| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H4 + 2 ZnCl2 = 2 Zn + N2 + 4 HCl
PbO + Fe2(CO3)3 = PbCO3 + Fe2O3 =>
3 PbO + Fe2(CO3)3 = 3 PbCO3 + Fe2O3
KMnO4 + SO2 + H2O = H2SO4 + K2SO3 + MnSO3 =>
2 KMnO4 + 8 SO2 + 5 H2O = 5 H2SO4 + K2SO3 + 2 MnSO3
CaO + ZnO = Ca2(ZnO2)2 =>
2 CaO + 2 ZnO = Ca2(ZnO2)2
Mn(OH)2 = MnO2H2 =>
Mn(OH)2 = MnO2H2
C6H5NO2 + Zn + HCl = C6H5NH3 + ZnCl2 + H2O =>
2 C6H5NO2 + 7 Zn + 14 HCl = 2 C6H5NH3 + 7 ZnCl2 + 4 H2O
C7H8O7 + O2 = CO2 + H2O =>
2 C7H8O7 + 11 O2 = 14 CO2 + 8 H2O
C6H5C2H5 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2SO4 + H2O =>
35 C6H5C2H5 + 27 K2Cr2O7 + 54 H2SO4 = 40 C6H5COOH + 27 K2SO4 + 27 Cr2SO4 + 109 H2O
CH + H2 = CH3 =>
CH + H2 = CH3
Ca(OH)2 + H3PO4 = Ca(H2PO4)2 + H2O =>
Ca(OH)2 + 2 H3PO4 = Ca(H2PO4)2 + 2 H2O
Li(s) + O(g) = Li2O(s) =>
2 Li(s) + O(g) = Li2O(s)
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g) =>
NaHCO3(s) + HCl = NaCl + CO2(g) + H2O(g)
Cu(NO3)2 + HCH3COO = Cu(CH3COO)2 + HNO3 =>
Cu(NO3)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 HNO3
K2SO3 + FeCl3 + H2O = Fe(OH)3 + SO2 + KCl =>
3 K2SO3 + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 KCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
As4S5 + O2 = As4O5 + SO2 =>
2 As4S5 + 15 O2 = 2 As4O5 + 10 SO2
POCl3 = P + Cl2 + O2 =>
2 POCl3 = 2 P + 3 Cl2 + O2
K2Cr2O7 + H2SO4 + C2H5OH + H2O = KCr(SO4)2*12H2O + CH3CHO =>
K2Cr2O7 + 4 H2SO4 + 3 C2H5OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3 CH3CHO
Fe2(SO4)3 + LiOH = Fe2OH + Li(SO4)3 =>
Fe2(SO4)3 + LiOH = Fe2OH + Li(SO4)3
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
HOBr2 + H2O = H3O + Br(OH)2 =>
HOBr2 + 6 H2O = 3 H3O + 2 Br(OH)2
C3H6O2 + NH3 = C3H9NO2 =>
C3H6O2 + NH3 = C3H9NO2
H3 + Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3 + 2 Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
Al(s) + O2(g) = Al2O2(g) =>
2 Al(s) + O2(g) = Al2O2(g)
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
(H)2(SO)4 + RbOH = (Rb)2(SO)4 + (H)2O =>
(H)2(SO)4 + 2 RbOH = (Rb)2(SO)4 + 2(H)2O
H2CrO4 + H2O2 = Cr2O7 + H2O =>
2 H2CrO4 + H2O2 = Cr2O7 + 3 H2O
P4 + H3O = PH3 + H3PO2 =>
P4 + 4 H3O = 2 PH3 + 2 H3PO2
C7H12 + O2 = CO2 + HOH =>
C7H12 + 10 O2 = 7 CO2 + 6 HOH
C3H8O + NaOH = C3H6O2 + Na + H2O =>
C3H8O + 4 NaOH = C3H6O2 + 4 Na + 3 H2O
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Ca(NO3)2(aq) + HCl(aq) = CaCl2 + HNO3 =>
Ca(NO3)2(aq) + 2 HCl(aq) = CaCl2 + 2 HNO3
S + MnO4 = SO4 + MnO2 =>
S + 2 MnO4 = SO4 + 2 MnO2
K2O + Na2CO3 = K2CO3 + Na2O =>
K2O + Na2CO3 = K2CO3 + Na2O
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
CoOOH + HCl = CoCl2 + Cl2 + H2O =>
2 CoOOH + 6 HCl = 2 CoCl2 + Cl2 + 4 H2O
PbBr2 + HCl = PbCl2 + BrH =>
PbBr2 + 2 HCl = PbCl2 + 2 BrH
Fe + P4 + O2 = FePO3 =>
4 Fe + P4 + 6 O2 = 4 FePO3
C4H9N + O2 = CO2 + H2O + N2 =>
4 C4H9N + 25 O2 = 16 CO2 + 18 H2O + 2 N2
NaCl + Cs2 = CsCl + Na =>
2 NaCl + Cs2 = 2 CsCl + 2 Na
C6H6 + C3H6 = C6H6C3H7 =>
5 C6H6 + 8 C3H6 = 6 C6H6C3H7
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
Ca(OH)2 + Al + H2O = CaAl2(OH)8 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = CaAl2(OH)8 + 3 H2
ZrOCl2 + NH4OH = Zr2O3 + NH4Cl2 + H2O =>
2 ZrOCl2 + 2 NH4OH = Zr2O3 + 2 NH4Cl2 + H2O
H3AsO4 + Be(OH)2 = Be3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Be(OH)2 = Be3(AsO4)2 + 6 H2O
Cl + O3 = Cl2O1 =>
6 Cl + O3 = 3 Cl2O1
Au2SO4 + Pt = Au2 + PtSO4 =>
Au2SO4 + Pt = Au2 + PtSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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