| Équations équilibrées la veille | Équations équilibrées le lendemain |
CdS + 2 NH2CH2CH2NH2 = S{-2} + Cd(NH2CH2CH2NH2)2{2+}
CO2 + H2O = C6H6O3 + O2 =>
6 CO2 + 3 H2O = C6H6O3 + 6 O2
C6H12O5 + O2 = CO2H2O =>
2 C6H12O5 + 13 O2 = 12 CO2H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2O2 + H2O + Al = NaOH + AlO3 =>
3 Na2O2 + 3 H2O + Al = 6 NaOH + AlO3
AgNO3 + Na2CO3 = NaNO3 + Ag2CO3 =>
2 AgNO3 + Na2CO3 = 2 NaNO3 + Ag2CO3
Ba(NO3)2 + Na(MnO4) = Ba(MnO4)2 + NaNO3 =>
Ba(NO3)2 + 2 Na(MnO4) = Ba(MnO4)2 + 2 NaNO3
HCl + Mn2O3 = MnCl2 + H2O + Cl =>
6 HCl + Mn2O3 = 2 MnCl2 + 3 H2O + 2 Cl
CH2O = CO + H2 =>
CH2O = CO + H2
WCl2 + H2O = H2WO4 + HCl + H2 =>
WCl2 + 4 H2O = H2WO4 + 2 HCl + 2 H2
H3PO4 + Co = Co(H2PO4)2 + H2 =>
2 H3PO4 + Co = Co(H2PO4)2 + H2
PbCl2 + Al2(SO4)3 = AlCl3 + PbSO4 =>
3 PbCl2 + Al2(SO4)3 = 2 AlCl3 + 3 PbSO4
Fe(OH) = Fe2O + H2O =>
2 Fe(OH) = Fe2O + H2O
Na2Pb + NaOH = Na3PbH + O2 =>
2 Na2Pb + 2 NaOH = 2 Na3PbH + O2
Cl + CuP = ClP + Cu =>
Cl + CuP = ClP + Cu
CaFeO4 + HCl = FeCl3 + Cl2 + CaCl2 + H2O =>
2 CaFeO4 + 16 HCl = 2 FeCl3 + 3 Cl2 + 2 CaCl2 + 8 H2O
MnO4{2-} + SO3{-} + H2O = OH{-} + MnO2 + SO4{-} =>
MnO4{2-} + SO3{-} + H2O = 2 OH{-} + MnO2 + SO4{-}
H2(CO3) + Na(OH) = Na2CO3 + H2O =>
H2(CO3) + 2 Na(OH) = Na2CO3 + 2 H2O
WH + CO2 = WC + O2 + H2O =>
4 WH + 4 CO2 = 4 WC + 3 O2 + 2 H2O
HNO3 + Ca2O2 = CaN2O6 + H2O =>
4 HNO3 + Ca2O2 = 2 CaN2O6 + 2 H2O
CH3CH2OH + PBr3 = CH3CH2Br + PBr2 + OH =>
CH3CH2OH + PBr3 = CH3CH2Br + PBr2 + OH
Pb(OH)2 = PbO + water =>
Pb(OH)2 = PbO + H2O
Na2S2O8 + CoSO4 + H2O = Co(OH)3 + Na2SO4 + H2SO4 =>
Na2S2O8 + 2 CoSO4 + 6 H2O = 2 Co(OH)3 + Na2SO4 + 3 H2SO4
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
(NH4)3PO4 + Ca(OH)2 = NH4OH + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 Ca(OH)2 = 6 NH4OH + Ca3(PO4)2
C2H5OH + O2 = C2H4OH + H2O =>
4 C2H5OH + O2 = 4 C2H4OH + 2 H2O
Zn(s) + HNO3(aq) = Zn(NO3) + NO(g) + H2O =>
3 Zn(s) + 4 HNO3(aq) = 3 Zn(NO3) + NO(g) + 2 H2O
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
NOF = NO + F2 =>
2 NOF = 2 NO + F2
C = C58 =>
58 C = C58
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
C3H7OH + Na = C3H7NaO + H2 =>
2 C3H7OH + 2 Na = 2 C3H7NaO + H2
UO2(NO3)2 + Zn + H2SO4 = U(SO4)2 + Zn(NO3)2 + H2O =>
UO2(NO3)2 + Zn + 2 H2SO4 = U(SO4)2 + Zn(NO3)2 + 2 H2O
CaO*Al2O3 + ZnSO4 + Ca(OH)2 + H2O = CaO*Al2O3*CaSO4*12H2O + Zn(OH)2 =>
CaO*Al2O3 + ZnSO4 + Ca(OH)2 + 12 H2O = CaO*Al2O3*CaSO4*12H2O + Zn(OH)2
P2O5 + H2O = P2 + H2O6 =>
P2O5 + H2O = P2 + H2O6
PI3 + KOH = K2HPO3 + KI + H2O =>
PI3 + 5 KOH = K2HPO3 + 3 KI + 2 H2O
KNO3 + Mg3(PO4)2 = K3(PO4) + Mg(NO3)2 =>
6 KNO3 + Mg3(PO4)2 = 2 K3(PO4) + 3 Mg(NO3)2
CuOH + O2 = CuO + H2O =>
4 CuOH + O2 = 4 CuO + 2 H2O
BiCl3 + H2O = BiCl(OH)2 + HCl =>
BiCl3 + 2 H2O = BiCl(OH)2 + 2 HCl
HCl(aq) + MgCO3(s) = CO2(g) + H2O(l) + MgCl2(aq) =>
2 HCl(aq) + MgCO3(s) = CO2(g) + H2O(l) + MgCl2(aq)
PI3 + KOH = K2HPO3 + KI + H2O =>
PI3 + 5 KOH = K2HPO3 + 3 KI + 2 H2O
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
BaCl(OH)2 = Ba + ClO2 + H2 =>
BaCl(OH)2 = Ba + ClO2 + H2
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
C + O2 = CO2 = =>
C + O2 = CO2
Cu2S + HNO3 = Cu(NO3)2 + NO + SO2 + H2O =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 3 SO2 + 10 H2O
Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Sn(SO4)2 + K3PO4 = Sn3(PO4)4 + K2SO4 =>
3 Sn(SO4)2 + 4 K3PO4 = Sn3(PO4)4 + 6 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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