| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 OH + 2 Na(NO3) + H2SO4 = Cu(NO3)2 + Na2SO4 + 2 H2O
CdCl2 + H2SO4 = CdSO4 + H2Cl2 =>
CdCl2 + H2SO4 = CdSO4 + H2Cl2
FeSO4 + RbOH = Rb2SO4 + Fe(OH)2 =>
FeSO4 + 2 RbOH = Rb2SO4 + Fe(OH)2
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
CCl4 + Pb = C + PbCl =>
CCl4 + 4 Pb = C + 4 PbCl
KCNS + Fe(NO3)3 = K3[Fe(CNS)6] + KNO3 =>
6 KCNS + Fe(NO3)3 = K3[Fe(CNS)6] + 3 KNO3
Zn + Zr(NO3)4 = ZnNO3 + Zr =>
4 Zn + Zr(NO3)4 = 4 ZnNO3 + Zr
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
Na2H2 = NaH =>
Na2H2 = 2 NaH
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
H + Cl + O = HClO =>
H + Cl + O = HClO
FeSO4 + RbOH = Rb2SO4 + Fe(OH)2 =>
FeSO4 + 2 RbOH = Rb2SO4 + Fe(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeSO4 + RbOH = Rb2SO4 + Fe(OH)2 =>
FeSO4 + 2 RbOH = Rb2SO4 + Fe(OH)2
Fe = Fe304 =>
304 Fe = Fe304
C3H3O3 = CO + H2 =>
2 C3H3O3 = 6 CO + 3 H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H5CO2H + NaOH = C6H5COONa + H2O =>
C6H5CO2H + NaOH = C6H5COONa + H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
AgPO4 = Ag3 + PO4 =>
3 AgPO4 = Ag3 + 3 PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrO3 + HCl = CrCl2O2 + H2O =>
CrO3 + 2 HCl = CrCl2O2 + H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
NH4NO3 + CH3COONa = NH4Na + NO3CH3COO =>
NH4NO3 + CH3COONa = NH4Na + NO3CH3COO
Fe2(C2O4)3 + Na3PO4 = FePO4 + Na2C2O4 =>
Fe2(C2O4)3 + 2 Na3PO4 = 2 FePO4 + 3 Na2C2O4
Al2(SO4)3(aq) + Ba(OH)2(aq) = Al(OH)3(p) + BaSO4 =>
Al2(SO4)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3(p) + 3 BaSO4
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
NH4OH + Na3AsO4 = N2 + As2O5 + NaOH + As =>
30 NH4OH + 50 Na3AsO4 = 15 N2 + 16 As2O5 + 150 NaOH + 18 As
ZnCl2(aq) + Na3PO4(aq) = Zn3(PO4)2 + NaCl(aq) =>
3 ZnCl2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2 + 6 NaCl(aq)
KHC4H4O8 + NaHCO3 = CO2 + H2O + KNaC4H4O8 =>
KHC4H4O8 + NaHCO3 = CO2 + H2O + KNaC4H4O8
KMnO4 + NaOH = KOH + MnO2 + NaO2 =>
KMnO4 + NaOH = KOH + MnO2 + NaO2
Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2
N2O + C2H6O2 = CO2 + H2O + N2 =>
5 N2O + C2H6O2 = 2 CO2 + 3 H2O + 5 N2
Ca + H2O + CO2 = Ca(OH)2 + CH2CHCHCO2H =>
17 Ca + 22 H2O + 8 CO2 = 17 Ca(OH)2 + 2 CH2CHCHCO2H
Na2Cr2O7 + H2SO4 + CH3CH2OH = CH3COH + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = 3 CH3COH + Cr2(SO4)3 + Na2SO4 + 7 H2O
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
Pb(NO3)2 + K2Cr2O7 + KCl + H2O = PbCrO4 + KNO3 + HCl =>
2 Pb(NO3)2 + K2Cr2O7 + 2 KCl + H2O = 2 PbCrO4 + 4 KNO3 + 2 HCl
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2 =>
Zn(NO3)2 + MgCl2 = Mg(NO3)2 + ZnCl2
H2CO3 + HCl = H2O + COCl2 =>
H2CO3 + 2 HCl = 2 H2O + COCl2
Ca(NO3)2 + Na2S = CaS + Na(NO3) =>
Ca(NO3)2 + Na2S = CaS + 2 Na(NO3)
CdCuSO4 = CdSO4Cu =>
CdCuSO4 = CdSO4Cu
AgCIO4 + Na3PO4 = NaCIO4 + Ag3PO4 =>
3 AgCIO4 + Na3PO4 = 3 NaCIO4 + Ag3PO4
AuCl3 + FeSO4 = Fe2(SO4)3 + FeCl2 + Au =>
2 AuCl3 + 9 FeSO4 = 3 Fe2(SO4)3 + 3 FeCl2 + 2 Au
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca + As = Ca3As =>
3 Ca + As = Ca3As
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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