| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO3 + H2 = 2 ClO2 + 2 H2O
Al(CH3)3 + HCl = (CH3)2AlCl + CH4 =>
Al(CH3)3 + HCl = (CH3)2AlCl + CH4
AgS(s) + H2O(l) = Ag(s) + H2S(g) + O2(g) =>
2 AgS(s) + 2 H2O(l) = 2 Ag(s) + 2 H2S(g) + O2(g)
K2S + HNO3 = K2SO4 + NO2 + H2O =>
K2S + 8 HNO3 = K2SO4 + 8 NO2 + 4 H2O
NaClO3 + K2SnO = NaCl + K2SnO3 =>
2 NaClO3 + 3 K2SnO = 2 NaCl + 3 K2SnO3
Fe(NO3)3 + H2O = Fe + HNO3 + OH =>
Fe(NO3)3 + 3 H2O = Fe + 3 HNO3 + 3 OH
CrOH + HSO4 = CrSO4 + H2O =>
CrOH + HSO4 = CrSO4 + H2O
MnO2 + KCl3 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl3 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
Al + CuNO = Cu + AlNO =>
Al + CuNO = Cu + AlNO
MnO2 + KCl3 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + KCl3 + 4 KOH = K2MnO4 + 3 KCl + 2 H2O
SiCl4(l) + H2O(l) = SiO2(d) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(d) + 4 HCl(aq)
CoBr2 + O2 = CoO + Br2 =>
2 CoBr2 + O2 = 2 CoO + 2 Br2
K2Cr2O7 + H2 = Cr2O3 + KOH + H2O =>
K2Cr2O7 + 3 H2 = Cr2O3 + 2 KOH + 2 H2O
HNO3 = N2 + O2 + H2 =>
2 HNO3 = N2 + 3 O2 + H2
CuCl3 + Zn = ZnCl2 + Cu2 =>
2 CuCl3 + 3 Zn = 3 ZnCl2 + Cu2
F2 + SbCl3 = SbF3 + Cl2 =>
3 F2 + 2 SbCl3 = 2 SbF3 + 3 Cl2
Mg(C2H3O2)2 + K2CO3 = MgCO3 + K(C2H3O2) =>
Mg(C2H3O2)2 + K2CO3 = MgCO3 + 2 K(C2H3O2)
SNO + H2 = SN + H2O =>
SNO + H2 = SN + H2O
Cl2 + Br2 + Ca(OH)2 = Ca(BrO3)2 + CaCl2 + H2O =>
5 Cl2 + Br2 + 6 Ca(OH)2 = Ca(BrO3)2 + 5 CaCl2 + 6 H2O
PbCl + K(NO3) = Pb(NO3) + KCl =>
PbCl + K(NO3) = Pb(NO3) + KCl
Cu3(PO4)2 + CsNO3 = Cs3PO4 + Cu(NO3)2 =>
Cu3(PO4)2 + 6 CsNO3 = 2 Cs3PO4 + 3 Cu(NO3)2
C11H12N2O2 + O2 = CO2 + H2O + CH4NO2 =>
C11H12N2O2 + 11 O2 = 9 CO2 + 2 H2O + 2 CH4NO2
Cs2S + NiCl = Cs2Cl + NiS =>
Cs2S + NiCl = Cs2Cl + NiS
LiCl + NH4F = Li(NH4F)Cl =>
LiCl + NH4F = Li(NH4F)Cl
HCOH + NH4OH = HCONH4 + H2O =>
HCOH + NH4OH = HCONH4 + H2O
Pb(C2H5)4 + O2 = CO2 + PbO2 + H2O =>
Pb(C2H5)4 + 14 O2 = 8 CO2 + PbO2 + 10 H2O
Cd(NO3)2 + NH4Cl = NH4(NO3)2 + CdCl =>
Cd(NO3)2 + NH4Cl = NH4(NO3)2 + CdCl
C8H18 + O = CO + H18O =>
C8H18 + 9 O = 8 CO + H18O
Pt + MgSO4 = PtSO4 + Mg =>
Pt + MgSO4 = PtSO4 + Mg
HNO3 + No = No(NO3)2 + H2 =>
2 HNO3 + No = No(NO3)2 + H2
CoOHNO3 + NaOH = Co(OH)2 + NaNO3 =>
CoOHNO3 + NaOH = Co(OH)2 + NaNO3
Fe(s) + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(s) =>
2 Fe(s) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(s)
C2O4 + Na(OH) = Na2(CO3) + H2O =>
C2O4 + 4 Na(OH) = 2 Na2(CO3) + 2 H2O
Na2S + Co2 = Co2S + Na2 =>
Na2S + Co2 = Co2S + Na2
Fe{2}O{3} + HC{2}H{3}O{2} = FeC{2}H{3}O{2} + H{2}O =>
Fe{2}O{3} + HC{2}H{3}O{2} = FeC{2}H{3}O{2} + H{2}O
H2(g)Cl2(g) = HCl =>
H2(g)Cl2(g) = 2 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + Pb2(NO3)1 = Zn(NO3)1 + Pb =>
Zn + Pb2(NO3)1 = Zn(NO3)1 + 2 Pb
CH2O + Cu = Cu(CH2O)2 =>
2 CH2O + Cu = Cu(CH2O)2
Cl2 + As2S3 + H2O = H3AsO4 + S2 + HCl =>
10 Cl2 + 2 As2S3 + 16 H2O = 4 H3AsO4 + 3 S2 + 20 HCl
NH4OH + H2NO3 = NH4NO3 + H2O =>
6 NH4OH + 8 H2NO3 = 7 NH4NO3 + 9 H2O
Ne + N2 = NeN2 =>
Ne + N2 = NeN2
C8N8O16(s) = CO2(g) + N2(g) =>
C8N8O16(s) = 8 CO2(g) + 4 N2(g)
Ca3(PO4)2 + Na3PO4 + H2O = CaHPO4 + NaOH =>
Ca3(PO4)2 + Na3PO4 + 3 H2O = 3 CaHPO4 + 3 NaOH
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
HNO2 + KMnO4 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
5 HNO2 + 2 KMnO4 + HNO3 = 2 Mn(NO3)2 + 2 KNO3 + 3 H2O
Ag2CO3 + Ca(NO3)2 = AgNO3 + CaCO3 =>
Ag2CO3 + Ca(NO3)2 = 2 AgNO3 + CaCO3
C2H4O2 + NaHCO3 = C2H4O2Na + H2O + CO2 =>
9 C2H4O2 + 8 NaHCO3 = 8 C2H4O2Na + 6 H2O + 10 CO2
K2CO3 + Zn = ZnCO3 + K =>
K2CO3 + Zn = ZnCO3 + 2 K
Pb + Cu(No3)2 = Cu + Pb(No3)2 =>
Pb + Cu(No3)2 = Cu + Pb(No3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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