| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl + H2O = CoH2O + Cl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
Fe(SCN)3 + FeCl2 = Fe2(SCN)3 + Cl =>
Fe(SCN)3 + FeCl2 = Fe2(SCN)3 + 2 Cl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + PbO2 = FeO2 + Pb =>
Fe + PbO2 = FeO2 + Pb
K{+} + e = K =>
K{+} + e = K
Ag2CO3 + NH3 = Ag(NH3)2 + CO3 =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2 + CO3
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
Ca{2+} + NO3{-} = Ca(NO3)2 =>
Ca{2+} + 2 NO3{-} = Ca(NO3)2
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
Ag3N = Ag + N =>
Ag3N = 3 Ag + N
NiS + HCl + HNO3 = NiCl2 + NO + S + H2O =>
3 NiS + 6 HCl + 2 HNO3 = 3 NiCl2 + 2 NO + 3 S + 4 H2O
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2 =>
Co(NO3)2 + Al2O3 = CoO3 + Al2(NO3)2
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
K2CrO4 + Na = Na2CrO4 + K =>
K2CrO4 + 2 Na = Na2CrO4 + 2 K
O2 + CS = CO + SO =>
O2 + CS = CO + SO
MnSO4 + Ca(OCl)2 + NaOH = NaMnO4 + CaCl2 + Na2SO4 + H2O =>
4 MnSO4 + 5 Ca(OCl)2 + 12 NaOH = 4 NaMnO4 + 5 CaCl2 + 4 Na2SO4 + 6 H2O
H2 + O2 = HO2{-}3 + H{+} =>
H2 + O2 = HO2{-}3 + H{+}
H3SbO3 + Cr = Cr(SbO3)2 + H2 =>
2 H3SbO3 + Cr = Cr(SbO3)2 + 3 H2
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
PbCl2 + FeCl3 = PbCl4 + FeCl2 =>
PbCl2 + 2 FeCl3 = PbCl4 + 2 FeCl2
Ni(H2O)6Cl2 + NH3 = Ni(NH3)6Cl2 + H2O =>
Ni(H2O)6Cl2 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
Fe(OH)3 + NH4Cl = FeCl3 + NH4OH =>
Fe(OH)3 + 3 NH4Cl = FeCl3 + 3 NH4OH
C4H10 + O2(g) = CO(g) + H2O(g) =>
2 C4H10 + 9 O2(g) = 8 CO(g) + 10 H2O(g)
C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O
Fe + H2SO4 = Fe2[SO4]3 + H =>
2 Fe + 3 H2SO4 = Fe2[SO4]3 + 6 H
Fe(NO3)3 + K3Fe(CN)6 = K3Fe(NO3)3 + Fe(CN)6 =>
Fe(NO3)3 + K3Fe(CN)6 = K3Fe(NO3)3 + Fe(CN)6
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
NaF + Mg(NO3)2 = MgF2 + NaNO3 =>
2 NaF + Mg(NO3)2 = MgF2 + 2 NaNO3
AgNO3 + Fe3Cl = AgCl + Fe3NO3 =>
AgNO3 + Fe3Cl = AgCl + Fe3NO3
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
CH2OHCH2CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
4 CH2OHCH2CH2OH + KMnO4 + 2 H2SO4 = 6 CH3COH + MnSO4 + 6 H2O + KSO4
H2PO2 + Co = Co(PO2)3 + H2 =>
3 H2PO2 + Co = Co(PO2)3 + 3 H2
K2RuO4 + HCl = RuO2 + KCl + H2O + O2 =>
2 K2RuO4 + 4 HCl = 2 RuO2 + 4 KCl + 2 H2O + O2
CoCl + H2O = CoH2O + Cl =>
CoCl + H2O = CoH2O + Cl
Na2CO3 + N2H4CO + C = NaCN + NH3 + CO2 =>
Na2CO3 + 3 N2H4CO + C = 2 NaCN + 4 NH3 + 3 CO2
Rb + N2 = RbN =>
2 Rb + N2 = 2 RbN
C9H9OH + K2Cr2O7 + H2SO4 = C6H4(COOH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
24 C9H9OH + 41 K2Cr2O7 + 164 H2SO4 = 27 C6H4(COOH)2 + 41 Cr2(SO4)3 + 41 K2SO4 + 203 H2O
KF + Br2 = KFBr =>
2 KF + Br2 = 2 KFBr
H2O + BrO3 = Br + OH =>
3 H2O + BrO3 = Br + 6 OH
Fe(CO3) = Fe + CO3 =>
Fe(CO3) = Fe + CO3
C18H35NaO2 + H2O = OH + C18H36NaO2 =>
C18H35NaO2 + H2O = OH + C18H36NaO2
C3H8O + Zn(OH)2 = C3H6O + H2O + Zn =>
C3H8O + Zn(OH)2 = C3H6O + 2 H2O + Zn
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
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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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