| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mo24O37 + 35 K2Cr2O7 + 140 H2SO4 = 72 MoO3 + 35 K2SO4 + 35 Cr2S3O12 + 140 H2O
Sr2S2 + Cu(AsO) + H2O = Sr(OH)2 + CuS + H2AsO =>
Sr2S2 + 2 Cu(AsO) + 4 H2O = 2 Sr(OH)2 + 2 CuS + 2 H2AsO
KCl(aq) + LiI(aq) = KI(aq) + LiCl(aq) =>
KCl(aq) + LiI(aq) = KI(aq) + LiCl(aq)
C8H16 + KMnO4 + KOH = C8H18O2 + K2MnO4 =>
C8H16 + 2 KMnO4 + 2 KOH = C8H18O2 + 2 K2MnO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PBO + HCl = PBCl2 + H2O =>
PBO + 2 HCl = PBCl2 + H2O
MnSO4 + PbO2 + H2SO4 = HMnO4 + H2O + PbSO4 =>
2 MnSO4 + 5 PbO2 + 3 H2SO4 = 2 HMnO4 + 2 H2O + 5 PbSO4
C2H4O2 + NaHCO3 = CO2 + C2H3Na2 + H2O =>
13 C2H4O2 + 16 NaHCO3 = 26 CO2 + 8 C2H3Na2 + 22 H2O
K2Cr2O7 + NaOH = Na2CrO4 + H2O + K2CrO4 =>
K2Cr2O7 + 2 NaOH = Na2CrO4 + H2O + K2CrO4
KF + Cu(NO3)2 = KNO3 + CuF2 =>
2 KF + Cu(NO3)2 = 2 KNO3 + CuF2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Na2C2O4 + H2O = CO2 + H2 + NaOH =>
Na2C2O4 + 2 H2O = 2 CO2 + H2 + 2 NaOH
KCrO4 + H2ClO3 = KClO3 + H2CrO4 =>
KCrO4 + H2ClO3 = KClO3 + H2CrO4
Fe(OH)3 + HC2H3O2 = Fe(OH)2 + C2H3O2 + H2O =>
Fe(OH)3 + HC2H3O2 = Fe(OH)2 + C2H3O2 + H2O
Ca + P2O5 = Ca(P2O5)2 =>
Ca + 2 P2O5 = Ca(P2O5)2
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
C5H12O + H2O2 = C8H18O2 + H2O =>
8 C5H12O + 5 H2O2 = 5 C8H18O2 + 8 H2O
NaCl + H2(SO4) = NaH(SO4) + HCl =>
NaCl + H2(SO4) = NaH(SO4) + HCl
Ba + Sr3(PO3)2 = Ba(PO3) + Sr =>
2 Ba + Sr3(PO3)2 = 2 Ba(PO3) + 3 Sr
Cu1O + HCl = CuCl2 + H2O =>
Cu1O + 2 HCl = CuCl2 + H2O
(NH4)2CO3 = O2 + C + H2 + N =>
2(NH4)2CO3 = 3 O2 + 2 C + 8 H2 + 4 N
CrO4{2-} + S{2-} + H{+} = Cr(OH)3 + S + H2O =>
2 CrO4{2-} + 3 S{2-} + 10 H{+} = 2 Cr(OH)3 + 3 S + 2 H2O
KI + O2 = KO2 + I2 =>
2 KI + 2 O2 = 2 KO2 + I2
O2 + C5H10O = H2O + CO2 =>
7 O2 + C5H10O = 5 H2O + 5 CO2
Mg(HCO3)2 + H2SO4 = MgSO4 + CO2 + H2O =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 CO2 + 2 H2O
Mg + H3PO4 = Mg(PO4)2 + H =>
Mg + 2 H3PO4 = Mg(PO4)2 + 6 H
Fe3O4 + H2SO4 = H2S + Fe2(SO4)3 + H2O =>
8 Fe3O4 + 37 H2SO4 = H2S + 12 Fe2(SO4)3 + 36 H2O
C2H5BrBr2 = C2H4Br2HBr =>
C2H5BrBr2 = C2H4Br2HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ba(OH)2*8H20 + NH4NO3 = Ba(NO3)2 + NH3 + H2 =>
3 Ba(OH)2*8H20 + 4 NH4NO3 = 3 Ba(NO3)2 + 2 NH3 + 248 H2
CuCl2 + (CH3)2SO = Cu((CH3)2SO)2Cl2 =>
CuCl2 + 2(CH3)2SO = Cu((CH3)2SO)2Cl2
Cr + N2 = Cr3N3 =>
6 Cr + 3 N2 = 2 Cr3N3
Cu(NO3)2 + NaHCO3 = Cu2(OH)2CO3 + NaNO3 + CO2 + H2O =>
2 Cu(NO3)2 + 4 NaHCO3 = Cu2(OH)2CO3 + 4 NaNO3 + 3 CO2 + H2O
CuO + F2 = CuF2 + O2 =>
2 CuO + 2 F2 = 2 CuF2 + O2
Sb(OH)3 + NaOH = Sb(OH)4 + Na =>
Sb(OH)3 + NaOH = Sb(OH)4 + Na
I2O5 + H2O = I2O + (OH)5 =>
5 I2O5 + 20 H2O = 5 I2O + 8(OH)5
K2SO3 + H2SO4 = H2SO3 + K2SO4 =>
K2SO3 + H2SO4 = H2SO3 + K2SO4
K3AlF6 + AlF3 = KAlF4 =>
K3AlF6 + 2 AlF3 = 3 KAlF4
C6H5SiH3 + H2O = C6H5Si(OH)3 + H2 =>
C6H5SiH3 + 3 H2O = C6H5Si(OH)3 + 3 H2
H2O2 + HCl + Rh = H2RhCl6 + H2O =>
2 H2O2 + 6 HCl + Rh = H2RhCl6 + 4 H2O
CUOCO = CUCO2 =>
CUOCO = CUCO2
K2Cr2O7 + NaOH = Na2CrO4 + H2O + K2CrO4 =>
K2Cr2O7 + 2 NaOH = Na2CrO4 + H2O + K2CrO4
Fe + PbCl4 = FeCl + Pb =>
4 Fe + PbCl4 = 4 FeCl + Pb
H2C2O4 = CO + CO2H2O =>
H2C2O4 = CO + CO2H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca3(Po4)2 + Na(No3) = Ca(No3)2 + Na3(Po4) =>
Ca3(Po4)2 + 6 Na(No3) = 3 Ca(No3)2 + 2 Na3(Po4)
H2SO4 = H2O + SO2 + O =>
H2SO4 = H2O + SO2 + O
FeCl3 + KOH = Fe(OH)3 + (KCl)3 =>
FeCl3 + 3 KOH = Fe(OH)3 + (KCl)3
C8H18 + O2(g) = CO2(g) + H2O(g) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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