| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI2 + 2 Cl = CuCl2 + I2
V + CuO = Cu2O + V2O5 =>
2 V + 10 CuO = 5 Cu2O + V2O5
Cu + Pb2SO4 = Pb2 + CuSO4 =>
Cu + Pb2SO4 = Pb2 + CuSO4
Ca(CO3) + CH3OOH = Ca(CH3OOH)2 + H2O + CO2 =>
2 Ca(CO3) + 5 CH3OOH = 2 Ca(CH3OOH)2 + 2 H2O + 3 CO2
FeO + Zr = ZrO2 + Fe =>
2 FeO + Zr = ZrO2 + 2 Fe
NaOH(s) + HCl(g) = NaCl(s) + H2O =>
NaOH(s) + HCl(g) = NaCl(s) + H2O
(C6H10O5)3 + O2 = H2O + CO2 =>
(C6H10O5)3 + 18 O2 = 15 H2O + 18 CO2
Mo + S8 = MoS3 =>
8 Mo + 3 S8 = 8 MoS3
NO + NaO2 = NaNO3 =>
NO + NaO2 = NaNO3
Co + H2 = H3Co =>
2 Co + 3 H2 = 2 H3Co
CaPO4 = Ca2(PO4)2 =>
2 CaPO4 = Ca2(PO4)2
Zn + SiO2 = ZnO + Si =>
2 Zn + SiO2 = 2 ZnO + Si
AuCl3 + FeSO4 = Au2(SO4)3 + FeCl2 =>
2 AuCl3 + 3 FeSO4 = Au2(SO4)3 + 3 FeCl2
N2 + H2SO4 = N2SO4 + H2 =>
N2 + H2SO4 = N2SO4 + H2
A + BC = AB + C =>
A + BC = AB + C
K2CrO7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 Na2SO3 + 5 H2SO4 = 2 K2SO4 + 9 Na2SO4 + Cr2(SO4)3 + 5 H2O
MgNO3 + Zn = Mg + Zn(NO3)3 =>
3 MgNO3 + Zn = 3 Mg + Zn(NO3)3
NH4 + F = N2F4 + HF =>
2 NH4 + 12 F = N2F4 + 8 HF
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
C4H5Cl + KMnO4 + H2O = C4H5O2Cl + KOH + MnO2 =>
3 C4H5Cl + 4 KMnO4 + 2 H2O = 3 C4H5O2Cl + 4 KOH + 4 MnO2
Al + N2 = AlN3 =>
2 Al + 3 N2 = 2 AlN3
C2H2 + O = C2O + H =>
C2H2 + O = C2O + 2 H
[Zn(OH)4]{2-} + HCl = ZnCl2 + Cl{-} + H2O =>
[Zn(OH)4]{2-} + 4 HCl = ZnCl2 + 2 Cl{-} + 4 H2O
Na2CO3 + CaCl2*6H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*6H2O = CaCO3 + 2 NaCl + 6 H2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
Ca + H3PO4 = H3 + Ca(PO4) =>
Ca + H3PO4 = H3 + Ca(PO4)
MgO + C = Mg + C2O =>
MgO + 2 C = Mg + C2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
I2O6 + H2O = H2I2O7 =>
I2O6 + H2O = H2I2O7
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
Mn(OH)2 + O2 = MnO2 + H2O =>
2 Mn(OH)2 + O2 = 2 MnO2 + 2 H2O
C8H10N4O2 + H2O = C8H10N4O2H + OH =>
C8H10N4O2 + H2O = C8H10N4O2H + OH
H2 + ICl = I2 + HCl2 =>
H2 + 4 ICl = 2 I2 + 2 HCl2
P4 + Br2 + H2O = HBr + H3PO4 =>
P4 + 10 Br2 + 16 H2O = 20 HBr + 4 H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2NH2 + NaOH = CH3CH2ONa + NH3 =>
CH3CH2NH2 + NaOH = CH3CH2ONa + NH3
A + BC = AB + C =>
A + BC = AB + C
MgBr2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbBr2(aq) =>
MgBr2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(s) + PbBr2(aq)
HCl + Al = Al(Cl)3 + H2 =>
6 HCl + 2 Al = 2 Al(Cl)3 + 3 H2
H3PO4 + SiO2 = H2SiO3 + P2O5 =>
2 H3PO4 + 3 SiO2 = 3 H2SiO3 + P2O5
K(NO3) + (Ca3)(PO4)2 = K3PO4 + Ca(NO3)2 =>
6 K(NO3) + (Ca3)(PO4)2 = 2 K3PO4 + 3 Ca(NO3)2
KMnO4 + NaOH + KI = KNaMnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 6 KNaMnO4 + KIO3 + 3 H2O
Bi + Y + O = Bi15Y05O3 =>
15 Bi + 5 Y + 3 O = Bi15Y05O3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
H2CO3 + HClO4 + Ca(OH)2 = Ca2CO3(ClO4)2 + H2O =>
H2CO3 + 2 HClO4 + 2 Ca(OH)2 = Ca2CO3(ClO4)2 + 4 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Al2Br3 + Cl = AlCl3 + Br2 =>
2 Al2Br3 + 12 Cl = 4 AlCl3 + 3 Br2
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
CoCl2 + PO3 = ClPO3 + Co =>
CoCl2 + 2 PO3 = 2 ClPO3 + Co
SnCl2 + H2SO3 + H2O = Sn(OH)3 + S + HCl =>
4 SnCl2 + H2SO3 + 9 H2O = 4 Sn(OH)3 + S + 8 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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