| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + FeCl = Fe + ClI
S4 + O2 + F = SO4F4 =>
S4 + 8 O2 + 16 F = 4 SO4F4
Ag{+} + CN{-} = Ag + CN =>
Ag{+} + CN{-} = Ag + CN
Fe(VO3)3 + RbOH = Fe(OH)3 + RbVO3 =>
Fe(VO3)3 + 3 RbOH = Fe(OH)3 + 3 RbVO3
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
CH3CH2CONH2 + HCl = CH3CH2COCl + NH3 =>
CH3CH2CONH2 + HCl = CH3CH2COCl + NH3
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
Ca3(Po4)2 + NaOH = Ca3OH + (Po4)2Na =>
Ca3(Po4)2 + NaOH = Ca3OH + (Po4)2Na
H4P2O5 + Ca(OH)2 = Ca4(P2O5)2 + H2O =>
2 H4P2O5 + 4 Ca(OH)2 = Ca4(P2O5)2 + 8 H2O
Fe3O4 + C2 = Fe2 + CO =>
2 Fe3O4 + 4 C2 = 3 Fe2 + 8 CO
NaOH + Br2 + Cr2O3 = H2O + NaBr + Na2CrO4 =>
10 NaOH + 3 Br2 + Cr2O3 = 5 H2O + 6 NaBr + 2 Na2CrO4
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
SO3{2-} + CrO4{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 SO3{2-} + 2 CrO4{2-} + 10 H{+} = 3 SO4{2-} + 2 Cr{3+} + 5 H2O
SH2 + K2O = K2S + H2O =>
SH2 + K2O = K2S + H2O
MnSO4 + PbO2 + KOH = K2MnO4 + PbSO4 + Pb(OH)2 =>
MnSO4 + 2 PbO2 + 2 KOH = K2MnO4 + PbSO4 + Pb(OH)2
AgO = Ag + O =>
AgO = Ag + O
CaCO3 + Al(OH)3 = Al2(CO3)3 + Ca(OH)2 =>
3 CaCO3 + 2 Al(OH)3 = Al2(CO3)3 + 3 Ca(OH)2
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
MgOH2SO3 = MgSO4H2 =>
MgOH2SO3 = MgSO4H2
CH2 + Cl2 = CCl4 + HCl =>
CH2 + 3 Cl2 = CCl4 + 2 HCl
FeSO4 + HBrO3 + H2SO4 = Br2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HBrO3 + 5 H2SO4 = Br2 + 5 Fe2(SO4)3 + 6 H2O
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
ZnSO4 + Al(OH)3 = Zn(OH)2 + Al2(SO4)3 =>
3 ZnSO4 + 2 Al(OH)3 = 3 Zn(OH)2 + Al2(SO4)3
S4 + O2 + F = SO4F4 =>
S4 + 8 O2 + 16 F = 4 SO4F4
Fe(VO3)3 + RbOH = Fe(OH)3 + RbVO3 =>
Fe(VO3)3 + 3 RbOH = Fe(OH)3 + 3 RbVO3
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(aq)
PbCl2(aq) + Na2SO4(aq) = PbSO4(s) + NaCl =>
PbCl2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaCl
MnSO4 + PbO2 + H2SO4 = HMnO44 + PbSO4 + H2O =>
2 MnSO4 + 85 PbO2 + 83 H2SO4 = 2 HMnO44 + 85 PbSO4 + 82 H2O
I + FeCl = Fe + ClI =>
I + FeCl = Fe + ClI
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Os2O5 + H2O = Os(OH)5 =>
Os2O5 + 5 H2O = 2 Os(OH)5
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
NaHCO4 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
9 NaHCO4 + 4 C6H8O7 = 13 H2O + 15 CO2 + 3 Na3C6H5O7
CH2OH + Cr2O7{2-} + H{+} = CHOOH + Cr{3+} + H2O =>
2 CH2OH + Cr2O7{2-} + 8 H{+} = 2 CHOOH + 2 Cr{3+} + 5 H2O
PbO2 + H2SO4 = PbSO4 + H2O2 =>
PbO2 + H2SO4 = PbSO4 + H2O2
IO3(aq) + H2O(l) = I2(s) + OH(g) =>
2 IO3(aq) + 6 H2O(l) = I2(s) + 12 OH(g)
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
(NH4)2SO3 + Fe(ClO4)3 = Fe2(SO3)3 + NH4ClO4 =>
3(NH4)2SO3 + 2 Fe(ClO4)3 = Fe2(SO3)3 + 6 NH4ClO4
K2S2O3 + HNO3 = K2SO4 + S + NO2 + H2O =>
K2S2O3 + 2 HNO3 = K2SO4 + S + 2 NO2 + H2O
Na2CO3(aq) + HCl(l) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(l) = 2 NaCl(aq) + CO2(g) + H2O(l)
CaCl + AuNO3 = CaNO3 + AuCl =>
CaCl + AuNO3 = CaNO3 + AuCl
PaI = Pa + I =>
PaI = Pa + I
CuCl + KSCN = KCl + CuSCN =>
CuCl + KSCN = KCl + CuSCN
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H3PO4 + CaCl2 = HCl + Ca3(PO4)2 =>
2 H3PO4 + 3 CaCl2 = 6 HCl + Ca3(PO4)2
CH4 + O2 = CH3CH2OH + H2O =>
2 CH4 + O2 = CH3CH2OH + H2O
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
Cl2 + CaBr2 = Br2 + CaCl =>
Cl2 + 2 CaBr2 = 2 Br2 + 2 CaCl
C12H22O11 + H2SO4 = C + (H2SO4*H2O) =>
C12H22O11 + 11 H2SO4 = 12 C + 11(H2SO4*H2O)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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