO3 = CO2 + H2O + Na2C2O4
SO + H2O2 = H2SO4 + H2O =>
SO + 2 H2O2 = H2SO4 + H2O
N + NaCl = Cl + Na3N =>
N + 3 NaCl = 3 Cl + Na3N
FeCl + NaOH = FeHO + NaCl =>
FeCl + NaOH = FeHO + NaCl
NaOH + Ba(No3)2 = Ba(OH)2 + NaNo3 =>
2 NaOH + Ba(No3)2 = Ba(OH)2 + 2 NaNo3
CH3(CH2)4CH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
CH3(CH2)4CH2OH + 3 CH3COOH = 3 CH3COOCH2CH3 + H2O
C6H3NH2OHSO3H + NaNO2 + HCl = C6H3N2OHSO3 + NaCl + H2O =>
C6H3NH2OHSO3H + NaNO2 + HCl = C6H3N2OHSO3 + NaCl + 2 H2O
HNO3 + C3H5(OH)3 = C3H5(ONO2)3 + H2O =>
3 HNO3 + C3H5(OH)3 = C3H5(ONO2)3 + 3 H2O
Sr(s) + S = SrS(s) =>
Sr(s) + S = SrS(s)
CrOH3 + H2SO4 = CrOH2SO4 + H2 =>
2 CrOH3 + 2 H2SO4 = 2 CrOH2SO4 + 3 H2
P2O2 = PO =>
P2O2 = 2 PO
Mn(OH)2 + KI = Mn + I2 + KOH =>
Mn(OH)2 + 2 KI = Mn + I2 + 2 KOH
ZnCl(aq) + KOH(aq) = KCl + ZnOH =>
ZnCl(aq) + KOH(aq) = KCl + ZnOH
HClMgOH = H2OMgCl =>
HClMgOH = H2OMgCl
NaCO3MgCl = MgCO3NaCl =>
NaCO3MgCl = MgCO3NaCl
CH3COOH + C3H8O = C5H10O + H2O =>
3 CH3COOH + 8 C3H8O = 6 C5H10O + 8 H2O
Cl2 + NaBr = NaCl + Br2 = Na + Cl2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
MgCl2 + ZnSO4 = ZnCl2 + MgSO4 =>
MgCl2 + ZnSO4 = ZnCl2 + MgSO4
NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g) =>
2 NaHCO3(s) = Na2CO3(s)CO2(g)H2O(g)
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
CH3Cl + Na2O2 = Cl2 + CH3Na + O2 =>
2 CH3Cl + Na2O2 = Cl2 + 2 CH3Na + O2
NaCrO2 + PbO2 + Na2OH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 7 PbO2 + 8 Na2OH = 2 Na2CrO4 + 7 Na2PbO2 + 4 H2O
NaCl + FeS = NaS + ClFe =>
NaCl + FeS = NaS + ClFe
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ba(HO)2 + HNO3 = Ba(NO3)2 + HOH =>
Ba(HO)2 + 2 HNO3 = Ba(NO3)2 + 2 HOH
C12H16O7 + HNO3 = C12H16O9N + H2O + O2 =>
4 C12H16O7 + 4 HNO3 = 4 C12H16O9N + 2 H2O + O2
Fe2O4 + Li = Li2O + Fe =>
Fe2O4 + 8 Li = 4 Li2O + 2 Fe
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
Fe + CuSO4 = Fe2Cu2 + SO4 =>
2 Fe + 2 CuSO4 = Fe2Cu2 + 2 SO4
H2SO4{2+} + Mg(OH)2{2-} = MgSO4 + H2O =>
H2SO4{2+} + Mg(OH)2{2-} = MgSO4 + 2 H2O
Zn(NO3)2 + Na2SO3 = ZnSO3 + NaNO3 =>
Zn(NO3)2 + Na2SO3 = ZnSO3 + 2 NaNO3
CH3OH(l) + O2(g) = H2O(g) + CO2(g) =>
2 CH3OH(l) + 3 O2(g) = 4 H2O(g) + 2 CO2(g)
NH4OH + Br2 = NH4Br + H2O + N2 =>
8 NH4OH + 3 Br2 = 6 NH4Br + 8 H2O + N2
Cu2O + CO2 + H2O + O2 = (CuCO3)2Cu(OH)2 =>
6 Cu2O + 8 CO2 + 4 H2O + 3 O2 = 4(CuCO3)2Cu(OH)2
HNO3 + Cu = (NO3)2Cu + NO2 + H2O =>
4 HNO3 + Cu = (NO3)2Cu + 2 NO2 + 2 H2O
Ca + BiO{+} = Bi + Ca{2+} + O{-} =>
Ca + BiO{+} = Bi + Ca{2+} + O{-}
Na2O(s)H2O(l) = NaOH(ac) =>
Na2O(s)H2O(l) = 2 NaOH(ac)
C9H8O4(aq) + NaOH = C9H7O4Na + H2O =>
C9H8O4(aq) + NaOH = C9H7O4Na + H2O
SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
SO3 + H2O = H2OSO3 =>
SO3 + H2O = H2OSO3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO*12MoO3 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)2MoO4 + 78 HNO3 = 4(NH4)3PO*12MoO3 + 81 NH4NO3 + 51 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
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