| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OD)2 + CuCl2 = BaCl2 + Cu(OD)2
Na(OH) + Cl = NaCl + NaClO + H2O =>
2 Na(OH) + 2 Cl = NaCl + NaClO + H2O
Fe2O3 + KOH = K3FeO3 + H2O =>
Fe2O3 + 6 KOH = 2 K3FeO3 + 3 H2O
H2PtCl6 + N2H4 = H2PtCl4 + N2 + HCl =>
2 H2PtCl6 + N2H4 = 2 H2PtCl4 + N2 + 4 HCl
CuCl2(aq) + AgNO3(aq) = Cu(NO3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 AgCl(s)
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O =>
CH3COOH + C2H5NH2 = CH3COC2H5NH + H2O
Bi(NO3)3(aq) + CaI2(aq) = BiI3(s) + Ca(NO3)2(aq) =>
2 Bi(NO3)3(aq) + 3 CaI2(aq) = 2 BiI3(s) + 3 Ca(NO3)2(aq)
CoCl2*6H2O + H2C2O4 = CoC2O4 + HCl + H2O =>
CoCl2*6H2O + H2C2O4 = CoC2O4 + 2 HCl + 6 H2O
NaHCO3 + CH3(CH2)16COOH = CH(CH2)16COONa + H2O + CO2 =>
52 NaHCO3 + 51 CH3(CH2)16COOH = 52 CH(CH2)16COONa + 86 H2O + 34 CO2
CH3CH2Cl + NaOH = NaCl + CH3CHCH2 + H2O =>
3 CH3CH2Cl + 3 NaOH = 3 NaCl + 2 CH3CHCH2 + 3 H2O
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + HSO4{-} + 2 H{+}
FeCl3*6H2O + FeSO4*7H2O + NH3 = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3*6H2O + FeSO4*7H2O + 8 NH3 = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 15 H2O
MnCl2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + Cl2 + H2O =>
2 MnCl2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 2 Cl2 + 6 H2O
CH3CHO + I2 + NaOH = HCOONa + NaI + H2O =>
CH3CHO + 3 I2 + 8 NaOH = 2 HCOONa + 6 NaI + 5 H2O
HNO + Br2 + H2O = HNO3 + HBr =>
HNO + 2 Br2 + 2 H2O = HNO3 + 4 HBr
C3H8O = C + H + O =>
C3H8O = 3 C + 8 H + O
NiCl2 + NaH2PO2 + H2O = Ni + H3PO4 + HCl + NaCl =>
2 NiCl2 + NaH2PO2 + 2 H2O = 2 Ni + H3PO4 + 3 HCl + NaCl
HgCl2 + Fe = Hg + FeCl3 =>
3 HgCl2 + 2 Fe = 3 Hg + 2 FeCl3
H2SO3 + Cr(OH)3 = Cr2(SO3)3 + H2O =>
3 H2SO3 + 2 Cr(OH)3 = Cr2(SO3)3 + 6 H2O
KF + Ca(NO3)2 = K(NO3) + CaF2 =>
2 KF + Ca(NO3)2 = 2 K(NO3) + CaF2
Mn + Fe + O = MnFe2O4 =>
Mn + 2 Fe + 4 O = MnFe2O4
AsBr3 + NaOH = Na2HAsO3 + NaBr + H2O =>
AsBr3 + 5 NaOH = Na2HAsO3 + 3 NaBr + 2 H2O
UO2 + O2 + H{+} = UO2{2+} + H2O =>
2 UO2 + O2 + 4 H{+} = 2 UO2{2+} + 2 H2O
S2 = S6 =>
3 S2 = S6
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
TiCl4(l) + H2O(l) = TiO2(s) + HCl =>
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl
Pb(C2H3O2)2 + NaBr = NaC2H3O2 + PbBr2 =>
Pb(C2H3O2)2 + 2 NaBr = 2 NaC2H3O2 + PbBr2
C6H10 + H2SO4 = C6H12O4S =>
C6H10 + H2SO4 = C6H12O4S
Cr + NaOH = Cr(OH) + Na =>
Cr + NaOH = Cr(OH) + Na
HN3 + Mg = MgN + H2 =>
2 HN3 + 6 Mg = 6 MgN + H2
C6H12O6 + OH = CO2 + H2O =>
C6H12O6 + 24 OH = 6 CO2 + 18 H2O
FeBr2 + AgNo3 = Fe(No3)2 + AgBr =>
FeBr2 + 2 AgNo3 = Fe(No3)2 + 2 AgBr
Cl2 + AlI = AlCl3 + I =>
3 Cl2 + 2 AlI = 2 AlCl3 + 2 I
Ba(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + BaCr2O7 =>
Ba(NO3)2 + Na2Cr2O7 = Na2(NO3)2 + BaCr2O7
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
HC5H7O5CO2 + NaHCO3 = H2CO3 + Na3C6H5O7 =>
HC5H7O5CO2 + 3 NaHCO3 = 3 H2CO3 + Na3C6H5O7
KMnO4 + C6H12O2 = CO2 + MnO + K2CO3 + H2O =>
32 KMnO4 + 5 C6H12O2 = 14 CO2 + 32 MnO + 16 K2CO3 + 30 H2O
NiI2 = Ni + I2 =>
NiI2 = Ni + I2
K3[Cr(OH)6] + HCl = [Cr(H2O)6]Cl3 + KCl =>
K3[Cr(OH)6] + 6 HCl = [Cr(H2O)6]Cl3 + 3 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2
C4H12N2 + O2 = CO2 + H2O + N2 =>
C4H12N2 + 7 O2 = 4 CO2 + 6 H2O + N2
C6H6CIN + HCl = C6H7CIN + Cl =>
C6H6CIN + HCl = C6H7CIN + Cl
O3 + U = O4U =>
4 O3 + 3 U = 3 O4U
Fe2(CO3)3 + H3PO4 = FePO4 + H2CO3 =>
Fe2(CO3)3 + 2 H3PO4 = 2 FePO4 + 3 H2CO3
PbCl4 + Li2CO3 = Pb(CO3)2 + LiCl =>
PbCl4 + 2 Li2CO3 = Pb(CO3)2 + 4 LiCl
Cu + Zn(SO4)2 = CuSO4 + Zn =>
2 Cu + Zn(SO4)2 = 2 CuSO4 + Zn
CH3OOH + KOH = KCH3COO + H2O =>
2 CH3OOH + KOH = KCH3COO + 3 H2O
Pb + NH3 = Pb(NH3) =>
Pb + NH3 = Pb(NH3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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