| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaZnS = NaSZn
Na2O + HNO3 = H2O + NaNO3 =>
Na2O + 2 HNO3 = H2O + 2 NaNO3
Cu{2+} + Br = Cu + Br{2+} =>
Cu{2+} + Br = Cu + Br{2+}
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Ba(CN)2 + HF = BaF2 + HCN =>
Ba(CN)2 + 2 HF = BaF2 + 2 HCN
NaPO4 + AgCl = NaCl + AgPO4 =>
NaPO4 + AgCl = NaCl + AgPO4
LiClFe = LiFeCl =>
LiClFe = LiFeCl
Cu2O2 = CuO =>
Cu2O2 = 2 CuO
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Ni + CO = NiCO =>
Ni + CO = NiCO
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
MnSO4 + Br2 + NaOH = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + Br2 + 4 NaOH = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O =>
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
HClNa = ClHNa =>
HClNa = ClHNa
NaF + SCl2 = SF4 + NaCl + S2Cl2 =>
4 NaF + 3 SCl2 = SF4 + 4 NaCl + S2Cl2
NH3 + KClO + NaOH = NaNO3 + KCl + H2O =>
NH3 + 4 KClO + NaOH = NaNO3 + 4 KCl + 2 H2O
NaF + SCl2 = SF4 + NaCl + S2Cl2 =>
4 NaF + 3 SCl2 = SF4 + 4 NaCl + S2Cl2
NaHSO4 + Zn = ZnSO4 + Na2SO4 + H2 =>
2 NaHSO4 + Zn = ZnSO4 + Na2SO4 + H2
C8H9O6 + O2 = CO2 + H2O =>
4 C8H9O6 + 29 O2 = 32 CO2 + 18 H2O
MgO + Na2SO4 = MgSO4 + Na2O =>
MgO + Na2SO4 = MgSO4 + Na2O
(CH3CH3) + O2 = CO + H2O =>
2(CH3CH3) + 5 O2 = 4 CO + 6 H2O
Fe + Al(NO3)2 = Al + FeNO3 =>
2 Fe + Al(NO3)2 = Al + 2 FeNO3
CuCl2MgI2 = CuI2MgCl2 =>
CuCl2MgI2 = CuI2MgCl2
Mn{2+} + H2O = MnO2 + H{+} + e =>
Mn{2+} + 2 H2O = MnO2 + 4 H{+} + 2e
KAtAuF = KFAuAt =>
KAtAuF = KFAuAt
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
NaKGa = KNaGa =>
NaKGa = KNaGa
KCl + H2[PtCl6] = K2[PtCl6] + HCl =>
2 KCl + H2[PtCl6] = K2[PtCl6] + 2 HCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Fe434 = Fe86800000000000 =>
200000000000 Fe434 = Fe86800000000000
C2 + H = CH4 =>
C2 + 8 H = 2 CH4
C2 + H = CH =>
C2 + 2 H = 2 CH
C2 + H = CH2 =>
C2 + 4 H = 2 CH2
C2 + H = C2H6 =>
C2 + 6 H = C2H6
Na2SO3 + MnSO4 = MnSO3 + Na2SO4 =>
Na2SO3 + MnSO4 = MnSO3 + Na2SO4
LiSO4CaO = LiOCaSO4 =>
LiSO4CaO = LiOCaSO4
C2 + H = C2H2 =>
C2 + 2 H = C2H2
C2 + H = CH3 =>
C2 + 6 H = 2 CH3
NaF + SCl2 = SF4 + NaCl + S2Cl2 =>
4 NaF + 3 SCl2 = SF4 + 4 NaCl + S2Cl2
N2H4 = N2 + NH3 =>
3 N2H4 = N2 + 4 NH3
C2 + H = C2H =>
C2 + H = C2H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCOHAgO = HCOOHAg =>
HCOHAgO = HCOOHAg
S(s)HCl(aq) = SClH =>
S(s)HCl(aq) = SClH
XeO4XeF6 = XeOF4XeO3F2 =>
XeO4XeF6 = XeOF4XeO3F2
LiClCaS = LiSClCa =>
LiClCaS = LiSClCa
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + Cl =>
C8H9NO2 + FeCl3 = Fe(C8H9NO2) + 3 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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