| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMn2O4 + 6 KCl + 8 H2SO4 = 4 MnSO4 + 4 K2SO4 + 3 Cl2 + 8 H2O
SO2 + H2O = H2SO3 = H2SO3 =>
SO2 + H2O = H2SO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Ag + O3 = Ag2O =>
6 Ag + O3 = 3 Ag2O
CaOHNO3 + HNO3 = H2O + Ca(NO3)2 =>
CaOHNO3 + HNO3 = H2O + Ca(NO3)2
Zn + CuS04 = ZnS04 + Cu =>
Zn + CuS04 = ZnS04 + Cu
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
Al2(SO4)3 + Cu = Cu(SO4) + Al =>
Al2(SO4)3 + 3 Cu = 3 Cu(SO4) + 2 Al
H2SO4 + Zn = Zn(SO4)3 + SO + H2O =>
9 H2SO4 + 2 Zn = 2 Zn(SO4)3 + 3 SO + 9 H2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
Mn + LiI = Li2 + MnI3 =>
2 Mn + 6 LiI = 3 Li2 + 2 MnI3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HCCH + KMnO4 + H2O = HOOCCOOH + MnO2 + KOH =>
3 HCCH + 8 KMnO4 + 4 H2O = 3 HOOCCOOH + 8 MnO2 + 8 KOH
Cl2 + HNO3 = HClO4 + NO2 + H2O =>
Cl2 + 14 HNO3 = 2 HClO4 + 14 NO2 + 6 H2O
SNa2SO3 = Na2SSO3 =>
SNa2SO3 = Na2SSO3
Ag2C2O4 = Ag + CO2 =>
Ag2C2O4 = 2 Ag + 2 CO2
Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2
(C10H22) + O2 = H2O + CO2 =>
2(C10H22) + 31 O2 = 22 H2O + 20 CO2
HClO2 + Au(OH)3 = Au(ClO2)3 + H2O =>
3 HClO2 + Au(OH)3 = Au(ClO2)3 + 3 H2O
POCl3 + NaNO2 = NOCl + Na3PO4 =>
POCl3 + 3 NaNO2 = 3 NOCl + Na3PO4
K + N3 = K3N =>
9 K + N3 = 3 K3N
Ag2C2O4 = Ag + C + O =>
Ag2C2O4 = 2 Ag + 2 C + 4 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2B4O5(OH)4*8H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
CuOBaSO4 = BaOCuSO4 =>
CuOBaSO4 = BaOCuSO4
Al(OH)3 + Li3PO4 = AlPO4 + LiOH =>
Al(OH)3 + Li3PO4 = AlPO4 + 3 LiOH
RbCl + I2 = RbI + Cl2 =>
2 RbCl + I2 = 2 RbI + Cl2
PbCl4 + Al = AlCl3 + Pb =>
3 PbCl4 + 4 Al = 4 AlCl3 + 3 Pb
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Ag2C2O4 = Ag + C2O4 =>
Ag2C2O4 = 2 Ag + C2O4
H2O + I2 + KClO3 + KCl = KIO3 + HCl =>
3 H2O + 3 I2 + 5 KClO3 + KCl = 6 KIO3 + 6 HCl
H3PO4 + H2O = H3O + H2PO4 =>
H3PO4 + H2O = H3O + H2PO4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
O2 + Cl2 = Cl2O =>
O2 + 2 Cl2 = 2 Cl2O
KI + Na(OH) = K(OH)NaI =>
KI + Na(OH) = K(OH)NaI
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
KIO3 + SO2 = KI + SO3 =>
KIO3 + 3 SO2 = KI + 3 SO3
Cu(OH)2 = OH2 + CuO =>
Cu(OH)2 = OH2 + CuO
PbI2 + HNO3 = PbNO3 + I2H =>
PbI2 + HNO3 = PbNO3 + I2H
CrO3 + KI + H2O = I2 + Cr2O3 + KOH =>
2 CrO3 + 6 KI + 3 H2O = 3 I2 + Cr2O3 + 6 KOH
FeF3 = F2 + Fe =>
2 FeF3 = 3 F2 + 2 Fe
KClO3 + OCl2 = KCl2 + OClO3 =>
KClO3 + OCl2 = KCl2 + OClO3
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
CrO3 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 CrO3 + 6 KI + 6 H2O = 3 I2 + 2 Cr(OH)3 + 6 KOH
Zn(NO3)2 + K2CO3 = ZnCO3 + KNO3 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + 2 KNO3
CoCl2 + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
CoCl2 + 8 NH4OH = [Co(NH3)6](OH)2 + 2 NH4Cl + 6 H2O
CrO3 + KI + H2O = I2 + K2CrO4 + H2 =>
CrO3 + 2 KI + H2O = I2 + K2CrO4 + H2
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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