| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg2[Fe(CN)6] + 2 HCl = Mg2Cl2[Fe(CN)6] + 2 H
AlO3 = Al3 + O =>
3 AlO3 = Al3 + 9 O
Be + As = BeAs =>
Be + As = BeAs
P + Fe2O3 = P2O3 + Fe2 =>
2 P + Fe2O3 = P2O3 + Fe2
Pb(CH3COO)2 + K2SO4 = PbSO4 + KCH3COO =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + 2 KCH3COO
AlOH + HOH = Al(OH)2 + H =>
AlOH + HOH = Al(OH)2 + H
As2S3 + H2O = H3AsO3 + HS{-} + H{+} =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS{-} + 3 H{+}
Ca + Hg(ClO3)2 = Ca(ClO3)2 + Hg =>
Ca + Hg(ClO3)2 = Ca(ClO3)2 + Hg
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
Mg3(PO3)2 = PO3 + Mg =>
Mg3(PO3)2 = 2 PO3 + 3 Mg
NH4CH3CO2 + NaCl = NaCH3CO2 + NH4Cl =>
NH4CH3CO2 + NaCl = NaCH3CO2 + NH4Cl
SnCl2 + I2 = SnI2 + Cl =>
SnCl2 + I2 = SnI2 + 2 Cl
C64 + O93 = CO2 =>
93 C64 + 128 O93 = 5952 CO2
MnO2 + KMnO4 + KOH = K2MnO4 + H2O =>
MnO2 + 2 KMnO4 + 4 KOH = 3 K2MnO4 + 2 H2O
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
Fe + KNO3 + H2O = FeO + KOH + NH3 =>
4 Fe + KNO3 + 2 H2O = 4 FeO + KOH + NH3
(COOH)2*2H2O + NaOH = Na2C2O4 + H2O =>
(COOH)2*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
N2(g) + H2O(l) + Cr2O3(s) = (NH4)2Cr2O7(s) =>
N2(g) + 4 H2O(l) + Cr2O3(s) = (NH4)2Cr2O7(s)
HSO3 + Na2(OH)2 = NaSO3 + H2O =>
2 HSO3 + Na2(OH)2 = 2 NaSO3 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3S + H = C3S2H3 + CH =>
2 C3S + 6 H = C3S2H3 + 3 CH
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag + CuNO3 = Ag(NO3)2 + Cu =>
Ag + 2 CuNO3 = Ag(NO3)2 + 2 Cu
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
BaSO4 + HBr = BaS + Br2 + H2O =>
BaSO4 + 8 HBr = BaS + 4 Br2 + 4 H2O
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2 =>
Zn(CH3COO)2 + Na3PO4 = ZnPO4 + Na3(CH3COO)2
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
CH3CHO = C6H5CH3 + H2 + CO =>
7 CH3CHO = C6H5CH3 + 10 H2 + 7 CO
Sn + HNO3 = NO + H2 + SnO2 =>
2 Sn + 2 HNO3 = 2 NO + H2 + 2 SnO2
Cr2(SO4)3 + Na2HPO4 = Cr2(HPO4)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 3 Na2SO4
CrO2Cl2 + H2O = H2CrO4 + HCl =>
CrO2Cl2 + 2 H2O = H2CrO4 + 2 HCl
Co(H2O)6 + Cl = CoCl42 + H2O =>
Co(H2O)6 + 42 Cl = CoCl42 + 6 H2O
Fe2 + O3 + H2O = Fe2O3*3H2O =>
Fe2 + O3 + 3 H2O = Fe2O3*3H2O
Mg2SO4 + NaOH = MgOH + Na2SO4 =>
Mg2SO4 + 2 NaOH = 2 MgOH + Na2SO4
NH4I + H2O = NH4OH + HI =>
NH4I + H2O = NH4OH + HI
Al + Al(OH)3 = Al2O3 + H2 =>
2 Al + 2 Al(OH)3 = 2 Al2O3 + 3 H2
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
C6H10 + KMnO4 + H2O = C6H12O2 + KMnO3 =>
C6H10 + KMnO4 + H2O = C6H12O2 + KMnO3
NaBr + Ca*(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca*(OH)2 = CaBr2 + 2 NaOH
H2O + C6H9NO + NaOH + NaH2PO4 = C2H3NaO2*3(H2O) + NH4PO =>
9 H2O + C6H9NO + 2 NaOH + NaH2PO4 = 3 C2H3NaO2*3(H2O) + NH4PO
SnO2(s) + C(s) = Sn(l) + CO2(g) =>
SnO2(s) + C(s) = Sn(l) + CO2(g)
Al2O3 + NaHCO3 = Al(OH)3 + Na2O + CO2 =>
Al2O3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2O + 6 CO2
C4H6O2 + H2O = C4H8(OH)2 + H2O2 =>
C4H6O2 + 4 H2O = C4H8(OH)2 + 2 H2O2
CuSO4 + NaHO = CuHO + NaSO4 =>
CuSO4 + NaHO = CuHO + NaSO4
PO4{3-} + Fe{3+} = PO4 + Fe =>
PO4{3-} + Fe{3+} = PO4 + Fe
Al3S2 = Al + S2 =>
Al3S2 = 3 Al + S2
Ga + OH = Ga(OH)3 =>
Ga + 3 OH = Ga(OH)3
Cl2(g) + NH4Br(aq) = NH4Cl + Br2 =>
Cl2(g) + 2 NH4Br(aq) = 2 NH4Cl + Br2
K2(CO3) + HF = KF + CO2 + H2O =>
K2(CO3) + 2 HF = 2 KF + CO2 + H2O
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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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