| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 HBrO3 = Zn(BrO3)2 + H2O
AlCl3 + I = AlI3 + Cl =>
AlCl3 + 3 I = AlI3 + 3 Cl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COOKKOH = K2CO3CH4 =>
CH3COOKKOH = K2CO3CH4
C + O2 = CO =>
2 C + O2 = 2 CO
MgCuO = MgO(aq)Cu(s) =>
MgCuO = MgO(aq)Cu(s)
NaCl + PBr = NaClPBr =>
NaCl + PBr = NaClPBr
KNO3 + NH4OH = NH4NO3 + KOH =>
KNO3 + NH4OH = NH4NO3 + KOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MnSO4 + Cl2 + K2SO4 + H2O = Mn + KClO4 + H2SO4 =>
7 MnSO4 + Cl2 + K2SO4 + 8 H2O = 7 Mn + 2 KClO4 + 8 H2SO4
NaClO3 + C6H12O6H2O = NaCl + CO2 + H2O =>
4 NaClO3 + C6H12O6H2O = 4 NaCl + 6 CO2 + 7 H2O
O2 + CO2 + Tb4O7 = Tb2O(CO3)3 =>
O2 + 12 CO2 + 2 Tb4O7 = 4 Tb2O(CO3)3
BaI + AgSO4 = BaSO4 + AgI =>
BaI + AgSO4 = BaSO4 + AgI
KO2 + KI + HCl = KCl + H2O + I2 =>
2 KO2 + 6 KI + 8 HCl = 8 KCl + 4 H2O + 3 I2
Os2O3 + H2O = Os(OH)3 =>
Os2O3 + 3 H2O = 2 Os(OH)3
NaOHHBr = HBrONaH =>
NaOHHBr = HBrONaH
NH3CH2CH2NH2 + H2O = NH3CH2CH2NH3 + OH =>
NH3CH2CH2NH2 + H2O = NH3CH2CH2NH3 + OH
CI{+2} + KI = I{+2} + KCI =>
CI{+2} + KI = I{+2} + KCI
K + [Rh2(CO)6(P(C6H5)3)2] = [Rh(CO)3(P(C6H5)3)]{-} + K{+} =>
2 K + [Rh2(CO)6(P(C6H5)3)2] = 2[Rh(CO)3(P(C6H5)3)]{-} + 2 K{+}
Co(No3)2 + H2O + KOH = Co(OH)2 + K(No3)2 + H =>
Co(No3)2 + H2O + KOH = Co(OH)2 + K(No3)2 + H
H2SO4 + Fe(NO3)2 = Fe2(SO4)3 + Fe(NO3)3 + SO2 + H2O =>
6 H2SO4 + 6 Fe(NO3)2 = Fe2(SO4)3 + 4 Fe(NO3)3 + 3 SO2 + 6 H2O
O2 + C9H20 = OH + C =>
10 O2 + C9H20 = 20 OH + 9 C
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KBr + K(OH) + NO2 = KBrO3 + KNO2 + H2O =>
KBr + 6 K(OH) + 6 NO2 = KBrO3 + 6 KNO2 + 3 H2O
BeP + OH = Be + POH =>
BeP + OH = Be + POH
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O =>
2 Zn(OH)2 + CO2 = (ZnOH)2CO3 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COOH = CH2CO + H2O =>
CH3COOH = CH2CO + H2O
SrS + HCl + O2 = SrCl2 + H2SO4 =>
SrS + 2 HCl + 2 O2 = SrCl2 + H2SO4
KMnO4 + H2SO4 + C6H8O7 = MnSO4 + KCH3COO + CO2 + H2O =>
18 KMnO4 + 18 H2SO4 + 13 C6H8O7 = 18 MnSO4 + 18 KCH3COO + 42 CO2 + 43 H2O
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeSO4 + Ba = Fe + BaSO4 =>
FeSO4 + Ba = Fe + BaSO4
H2S2O3 = S8 + H2O3S =>
8 H2S2O3 = S8 + 8 H2O3S
CH3OH + NaCl = CH3ONa + HCl =>
CH3OH + NaCl = CH3ONa + HCl
C6H5COOH = C6H5COO + H =>
C6H5COOH = C6H5COO + H
Ba(NO3)2 + NaOH = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na(NO3)
CuSO4 + K2HgI4 + SO2 + H2O = Cu2HgI4 + K2SO4 + H2SO4 =>
2 CuSO4 + K2HgI4 + SO2 + 2 H2O = Cu2HgI4 + K2SO4 + 2 H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu(NO3)2 + NH4HO = Cu(HO)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4HO = Cu(HO)2 + 2 NH4NO3
Rh{3} + Cu9S5 + O2 = RhO2 + Cu{2} + SO4{-2} =>
8 Rh{3} + 3 Cu9S5 + 38 O2 = 8 RhO2 + 27 Cu{2} + 15 SO4{-2}
HC2H3O2 + M = H2 + M(C2H3O2) =>
2 HC2H3O2 + 2 M = H2 + 2 M(C2H3O2)
Ba + H2CO3 = H2 + BaCO3 =>
Ba + H2CO3 = H2 + BaCO3
CrO7{2-} + H{+} + Fe{2+} = Fe{3+} + Cr{3+} + H2O =>
CrO7{2-} + 14 H{+} + 9 Fe{2+} = 9 Fe{3+} + Cr{3+} + 7 H2O
HCl + Mg2 = MgCl2 + H =>
4 HCl + Mg2 = 2 MgCl2 + 4 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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