| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 10 Cl2 = 4 PCl5
C6H6 + HCl = C6H9Cl3 =>
C6H6 + 3 HCl = C6H9Cl3
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
Mg(NO3)2 + NaCO3 = MgNa2 + (NO3)CO3 =>
Mg(NO3)2 + 2 NaCO3 = MgNa2 + 2(NO3)CO3
K2(HPO3) + KMnO4 + KOH = K2MnO4 + K3PO4 + H2O =>
K2(HPO3) + 2 KMnO4 + 3 KOH = 2 K2MnO4 + K3PO4 + 2 H2O
FeCl2 + NiO = FeO + NiCl2 =>
FeCl2 + NiO = FeO + NiCl2
C3H8O3 + C6H8O7 = C24H22O18 + H2O =>
2 C3H8O3 + 3 C6H8O7 = C24H22O18 + 9 H2O
C + HCl = CHCl3 + H2 =>
C + 3 HCl = CHCl3 + H2
Ni(ClO3)3 + H3Po3 = HClO3 + NiPo3 =>
Ni(ClO3)3 + H3Po3 = 3 HClO3 + NiPo3
C2H2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H2O =>
3 C2H2 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C2H4O2 + H2O
C4H8O + NaOH + I2 = NaI + H2O + CHI3 =>
C4H8O + 2 NaOH + 7 I2 = 2 NaI + 3 H2O + 4 CHI3
HNO3 + H2S = S + NO + HO =>
2 HNO3 + H2S = S + 2 NO + 4 HO
C04H1 + O2 = CO2 + H2O =>
4 C04H1 + 17 O2 = 16 CO2 + 2 H2O
NaOH + H3(PO4) = Na3PO4 + H2O =>
3 NaOH + H3(PO4) = Na3PO4 + 3 H2O
C4H9NO2 + H2 = C4H11N + H2O =>
C4H9NO2 + 3 H2 = C4H11N + 2 H2O
(C6H10O5)1 + O2 = CO2 + H2O =>
(C6H10O5)1 + 6 O2 = 6 CO2 + 5 H2O
MgCl2 + NaOH = NaCl2 + MgOH =>
MgCl2 + NaOH = NaCl2 + MgOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaBH4 + C10H7COCH3 + H2O + HCl = C10H7COHHCH3 + H3BO3 + NaCl =>
NaBH4 + 4 C10H7COCH3 + 3 H2O + HCl = 4 C10H7COHHCH3 + H3BO3 + NaCl
Ti + BrO2 = Ti2BrO2 =>
2 Ti + BrO2 = Ti2BrO2
Co{2+} + BrO{+} + H{+} = Co{3+} + Br2 + H2O =>
6 Co{2+} + 2 BrO{+} + 4 H{+} = 6 Co{3+} + Br2 + 2 H2O
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
NaNO3 + KClO3 = NaClO3 + KNO3 =>
NaNO3 + KClO3 = NaClO3 + KNO3
Rh(NO3)3 = NO + Rh + O2 =>
Rh(NO3)3 = 3 NO + Rh + 3 O2
ZnCl2 + (NH4)2SO3 = ZnSO3 + NH4Cl =>
ZnCl2 + (NH4)2SO3 = ZnSO3 + 2 NH4Cl
Ca(OH)2 + Na2C2O4 = CaNa2 + CO2 + H2O2 =>
Ca(OH)2 + Na2C2O4 = CaNa2 + 2 CO2 + H2O2
NH4PO3 + MgOH = NH4OH + MgPO3 =>
NH4PO3 + MgOH = NH4OH + MgPO3
Pb(NO)3 + C3H5(OH)3 = PbCO3 + NO2 + CH + H2O =>
Pb(NO)3 + 13 C3H5(OH)3 = PbCO3 + 3 NO2 + 38 CH + 33 H2O
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + 3 KOH
As2S3 + O2 + H2O = H3AsO3 + H2SO4 =>
As2S3 + 6 O2 + 6 H2O = 2 H3AsO3 + 3 H2SO4
Pb = Pb34 =>
34 Pb = Pb34
Cs2O = Cs2 + O3 =>
3 Cs2O = 3 Cs2 + O3
NaOH + S = Na2S2O3 + Na2S + H2O =>
6 NaOH + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
Br2 + H2O = H2Br2O =>
Br2 + H2O = H2Br2O
Mg + HCl2 = MgCl2 + H2 =>
2 Mg + 2 HCl2 = 2 MgCl2 + H2
NaCl + H2O + Fe = FeCl2 + NaO + H2 =>
2 NaCl + 2 H2O + Fe = FeCl2 + 2 NaO + 2 H2
Cr2(SO4)3 + (NH4)2S + H2O = Cr(OH)3 + (NH4)SO4 + H2S =>
3 Cr2(SO4)3 + 4(NH4)2S + 14 H2O = 6 Cr(OH)3 + 8(NH4)SO4 + 5 H2S
NaCl + H2O + Fe = FeCl2 + NaO + H2 =>
2 NaCl + 2 H2O + Fe = FeCl2 + 2 NaO + 2 H2
Al2Si2O5(OH)4 + KOH = K2SiO3 + Al(OH)3 + H2O =>
Al2Si2O5(OH)4 + 4 KOH = 2 K2SiO3 + 2 Al(OH)3 + H2O
NaCl + H2O + Fe = FeCl2 + NaO + H2 =>
2 NaCl + 2 H2O + Fe = FeCl2 + 2 NaO + 2 H2
Al2Si2O5(OH)4 + KOH = K2SiO3 + Al(OH)3 + H2O =>
Al2Si2O5(OH)4 + 4 KOH = 2 K2SiO3 + 2 Al(OH)3 + H2O
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
NH4SH + NaClO + NaOH = N2 + Na2SO4 + NaCl + H2O =>
2 NH4SH + 11 NaClO + 4 NaOH = N2 + 2 Na2SO4 + 11 NaCl + 7 H2O
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
NaCl + H2O + Fe = FeCl2 + NaO + H2 =>
2 NaCl + 2 H2O + Fe = FeCl2 + 2 NaO + 2 H2
Al2Si2O5(OH)4 + KOH = K2SiO3 + Al(OH)3 + H2O =>
Al2Si2O5(OH)4 + 4 KOH = 2 K2SiO3 + 2 Al(OH)3 + H2O
NaCl + H2O + Fe = FeCl2 + NaO + H2 =>
2 NaCl + 2 H2O + Fe = FeCl2 + 2 NaO + 2 H2
PH3 + KMgO4 + H2SO4 = MgSO4 + H3PO4 + K2SO4 + H2O =>
5 PH3 + 8 KMgO4 + 12 H2SO4 = 8 MgSO4 + 5 H3PO4 + 4 K2SO4 + 12 H2O
N + F = NF3 =>
N + 3 F = NF3
KHCO3 + HNO3 = KNO3 + H2CO3 =>
KHCO3 + HNO3 = KNO3 + H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/24
Équations équilibrées sur02/03/23
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