| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOHFe(NO3)3 = FeOHK(NO3)3
Tin + sulfuricacid = SnSO4 + hydrogen =>
Sn + H2SO4 = SnSO4 + H2
C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO =>
C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO
BrO4H + Cu(OH)2 = (BrO4)2Cu + H2O =>
2 BrO4H + Cu(OH)2 = (BrO4)2Cu + 2 H2O
Pb2O4 + C2 = Pb + CO2 =>
Pb2O4 + C2 = 2 Pb + 2 CO2
KClO + KOH + Fe3O4 = KCl + K2FeO4 + H2O =>
5 KClO + 6 KOH + Fe3O4 = 5 KCl + 3 K2FeO4 + 3 H2O
Sc2 + O3 + H2O = Sc(OH)3 =>
Sc2 + O3 + 3 H2O = 2 Sc(OH)3
Pb(NO3)2 + Mg(OH)2 = Pb(OH)2 + Mg(NO3)2 =>
Pb(NO3)2 + Mg(OH)2 = Pb(OH)2 + Mg(NO3)2
KOH + Al(OH)3 = H2O + K3AlO3 =>
3 KOH + Al(OH)3 = 3 H2O + K3AlO3
O2 + N2O4 = O5N2 =>
O2 + 2 N2O4 = 2 O5N2
I2 + Na2S2O3(H2O)5 = NaI + Na2S4O6 + H2O =>
I2 + 2 Na2S2O3(H2O)5 = 2 NaI + Na2S4O6 + 10 H2O
NH4 + OH = H2O + HN3 =>
3 NH4 + 11 OH = 11 H2O + HN3
S8 = S4 =>
S8 = 2 S4
CaHPO4 + Na2SiO4 = CaSiO4 + Na2HPO4 =>
CaHPO4 + Na2SiO4 = CaSiO4 + Na2HPO4
TiC + Bi2O3 = TiO2 + CO2 + Bi =>
3 TiC + 4 Bi2O3 = 3 TiO2 + 3 CO2 + 8 Bi
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ZnO + (NH3*3H2O) + NH4NO3 = [Zn(NH3)4](NO3)2 + H2O =>
ZnO + 2(NH3*3H2O) + 2 NH4NO3 = [Zn(NH3)4](NO3)2 + 7 H2O
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
(Al(OH)3) + HCl = AlCl3 + H2O =>
(Al(OH)3) + 3 HCl = AlCl3 + 3 H2O
C6H11NO + H2O = CO2 + C11H26N2 + NH3 =>
32 C6H11NO + 22 H2O = 27 CO2 + 15 C11H26N2 + 2 NH3
P + HNO3 = PH3 + NO3 =>
P + 3 HNO3 = PH3 + 3 NO3
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
CH4 + N2O5 = CH3NO2 + H2O =>
2 CH4 + N2O5 = 2 CH3NO2 + H2O
Cu(s) + H2SO4(aq) = CuSO4(s) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(s) + 2 H2O(l) + SO2(g)
WO3 + MoO3 + CaO + CuO = WMo2CaCu2O12 =>
WO3 + 2 MoO3 + CaO + 2 CuO = WMo2CaCu2O12
CH3COOH + CaCO3 = Ca(OH)2 + CH3COO =>
7 CH3COOH + 2 CaCO3 = 2 Ca(OH)2 + 8 CH3COO
H3PO4 + KI = K3PO4 + HI =>
H3PO4 + 3 KI = K3PO4 + 3 HI
Li + CaCl2 = Ca + LiCl =>
2 Li + CaCl2 = Ca + 2 LiCl
NH4HS(s) = NH3(g) + H2S(g)(s) =>
NH4HS(s) = NH3(g) + H2S(g)(s)
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C6H6O2 + O2 = CO2 + CH4 =>
2 C6H6O2 + 7 O2 = 9 CO2 + 3 CH4
Te + F2 = TeF =>
2 Te + F2 = 2 TeF
C4H8S2 + O2 = CO2 + H2O + SO3 =>
C4H8S2 + 9 O2 = 4 CO2 + 4 H2O + 2 SO3
C16H38 + CuO = H2O + CO2 + Cu =>
C16H38 + 51 CuO = 19 H2O + 16 CO2 + 51 Cu
MnO4{-} + OH{-} + HSO3{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + OH{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{-2} + 2 H2O
IO3 + Cr = I2 + Cr2O7 =>
14 IO3 + 12 Cr = 7 I2 + 6 Cr2O7
CuO + NH4NO3 + NH3*3H2O + KClO3 = KNO3 + [Cu(NH3)4](ClO3)2 + H2O =>
CuO + 2 NH4NO3 + 2 NH3*3H2O + 2 KClO3 = 2 KNO3 + [Cu(NH3)4](ClO3)2 + 7 H2O
H2PO4{-} + HCO3{-} = HPO4{2-} + H2O + CO2 =>
H2PO4{-} + HCO3{-} = HPO4{2-} + H2O + CO2
K2MnO4 + KBr + H2SO4 = K2Mn + H2O + Br + K2SO4 =>
K2MnO4 + 8 KBr + 4 H2SO4 = K2Mn + 4 H2O + 8 Br + 4 K2SO4
O2 + C4H6 = CO2 + H2O =>
11 O2 + 2 C4H6 = 8 CO2 + 6 H2O
Na2S2O3 + BaCl2 = BaS2O3 + Na2Cl2 =>
Na2S2O3 + BaCl2 = BaS2O3 + Na2Cl2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
FeMo = Fe + Mo =>
FeMo = Fe + Mo
Eu2O3 + B4C = EuB6 + CO =>
Eu2O3 + 3 B4C = 2 EuB6 + 3 CO
NiSO4 + NH3*H2O = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH3*H2O = [Ni(NH3)4]SO4 + 4 H2O
Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + (NH4)(OH) =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2(NH4)(OH)
W2 = W3 =>
3 W2 = 2 W3
WO3 = W + O =>
WO3 = W + 3 O
C5H12O + C3H6O2 = C8H14O2 + H2O =>
7 C5H12O + 15 C3H6O2 = 10 C8H14O2 + 17 H2O
NaHCO3 + CH3OOH = CO2 + H2O + NaHCO2 =>
2 NaHCO3 + CH3OOH = CO2 + 2 H2O + 2 NaHCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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