| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NH3)4 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H
K2Cr2O7 + Sn(Cl)2 + HCl = Cr(Cl)3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 Sn(Cl)2 + 14 HCl = 2 Cr(Cl)3 + 3 SnCl4 + 2 KCl + 7 H2O
C4H10 + CO2 = CO + H2 =>
C4H10 + 4 CO2 = 8 CO + 5 H2
Mg + PO4 = MgPO4 =>
Mg + PO4 = MgPO4
K2CO3 + HBr = KHCO3 + KBr =>
K2CO3 + HBr = KHCO3 + KBr
AlI3 + Pb(NO3)2 = PbI2 + Al(NO3)3 =>
2 AlI3 + 3 Pb(NO3)2 = 3 PbI2 + 2 Al(NO3)3
NH2CHCH3COOH + O2 = H2O + NH3 + CO2 =>
NH2CHCH3COOH + 3 O2 = 2 H2O + NH3 + 3 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H6O5 + SOCl2 = O(CH2COCl)2 + HCl + SO2 =>
C4H6O5 + 2 SOCl2 = O(CH2COCl)2 + 2 HCl + 2 SO2
C6H14O + H2SO4 + K2Cr2O7 = C6H12O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H14O + 4 H2SO4 + K2Cr2O7 = 3 C6H12O + 7 H2O + K2SO4 + Cr2(SO4)3
Al + CuClCl = AlClClCl + Cu =>
2 Al + 3 CuClCl = 2 AlClClCl + 3 Cu
FeCl3 + NH3 = FeCl3NH3 =>
FeCl3 + NH3 = FeCl3NH3
CrCl2 + CH3COONa = [Cr(CH3COO)2] + NaCl =>
CrCl2 + 2 CH3COONa = [Cr(CH3COO)2] + 2 NaCl
C2H3O2 + KOH = H2O + K(C2H2O2) =>
C2H3O2 + KOH = H2O + K(C2H2O2)
MgCO3 + HNO3 = MgNO3 + CO3H =>
MgCO3 + HNO3 = MgNO3 + CO3H
Al + Cl = (AlCl3) =>
Al + 3 Cl = (AlCl3)
Fe2O3 + NaClO3 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + NaClO3 + 4 NaOH = 2 Na2FeO4 + NaCl + 2 H2O
HPO4{-} + H2O = HPO42{-} + H3O =>
HPO4{-} + 114 H2O = HPO42{-} + 76 H3O
NaCN(aq) + HI(aq) = NaI + HCN =>
NaCN(aq) + HI(aq) = NaI + HCN
Ni(OH)2*6H2O + H2O2 = Ni(OH)3 + H2O =>
2 Ni(OH)2*6H2O + H2O2 = 2 Ni(OH)3 + 12 H2O
KAlSi2O8 + H = K + Al + H4SiO4 =>
KAlSi2O8 + 8 H = K + Al + 2 H4SiO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3C6H5O7 + HO = H2O + C5H5O7 =>
5 H3C6H5O7 + 24 HO = 17 H2O + 6 C5H5O7
H2O + CO2 = O2 + C6H12O3 =>
12 H2O + 12 CO2 = 15 O2 + 2 C6H12O3
BaCl2 + NaCl + H2SO4 = BaSO4 + H2 + NaCl3 =>
BaCl2 + NaCl + H2SO4 = BaSO4 + H2 + NaCl3
SnCl2 + Fe(SCN)3 = FeCl3 + Sn(SCN)2 =>
3 SnCl2 + 2 Fe(SCN)3 = 2 FeCl3 + 3 Sn(SCN)2
H2S + FeCl2(aq) = HCl + FeS =>
H2S + FeCl2(aq) = 2 HCl + FeS
KOHHNO3 = KNO3H2O =>
KOHHNO3 = KNO3H2O
Cr2O3 + KNO3 + KOH = K2CrO3 + KNO2 + H2O =>
Cr2O3 + KNO3 + 4 KOH = 2 K2CrO3 + KNO2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
C8H5OH + O2 = CO2 + H2O =>
C8H5OH + 9 O2 = 8 CO2 + 3 H2O
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
NH4F + AlCl3 = AlF3 + NH4Cl =>
3 NH4F + AlCl3 = AlF3 + 3 NH4Cl
NO + H2O + Fe = N2O + Fe(OH)2 =>
2 NO + H2O + Fe = N2O + Fe(OH)2
Ca{+} + V{2+}{+} = V{3+} + Ca =>
Ca{+} + V{2+}{+} = V{3+} + Ca
NaCl + O2 = NaClO2 =>
NaCl + O2 = NaClO2
Mo + Fe2O3 + MoO3 + Li2CO3 = Li4FeMoO6 + CO2 =>
Mo + 3 Fe2O3 + 5 MoO3 + 12 Li2CO3 = 6 Li4FeMoO6 + 12 CO2
MnO4{-} + SO2 + H2O = SO4{-}2 + Mn2{+} + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 13 SO4{-}2 + 3 Mn2{+} + 4 H{+}
Hg + CuO = HgO + Cu =>
Hg + CuO = HgO + Cu
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
Ca(OH) + CO2 = Ca2CO3 + H2O =>
2 Ca(OH) + CO2 = Ca2CO3 + H2O
Zn + O2 = Zn(O2) =>
Zn + O2 = Zn(O2)
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Fe2O3 + H2 + WO3 = H2O + FeWO4 =>
Fe2O3 + H2 + 2 WO3 = H2O + 2 FeWO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnBr2 + K3PO4 = Zn3(PO4)2 + BrK =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 BrK
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
[CuOH]2CO3 + HCl = CuCl2 + H2O + CO2 =>
[CuOH]2CO3 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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