| Équations équilibrées la veille | Équations équilibrées le lendemain |
H8Cl2 + H2S = H8S + 2 HCl
CH3SH + NaOH + NaOCl = CH3OH + Na2SO4 + NaCl + H2O =>
CH3SH + 2 NaOH + 4 NaOCl = CH3OH + Na2SO4 + 4 NaCl + H2O
CH3NH2 + HI = CH4NH2 + I =>
CH3NH2 + HI = CH4NH2 + I
(CoCl2)H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2(CoCl2)H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2(Co(NH3)5Cl)Cl2 + 4 H2O
CH6N2O2 = NH3 + CO2 =>
CH6N2O2 = 2 NH3 + CO2
(CH3CH20OH) + (O2) = (H2O) + (CH3COOH) =>
2(CH3CH20OH) + 11(O2) = 20(H2O) + 2(CH3COOH)
P2O3 + HCIO3 + H2O = H3PO4 + HCI =>
3 P2O3 + 2 HCIO3 + 9 H2O = 6 H3PO4 + 2 HCI
Cu3PO4 + Zn(HCO3)2 = CuHCO3 + Zn3(PO4)2 =>
2 Cu3PO4 + 3 Zn(HCO3)2 = 6 CuHCO3 + Zn3(PO4)2
HC7H502 + NaOH = H2O + NaC7H502 =>
HC7H502 + NaOH = H2O + NaC7H502
CdO + O2 = CdO3 =>
CdO + O2 = CdO3
CuCl2*2H2O + Zn = ZnCl2 + Cu + H2O =>
CuCl2*2H2O + Zn = ZnCl2 + Cu + 2 H2O
H2SO4 + Ba3(PO4)2 = Ba(H2PO4)2 + BaSO4 =>
2 H2SO4 + Ba3(PO4)2 = Ba(H2PO4)2 + 2 BaSO4
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
H2SO4 + Hg(NO3)2 = HNO3 + HgSO4 =>
H2SO4 + Hg(NO3)2 = 2 HNO3 + HgSO4
AuNO3 + Hg = Au + Hg(NO3)2 =>
2 AuNO3 + Hg = 2 Au + Hg(NO3)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
O3 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O =>
O3 + 6 FeSO4 + 3 H2SO4 = 3 Fe2(SO4)3 + 3 H2O
CuSO4 = Cu + S8 + O2 =>
8 CuSO4 = 8 Cu + S8 + 16 O2
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
Ca3N2 + O2 = CaO + NO2 =>
2 Ca3N2 + 7 O2 = 6 CaO + 4 NO2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Na2Cr2O7 + Na2C2O4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CO2 + H2O =>
Na2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
AgC2H3O2 + Zn = Ag + Zn(C2H3O2)2 =>
2 AgC2H3O2 + Zn = 2 Ag + Zn(C2H3O2)2
Zn + AlCl3 = Zn3(Cl3)2 + Al3 =>
9 Zn + 6 AlCl3 = 3 Zn3(Cl3)2 + 2 Al3
CuOH = CuO + H =>
CuOH = CuO + H
Zn3(PO4)2 + Pb(OH)2 = Zn(OH)2 + Pb3(PO4)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = 3 Zn(OH)2 + Pb3(PO4)2
CH6N2O2 = NH3 + CO2 =>
CH6N2O2 = 2 NH3 + CO2
As2O5(s) + Ca(OH)2(aq) = Ca3(AsO4)2(s) + H2O(l) =>
As2O5(s) + 3 Ca(OH)2(aq) = Ca3(AsO4)2(s) + 3 H2O(l)
HClO2 = Cl2 + H2 + O2 =>
2 HClO2 = Cl2 + H2 + 2 O2
TeO2 + H2O = H2Te + H2TeO4 =>
4 TeO2 + 4 H2O = H2Te + 3 H2TeO4
Fe3 = Fe0 =>
Fe3 = 3 Fe0
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + PbCl2
Pb + Mg = PbMg =>
Pb + Mg = PbMg
HNO3 + KSO3 = KNO3 + HSO3 =>
HNO3 + KSO3 = KNO3 + HSO3
CuSO4 + MgCl2 = CuCl2 + MgSO4 =>
CuSO4 + MgCl2 = CuCl2 + MgSO4
I2O5 + IF5 = IOF3 =>
I2O5 + 3 IF5 = 5 IOF3
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
Li + Zn(NO3)3 = LiNO3 + Zn =>
3 Li + Zn(NO3)3 = 3 LiNO3 + Zn
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
MgCl + NaPo4 = MgPo4 + NaCl =>
MgCl + NaPo4 = MgPo4 + NaCl
ZnO + CuSO4 = ZnSO4 + Cu + O =>
ZnO + CuSO4 = ZnSO4 + Cu + O
Cu(NO3)2 + Ca2Cl = CuCl + Ca(NO3) =>
Cu(NO3)2 + Ca2Cl = CuCl + 2 Ca(NO3)
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
KBr + Cs2O = Cs2Br + KO =>
KBr + Cs2O = Cs2Br + KO
Al(OH)3 + KOH = H2O + K3AlO3 =>
Al(OH)3 + 3 KOH = 3 H2O + K3AlO3
Ba + H2SO4 = H2S + H2O + BaSO4 =>
4 Ba + 5 H2SO4 = H2S + 4 H2O + 4 BaSO4
NaI + H2O2 = H2O + NaIO3 =>
NaI + 3 H2O2 = 3 H2O + NaIO3
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
Al + PbCl = AlCl + Pb =>
Al + PbCl = AlCl + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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